Machine models

Deere 620–772 G/P-Tier: controls and emissions

620 G-Tier: select the emissions column before comparing output

Deere's MG620GAB brochure separates three engine packages for the 620 G-Tier. The Final Tier 4/Stage V machine uses the PowerTech PSS engine; the Tier 3/Stage IIIA column names PowerTech Plus, and the Tier 2/Stage II column names PowerTech. Their first-gear outputs coincide, but their higher-gear schedules do not.

A maximum-output figure without its emissions package can describe a different machine from the one offered.

The service table changes with that selection too. The Final Tier 4/Stage V column includes a diesel exhaust fluid tank; the older emissions columns have none listed. Fuel, coolant, engine-oil and hydraulic-reservoir quantities also differ.

Match the engine and emissions identification before ordering fluids.

Weight has its own conditions. Deere separates a full-fuel standard configuration from a typical configuration carrying a front push block, rear ripper/scarifier and other equipment. A transport booking based on the standard machine would omit that equipment.

Tire and moldboard choices are part of the stated basis.

Source: John Deere MG620GAB, November2025, engine, refill and operating-weight schedules.

G-Tier controls and circle equipment need their own inspection

The 620 G-Tier's conventional antler-rack levers differ from the P-Tier armrest controls described on Deere's comparison material. A steering wheel remains available with the P-Tier control choices. Do not use a photograph of an armrest-equipped P-Tier to establish the controls fitted to a G-Tier quotation.

Circle choice matters beneath the cab. Deere distinguishes a conventional single-input drive, a dual-input drive for frequent rotation under heavier loads, and a sealed premium circle. The premium bearing removes the conventional insert-adjustment task; it still has a greasing requirement.

Inspect the fitted circle before pricing its maintenance. A slip clutch is optional on the single- and dual-input versions and standard on the premium version.

Event Based Shifting responds when the operator selects another gear. Auto-Shift Plus adds automatic roading shifts and clutch modulation, reducing the need for the inching pedal. These are different functions.

During a demonstration, identify the enabled transmission option and monitor settings before describing its starting or stopping response as a fault.

Source: John Deere 620 G-Tier controls, circle options and transmission descriptions.

Entries in this reference
Listing-entry count
12

Short answer

Deere 620–772 G/P-Tier: controls and emissions: motor graders.

Selected configuration figures
Configuration	Documented field and quantity
620 P-Tier Motor Grader	Net Engine Power Gear 1 150.0 hp Maximum Pump Flow 56.0 gpm
620 G-Tier Motor Grader	Net Engine Power Gear 1 150.0 hp Maximum Pump Flow 56.0 gpm
622 P-Tier Motor Grader	Net Engine Power Gear 1 170.0 hp Maximum Pump Flow 56.0 gpm
622 G-Tier Motor Grader	Net Engine Power Gear 1 170.0 hp Maximum Pump Flow 56.0 gpm
670 P-Tier Motor Grader	Net Engine Power Gear 1 180.0 hp Maximum Pump Flow 56.0 gpm
670 G-Tier Motor Grader	Net Engine Power Gear 1 180.0 hp Maximum Pump Flow 56.0 gpm
672 P-Tier Motor Grader	Net Engine Power Gear 1 200.0 hp Maximum Pump Flow 56.0 gpm
672 G-Tier Motor Grader	Net Engine Power Gear 1 200.0 hp Maximum Pump Flow 56.0 gpm
770 P-Tier Motor Grader	Net Engine Power Gear 1 200.0 hp Maximum Pump Flow 56.0 gpm
770 G-Tier Motor Grader	Net Engine Power Gear 1 200.0 hp Maximum Pump Flow 56.0 gpm
772 P-Tier Motor Grader	Net Engine Power Gear 1 220.0 hp Maximum Pump Flow 56.0 gpm
772 G-Tier Motor Grader	Net Engine Power Gear 1 220.0 hp Maximum Pump Flow 56.0 gpm

620 to 772 G-Tier specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
John Deere	620 to 772 G-Tier	12	620 P-Tier Motor Grader, 620 G-Tier Motor Grader, 622 P-Tier Motor Grader, 622 G-Tier Motor Grader, 670 P-Tier Motor Grader, 670 G-Tier Motor Grader, and 6 more

Engine
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Non-Road Emission Standards	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V
Manufacturer And Model	John Deere PowerTech™ PSS 6.8L	John Deere PowerTech™ PSS 6.8L	John Deere PowerTech™ PSS 6.8L	John Deere PowerTech™ PSS 6.8L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L	John Deere PowerTech™ PSS 9.0L
Cylinders	6	6	6	6	6	6	6	6	6	6	6	6
Displacement	414.0 cu in	414.0 cu in	414.0 cu in	414.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in	548.0 cu in
Net Engine Power Gear 1	150.0 hp	150.0 hp	170.0 hp	170.0 hp	180.0 hp	180.0 hp	200.0 hp	200.0 hp	200.0 hp	200.0 hp	220.0 hp	220.0 hp
Net Engine Power Gear 2	165.0 hp	165.0 hp	185.0 hp	185.0 hp	190.0 hp	190.0 hp	210.0 hp	210.0 hp	210.0 hp	210.0 hp	230.0 hp	230.0 hp
Net Engine Power Gear 3	180.0 hp	180.0 hp	200.0 hp	200.0 hp	205.0 hp	205.0 hp	225.0 hp	225.0 hp	225.0 hp	225.0 hp	245.0 hp	245.0 hp
Net Engine Power Gear 4	190.0 hp	190.0 hp	210.0 hp	210.0 hp	210.0 hp	210.0 hp	230.0 hp	230.0 hp	230.0 hp	230.0 hp	250.0 hp	250.0 hp
Net Engine Power Gear 5	200.0 hp	200.0 hp	210.0 hp	210.0 hp	220.0 hp	220.0 hp	240.0 hp	240.0 hp	240.0 hp	240.0 hp	260.0 hp	260.0 hp
Net Engine Power Gear 6	205.0 hp	205.0 hp	215.0 hp	215.0 hp	225.0 hp	225.0 hp	250.0 hp	250.0 hp	245.0 hp	245.0 hp	270.0 hp	270.0 hp
Net Engine Power Gear 7	210.0 hp	210.0 hp	220.0 hp	220.0 hp	230.0 hp	230.0 hp	255.0 hp	255.0 hp	250.0 hp	250.0 hp	275.0 hp	275.0 hp
Net Engine Power Gear 8	215.0 hp	215.0 hp	225.0 hp	225.0 hp	235.0 hp	235.0 hp	255.0 hp	255.0 hp	255.0 hp	255.0 hp	275.0 hp	275.0 hp
Net Peak Torque	741.0 lb-ft	741.0 lb-ft	763.0 lb-ft	763.0 lb-ft	904.0 lb-ft	904.0 lb-ft	953.0 lb-ft	953.0 lb-ft	969.0 lb-ft	969.0 lb-ft	1,017 lb-ft	1,017 lb-ft
Net Torque Rise	40.0 %	40.0 %	38.0 %	38.0 %	56.0 %	56.0 %	50.0 %	50.0 %	54.0 %	54.0 %	50.0 %	50.0 %
Aspiration	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled	Series turbo charging and charge air cooling	Series turbocharged, charge-air cooled
Lubrication	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler	Full-flow spin-on filter and integral cooler
Air Cleaner With Restriction Indicator	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry	Dual element, dry

Specification	622 P-Tier Motor Grader
Net Engine Power Gear 8 - 6WD	6WD not available for gears 5 - 8

Cooling
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Engine Coolant Rating	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F	-34.0 °F

Powertrain
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Transmission Type	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system	Direct-Drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event Based Shifting (EBS), inching pedal. Independent transmission reservoir with separate filtration and cooling system	Direct-drive John Deere PowerShift Plus™, modulated shift-on-the-go, Event-Based Shifting (EBS), inching pedal; independent transmission reservoir with separate filtration and cooling system
Transmission Gears Forward	8	8	8	8	8	8	8	8	8	8	8	8
Transmission Gears Reverse	8	8	8	8	8	8	8	8	8	8	8	8
Maximum Travel Speeds	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires	No Tire Slip @ 2,180 rpm, 14.0-R24 Tires	No tire slip at 2,180 rpm, 14.0-R24 tires
Maximum Travel Speeds Gear 1	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph	2.5 mph
Maximum Travel Speeds Gear 2	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph	3.5 mph
Maximum Travel Speeds Gear 3	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph	4.8 mph
Maximum Travel Speeds Gear 4	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph	6.8 mph
Maximum Travel Speeds Gear 5	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph	10.2 mph
Maximum Travel Speeds Gear 6	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph	14.4 mph
Maximum Travel Speeds Gear 7	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph	20.1 mph
Maximum Travel Speeds Gear 8	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph	28.3 mph
Front Axle	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication	Heavy-duty welded fabrication
Front Axle Oscillation, Total	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees	32.0 degrees
Front Axle Wheel Lean Angle, Each Direction	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees	20.0 degrees
Differentials	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock	Spiral bevel; hydraulically actuated, clutch type can be applied on-the-go; selectable manual or automatic differential lock
Steering (All Models Include Steering Wheel)	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability	All-hydraulic power frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground and increases side slope stability. Return to straight control included on EH	All-hydraulic power-frame articulation for maneuverability and productivity; crab steering reduces side drift, positions tandems on firm ground, and increases side-slope stability
Turning Radius: Front Steer And Articulation	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in	284.0 in
Articulation (Both Right And Left)	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees	22.0 degrees
Final Drives	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil	Inboard-mounted planetary sealed in cooled, filtered oil
Brakes	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disk brakes sealed in pressurized, cooled, filtered oil, both independent systems effective on all four tandem wheels	Foot-controlled, hydraulically operated, multiple wet-disc brakes sealed in pressurized, cooled, filtered oil; both independent systems effective on all 4 tandem wheels
Primary And Secondary Brakes	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self adjusting, sealed in cooled and filtered oil, multi-disk, (ISO 3450)	Hydraulically actuated, inboard of tandem pivot, self-adjusting, sealed in cooled and filtered oil, multi-disc (ISO 3450)
Parking Brake	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self adjusting, (ISO 3450)	Automatically spring applied, hydraulically released, oil cooled, self-adjusting (ISO 3450)

Specification	622 P-Tier Motor Grader	622 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Six Wheel Drive	Automatic dual path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial piston wheel motors, and free wheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)	Automatic dual path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial piston wheel motors, and free wheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)	Automatic dual path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial piston wheel motors, and free wheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)	Automatic dual-path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial-piston wheel motors, and freewheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)	Automatic dual path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial piston wheel motors, and free wheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)	Automatic dual-path hydrostatic drive; increases tractive effort and front-end control; includes separate left and right systems with variable-displacement pumps, axial-piston wheel motors, and freewheel at transport speeds; operator-selectable 15-position rotary aggressiveness control and inching capability down to 0 mph; precision mode (propelled by front wheels only)
Six Wheel Drive Effective Gears	1-4 Forward and Reverse	1–4 forward and reverse	1-7 Forward and Reverse	1–7 forward and reverse	1-7 Forward and Reverse	1–7 forward and reverse
Precision Mode Effective Gears	1-3 Forward only	1–3 forward only	1-3 Forward only	1–3 forward only	1-3 Forward only	1–3 forward only
Precision Mode Operating Speeds	5.0 mph	5.0 mph	5.0 mph	5.0 mph	5.0 mph	5.0 mph
Hydrostatic Pumps (2) Each	3.2 cu in	3.2 cu in	3.2 cu in	3.2 cu in	3.7 cu in	3.7 cu in
Wheel Motors	3.5 cu in	3.5 cu in	3.5 cu in	3.5 cu in	3.7 cu in	3.7 cu in
Final Reduction	38.7:1	38.7:1	38.7:1	38.7:1	38.7:1	38.7:1

Hydraulics
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Type	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump	Closed center, pressure compensated load sensing (PCLS), variable-displacement piston pump	Closed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump
Maximum Pump Flow	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm	56.0 gpm
Maximum System Pressure	2,750 psi	2,750 psi	2,750 psi	2,750 psi	2,750 psi	2,750 psi	2,750 psi	2,470 psi	2,750 psi	2,750 psi	2,750 psi	2,750 psi
Pump Displacement	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in	5.5 cu in

Blade Function
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Blade Type	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry-standard lever placement of blade-function controls; includes float position; 7 discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry-standard lever placement of blade-function controls; includes float position; 7 discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry-standard lever placement of blade-function controls; includes float position; 7 discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry-standard lever placement of blade-function controls; includes float position; 7 discrete saddle positions	All-hydraulic, industry standard lever placement of blade-function controls; includes float position; seven discrete saddle positions	All-hydraulic, industry-standard lever placement of blade-function controls; includes float position; 7 discrete saddle positions
Blade Range Lift Above Ground	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in
Blade Range Blade Side Shift, Right Or Left	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in	26.9 in
Pitch At Ground Line Forward	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees	42.0 degrees
Pitch At Ground Line Back	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees	5.0 degrees
Shoulder Reach Outside Wheels (Frame Straight), Right Or Left	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in
Bank Cut Angle, Right Or Left	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees	90.0 degrees

Blade Pull
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Blade Pull At Maximum Operating Weight	31,066 lb	31,066 lb	45,000 lb	45,000 lb	34,173 lb	34,173 lb	49,500 lb	49,500 lb	34,173 lb	34,173 lb	49,500 lb	49,500 lb

Electrical
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Voltage	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V	24.0 V
Number Of Batteries	2	2	2	2	2	2	2	2	2	2	2	2
Battery Capacity	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA	1400.0 CCA
Reserve Capacity	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min	440.0 min
Amp Hour Rating	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr	224.0 amp-hr
Base Alternator Rating	300.0 amp	130.0 amp	300.0 amp	130.0 amp	300.0 amp	130.0 amp	300.0 amp	130.0 amp	300.0 amp	130.0 amp	300.0 amp	130.0 amp
Lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving Lights, two high- and two low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights	Driving lights; 2 high- and 2 low-beam halogen headlights; front and rear LED turn signals and marker lights; LED brake and hazard warning lights

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Solid-State Load Center And Sealed Switch Module	Yes	Yes	Yes	Yes	Yes	Yes

Mainframe
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Mainframe Types	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction	Welded box construction
Width, Minimum	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in
Height, Minimum	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in	12.1 in
Thickness, Side	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in	0.63 in
Thickness, Top And Bottom Plate	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in	0.89 in

Draft Frame (Drawbar)
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Draft Frame Type	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection	Welded box construction machined for flatness and double ball-and-socket pivot connection	Welded box construction machined for flatness with double ball-and-socket pivot connection

Circle
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Circle Type	Welded construction, heat treated, and machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat-treated, machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat-treated, machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat-treated, machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat-treated, machined for flatness	Welded construction, heat treated, and machined for flatness	Welded construction, heat-treated, machined for flatness
Standard Circle Diameter	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in
Premium Circle Diameter	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in	60.0 in
Standard Circle Rotation	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees
Premium Circle Rotation	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees	360.0 degrees
Standard Circle Rotation Surface	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts	Quick change bronze or nylon wear inserts	Quick-change bronze or nylon wear inserts
Premium Circle Rotation Surface	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing	Sealed and lubricated roller element slewing bearing
Standard Circle Pinion/Ring Gear Connection	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability	Adjustable backlash and open for serviceability
Premium Circle Pinion/Ring Gear Connection	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated	No adjustment, fully sealed and lubricated	No adjustment; fully sealed and lubricated
Standard Circle Drive	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock
Premium Circle Drive	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock	Hydraulic motor and worm gear with positive lock
Standard Circle Slip Clutch	Option	Option	Option	Option	Option	Option	Option	Option	Option	Option	Option	Option
Premium Circle Slip Clutch	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Standard Circle Circle Side Shift Right	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in
Premium Circle Circle Side Shift Right	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in
Standard Circle Circle Side Shift Left	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in
Premium Circle Circle Side Shift Left	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in	31.0 in

Moldboard
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Moldboard Material	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength; wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength; wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength; wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength; wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits	High-strength, pre-stressed for higher strength, wear-resistant, high-carbon steel and reversible end bits
Moldboard Type	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick-change replaceable wear inserts and quick-adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick-change replaceable wear inserts and quick-adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick-change replaceable wear inserts and quick-adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick-change replaceable wear inserts and quick-adjust jackscrew system	Blade side-shift wear system includes quick change replaceable wear inserts and quick adjust jackscrew system	Blade side-shift wear system includes quick-change replaceable wear inserts and quick-adjust jackscrew system
Base Length	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in	144.0 in
Height	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in	24.0 in
Thickness	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in	0.88 in

Cutting Edge
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Cutting Edge Type	Dura-Max through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max™ through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max™ through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max™ through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max™ through-hardened steel edge	Dura-Max through-hardened steel edge	Dura-Max™ through-hardened steel edge
Thickness	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in	0.62 in
Width	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in	6.0 in

Scarifier
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Front Type	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float	V-type toolbar with 2 pitch positions and hydraulic float	V-type toolbar with 2-pitch positions and hydraulic float
Midmount Type	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float	Radial linkage, with NeverGrease pin joints; V- Type manual three-pitch position with hydraulic float	Radial linkage, with NeverGrease™ pin joints; V-type manual 3-pitch positions and hydraulic float
Front Width Of Cut	48.0 in	48.0 in	48.0 in	48.0 in	48.0 in	48.0 in	48.0 in	78.0 in	48.0 in	48.0 in	48.0 in	84.0 in
Midmount Width Of Cut	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in	46.7 in
Front Number Of Shanks/Teeth	5	5	5	5	5	5	5	5	5	5	5	5
Front Number Of Shanks/Teeth (Maximum)	9	9	9	9	9	9	9	9	9	9	9	9
Midmount Number Of Shanks/Teeth	11	11	11	11	11	11	11	11	11	11	11	11
Front Lift Above Ground	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in	23.2 in
Midmount Lift Above Ground	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in
Front Maximum Depth (in)	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in	13.2 in
Midmount Maximum Depth	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in	12.8 in
Front Shank Spacing	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in	5.75 in
Midmount Shank Spacing	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.6 in	4.9 in
Front Shank Size (in x in)	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3
Midmount Shank Size (in x in)	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3

Front Lift Group (Balderson Style)
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Front Lift Group Type	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float	Parallel Linkage, Mechanical Pins, Hydraulic Float	Parallel linkage, mechanical pins, and hydraulic float
Lift Above Ground (Top Of Tube)	73.4 in	73.4 in	73.4 in	73.4 in	73.4 in	27.8 in	73.4 in	73.4 in	73.4 in	73.4 in	73.4 in	73.4 in

Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Lift Range	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in	38.9 in

Dozer Blade
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Front Dozer Blade Type	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float	Parallel Linkage, Hydraulic Float	Parallel linkage and hydraulic float
Lift Above Ground	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in	27.8 in

Rear Ripper/Scarifier
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Type	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, integrated hitch	Parallel linkage, with NeverGrease pin joints, hydraulic float, and integrated hitch
Ripper Width Of Cut	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in	87.2 in
Ripper Width Of Cut (ft in)	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft	7.25 ft
Scarifier Width Of Cut	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in	86.0 in
Ripper Number Of Shanks/Teeth	3	3	3	3	3	3	3	3	3	3	3	3
Ripper Number Of Shanks/Teeth Maximum Capacity	5	5	5	5	5	5	5	5	5	5	5	5
Scarifier Number Of Shanks/Teeth Maximum Capacity	9	9	9	9	9	9	9	9	9	9	9	9
Ripper Lift Above Ground	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in	23.7 in
Scarifier Lift Above Ground	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in	31.9 in
Ripper Maximum Depth	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in	16.8 in
Scarifier Maximum Depth	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in	12.7 in
Ripper Shank Size (in x in)	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25	2.42 x 5.25
Scarifier Shank Size (in x in)	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Scarifier Number Of Shanks/Teeth	0	0	0	0	0	0
Ripper Penetration Force	20,508 lb	20,932 lb	21,000 lb	21,426 lb	21,200 lb	21,745 lb
Ripper Pryout Force	24,808 lb	27,309 lb	27,734 lb	30,207 lb	28,066 lb	31,676 lb

Operator Station
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Rollover Protective Structure	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)	Low profile cab (ISO 3471-2008)	ROPS (ISO 3471-2008)
Falling Object Protective Structure	(ISO 3449-2005)	FOPS (ISO 3449-2005)	(ISO 3449-2005)	FOPS (ISO 3449-2005)	(ISO 3449-2005)	FOPS (ISO 3449-2005)	(ISO 3449-2005)	FOPS (ISO 3449-2005)	(ISO 3449-2005)	FOPS (ISO 3449-2005)	(ISO 3449-2005)	FOPS (ISO 3449-2005)

Wheels And Tires Option 1
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Wheel Size	14R24 on 254 mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254-mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254-mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254-mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254-mm (10 in) Rim	14R24 on 254 mm (10 in) Rim	14R24 on 254-mm (10 in) Rim
Wheel Size Wheel Tread On Ground	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in	82.0 in
Wheel Size Ground Clearance (Front Axle)	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in	23.1 in

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Wheel Size Overall Width	98.0 in	98.0 in	98.0 in	98.0 in	98.0 in	98.0 in

Wheels And Tires Option 2
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Wheel Size	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356-mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356-mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356-mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356-mm (14 in) Rim	17.5R25 on 356 mm (14 in) Rim	17.5R25 on 356-mm (14 in) Rim
Wheel Size Wheel Tread On Ground	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in	85.0 in

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Wheel Size Overall Width	104.0 in	104.0 in	104.0 in	104.0 in	104.0 in	104.0 in

Refill Capacities
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Engine Type	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V	EPA Final Tier 4 / EU Stage V	EPA Final Tier 4/EU Stage V
Fuel Tank	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal	105.0 gal
Diesel-Exhaust Fluid (DEF) Tank	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal	6.0 gal
Cooling System	13.5 gal	13.5 gal	13.5 gal	13.5 gal	14.5 gal	14.5 gal	14.5 gal	14.5 gal	14.5 gal	14.5 gal	14.5 gal	14.5 gal
Engine Oil With Filter	8.3 gal	8.3 gal	8.3 gal	8.3 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal
Transmission Fluid	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal	7.5 gal
Differential Housing	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal	10.0 gal
Tandem Housings (Each)	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal	19.5 gal
Circle Gearbox	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal	1.5 gal
Hydraulic Reservoir	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal	16.0 gal

Operating Weights
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Front	9,260 lb	9,259 lb	10,587 lb	10,587 lb	9,260 lb	9,259 lb	10,675 lb	10,675 lb	9,539 lb	9,539 lb	10,903 lb	10,904 lb
Rear	25,503 lb	25,503 lb	26,425 lb	26,453 lb	26,010 lb	26,010 lb	27,108 lb	27,108 lb	26,645 lb	26,645 lb	27,740 lb	26,645 lb
Total	34,762 lb	34,762 lb	37,011 lb	37,040 lb	35,270 lb	35,270 lb	37,783 lb	37,783 lb	36,184 lb	36,184 lb	38,643 lb	38,643 lb

Typical Operating Weight With Equipment
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Front	10,978 lb	10,978 lb	12,072 lb	12,072 lb	12,505 lb	12,105 lb	13,686 lb	13,517 lb	12,836 lb	12,680 lb	14,004 lb	15,196 lb
Rear	29,455 lb	19,455 lb	29,827 lb	19,856 lb	30,306 lb	30,118 lb	30,851 lb	31,096 lb	31,118 lb	30,614 lb	31,821 lb	31,850 lb
Total	40,433 lb	40,433 lb	41,899 lb	41,928 lb	42,811 lb	42,223 lb	44,537 lb	44,613 lb	43,954 lb	43,294 lb	45,825 lb	46,044 lb
Typical Maximum Operating Weight	50,000 lb	50,000 lb	50,000 lb	50,000 lb	55,000 lb	55,000 lb	55,000 lb	55,000 lb	55,000 lb	55,000 lb	55,000 lb	55,000 lb

Option Weights
Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
14-ft x 24-in x 7/8-in Moldboards with 6-in x 5/8-in Cutting Edge and 3/4-in Hardware	231.0 lb	231.0 lb	231.0 lb	231.0 lb	231.0 lb	231.0 lb
14-ft x 24-in x 7/8-in Moldboards With 8-in x 3/4-in Cutting Edge And 3/4-in Hardware	350.0 lb	350.0 lb	350.0 lb	350.0 lb	350.0 lb	350.0 lb
Front Dozer Blade	2,290 lb	2,290 lb	2,290 lb	2,290 lb	2,290 lb	2,290 lb
Lighting Packages - 16 LED Premium with Front and Rear Extensions (EU/SV)	62 lb	62 lb	62 lb	62 lb	62 lb	62 lb

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
14-ft x 27-in x 1-in Moldboards With 8-in x 3/4-in Cutting Edge And 3/4-in Hardware	556.0 lb	556.0 lb	556.0 lb	575.0 lb	556.0 lb	575.0 lb	556.0 lb	575.0 lb	556.0 lb	575.0 lb
Ripper Shanks and Teeth, 2	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb	139.0 lb

Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Extensions 24 in Right Or Left	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb	255.0 lb
Overlay End-Bits, Reversible (One Pair) For 6 in Cutting Edge	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb	43.0 lb
Overlay End-Bits, Reversible (One Pair) For 8 in Cutting Edge	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb	51.0 lb
Circle Drive Slip Clutch	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb	20.0 lb
Premium Circle	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb	638.0 lb
Moldboard Impact-Absorption System	95.0 lb	95.0 lb	95.0 lb	95.0 lb	95.0 lb	95.0 lb	95.0 lb	95.0 lb	95.0 lb	65.0 lb	95.0 lb	95.0 lb
Ripper/Scarifier, Rear Mounted With Hitch And Ripper Shanks (3)	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb	2,510 lb
Scarifier Shanks With Teeth, 9 For Rear Ripper/Scarifier	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb	150.0 lb
Rear Counterweight With Integral Rear Hitch	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb	1,603 lb
Rear Hitch	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb	120.0 lb
Push Block, Front	2,000 lb	2,000 lb	2,000 lb	2,000 lb	2,950 lb	2,950 lb	2,950 lb	2,950 lb	2,950 lb	2,950 lb	2,950 lb	2,950 lb
Scarifier, Front Mounted With Teeth (5)	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb	1,833 lb
Scarifier, Midmount With 11 Teeth	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb	3,265 lb
Front Lift Group (Balderson-Style)	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb	1,682 lb
Opening Front and Side Windows	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb
Premium Seat, Air Suspension, Heated, Adjustable Arm And Headrests	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb	28.0 lb
Coolant Heater	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb	9.0 lb
Quick Service	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb	24.0 lb
Secondary Steering	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb	58.0 lb
Fire Extinguisher	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb	32.0 lb
Lighting Packages - 10 Halogen Lights	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb	10.0 lb
Lighting Packages - 18 Halogen Lights	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb	18.0 lb
Lighting Packages - 18 LED Lights	16.0 lb	16.0 lb	16.0 lb	16.0 lb	16.0 lb	15.0 lb	16.0 lb	16.0 lb	16.0 lb	16.0 lb	16.0 lb	16.0 lb
High Front Light Bar For Snowplowing	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb	44.0 lb
Auxiliary Hydraulic Control Valve Section And Controls	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb	15.0 lb
Hydraulics For Front-Mounted Equipment	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb	19.0 lb

Specification	620 G-Tier Motor Grader	622 G-Tier Motor Grader
12-ft x 24-in x 7/8-in Moldboards With 8-in x 3/4-in Cutting Edge And 5/8-in Hardware	99.0 lb	99.0 lb

Specification	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Extensions 27 in Right Or Left	265.0 lb	575.0 lb	265.0 lb	265.0 lb	265.0 lb	265.0 lb	265.0 lb	265.0 lb
Heavy-Duty Dual-Input Circle-Drive Gearbox	31.0 lb	31.0 lb	31.0 lb	31.0 lb	31.0 lb	31.0 lb	31.0 lb	31.0 lb

Tire, Rim, And Fender Option Weights
Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
17.5-25, 12 PR G2/L2	252.0 lb	-234.0 lb	252.0 lb	-234.0 lb	-234.0 lb	-234.0 lb

Specification	620 P-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader
14.00-R24, Radial, G2/L2 General Purpose	486.0 lb	486.0 lb	486.0 lb

Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
14.00-R24, Radial, G2/L2 Snow	576.0 lb	90.0 lb	90.0 lb	576.0 lb	576.0 lb	90.0 lb	90.0 lb	90.0 lb	90.0 lb	90.0 lb	90.0 lb
17.5-R25, Radial, L2 General Purpose	600.0 lb	114.0 lb	114.0 lb	600.0 lb	600.0 lb	114.0 lb	114.0 lb	114.0 lb	114.0 lb	114.0 lb	114.0 lb
17.5-R25, Radial, G2/L2 Snow	696.0 lb	210.0 lb	210.0 lb	696.0 lb	696.0 lb	210.0 lb	210.0 lb	210.0 lb	210.0 lb	210.0 lb	210.0 lb
17.5-R25, Radial, G3/L3 General Purpose	798.0 lb	312.0 lb	312.0 lb	798.0 lb	798.0 lb	312.0 lb	312.0 lb	312.0 lb	312.0 lb	312.0 lb	312.0 lb

Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader
One-piece Rim 13 in x 25 in	144.0 lb	144.0 lb	144.0 lb	144.0 lb	144.0 lb	144.0 lb
Multi-Piece Rim 10 x 24 in	396.0 lb	396.0 lb	396.0 lb	396.0 lb	396.0 lb	396.0 lb

Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Multi-Piece Rim 14 x 25 in	588.0 lb	588.0 lb	188.0 lb	188.0 lb	588.0 lb	588.0 lb	188.0 lb	188.0 lb	588.0 lb	588.0 lb	188.0 lb	188.0 lb
Front Fenders	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb	218.0 lb
Rear Fenders	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb	348.0 lb

Specification	622 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
14.00-24, 12 PR G2	-486.0 lb	-486.0 lb	-486.0 lb	-486.0 lb

Specification	770 P-Tier Motor Grader	772 P-Tier Motor Grader
550/65R25 XLD70 G3/L3 Radial, General Purpose	1,092 lb	1,092 lb
Multi-Piece Rim 17 x 25 in	708.0 lb	290.0 lb

Machine Dimensions
Specification	620 P-Tier Motor Grader	620 G-Tier Motor Grader	622 P-Tier Motor Grader	622 G-Tier Motor Grader	670 P-Tier Motor Grader	670 G-Tier Motor Grader	672 P-Tier Motor Grader	672 G-Tier Motor Grader	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Height To Top Of Cab	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft	10.42 ft
Height To Top Of Exhaust	10.08 ft	10.17 ft	10.08 ft	10.17 ft	10.08 ft	10.17 ft	10.08 ft	10.17 ft	10.08 ft	10.17 ft	10.08 ft	10.17 ft
Height To Top Of Blade-Lift Cylinders	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft	10.0 ft
Tandem Axle Spacing	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.08 ft	5.07 ft	5.08 ft	5.08 ft
Blade Base	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft	8.42 ft
Wheelbase	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft	20.25 ft
Overall Length	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft	29.17 ft
Overall Length With Scarifier	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft	31.75 ft
Overall Length With Pushblock And Ripper	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft	32.75 ft
Overall Length With Scarifier And Ripper	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft
Overall Length with Front Mounted Blade and Ripper	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft	34.75 ft
Overall Width 14.00-R24 Tires	98.0 ft	8.17 ft	98.0 ft	8.17 ft	98.0 ft	8.17 ft	98.0 ft	8.17 ft	98.0 ft	8.17 ft	98.0 ft	8.17 ft
Overall Width 17.5-R25 Tires	104.0 ft	8.67 ft	104.0 ft	8.67 ft	104.0 ft	8.67 ft	104.0 ft	8.67 ft	104.0 ft	8.67 ft	104.0 ft	8.67 ft

Additional Information
Specification	620 P-Tier Motor Grader	622 P-Tier Motor Grader	670 P-Tier Motor Grader	672 P-Tier Motor Grader	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Date Collected	2025-05-01	2025-05-01	2025-05-01	2025-05-01	2025-05-01	2025-05-01

Wheels And Tires Option 3
Specification	770 P-Tier Motor Grader	770 G-Tier Motor Grader	772 P-Tier Motor Grader	772 G-Tier Motor Grader
Wheel Size	550/65R25 on 432 mm (17 in) Rim	550/65R25 on 432-mm (17 in) Rim	550/65R25 on 432 mm (17 in) Rim	550/65R25 on 432-mm (17 in) Rim
Wheel Size Wheel Tread On Ground	87.0 in	87.0 in	87.0 in	87.0 in
Wheel Size Ground Clearance (Front Axle)	24.1 in	24.1 in	24.1 in	24.1 in

Specification	770 P-Tier Motor Grader	772 P-Tier Motor Grader
Wheel Size Overall Width	111.0 in	111.0 in

Variants — Source comparison annotation
Source guide	Differing-field count reported
620 to 772 G-Tier	105

Reference directory classification
Equipment group	motor grader

Owner experience with the 620 to 772 G-Tier — Historical owner-entry sample
Index	Entry queried	Reviews	Forum discussions	First review in sample	Last review in sample
TractorByNet	770 motor grader	10	125	Mar 4, 2010	Aug 16, 2013

Model	Owner rating	Forum discussions	Model years reviewed	Pros named more than once	Cons named more than once
770	4.8 of 5 from 10 owner reviews	125 (11,497 views)	1991 to 2006	named once each: compact with good power, does everything IT is ever asked to do, sips diesel	named once each: not hydro-static, gear transmission w, loader a little unhandy

620 to 772 G-Tier: owner reports

Related account: “Weak hydraulics and charging on the compact tractor”; “Tandem chain noise on the 670B grader”; “Circle drive, fuel and cold starting”: 570A to JD670.

620 to 772 G-Tier: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
TractorByNet, The Farming Forum, and Heavy Equipment Forums	motor grader	John Deere and the 620, 622, 670, 672 G line that the 620, 620 G-Tier, 622, 622 G-Tier belongs to (no title names the exact model)	227

Topics named by those titles
Title topic	Titles
hydraulics	14
transmission and drive	14
electrical and sensors	9

Topic in the title	Threads	Share of matching threads
hydraulics	14	6%
transmission and drive	14	6%
electrical and sensors	9	4%
PTO and hitch	8	4%
starting and cranking	7	3%

John Deere 670 With Weak Hydraulics (TractorByNet, 2026-08-26)
John Deere T560 Combine 620r Header Sold (The Farming Forum, 2026-08-26)
John Deere 9640 Combine 620r Header (The Farming Forum, 2026-08-19)
2024 620 Gp John Deere Motor Grader LED Lights (Heavy Equipment Forums, 2026-05-16)

Used market for the 620 to 772 G-Tier — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	John Deere motor grader	394

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
620	3	1989	$1,950	$2,495	$2,223	None shown
620 G-Tier	6	2017 to 2024	$79,999	$328,900	$172,900	None shown
622	2	2019 to 2022	$249,176	$249,176	$249,176	None shown
622 G-Tier	2	2019 to 2022	$249,176	$249,176	$249,176	None shown
670	4	2008	$4,500	$13,500	$11,900	None shown
670 G-Tier	67	1976 to 2024	$12,000	$607,000	$63,710	7,798
672	155	1999 to 2024	$33,000	$405,000	$151,000	6,659
672 G-Tier	155	1999 to 2024	$33,000	$405,000	$151,000	6,659

620 to 772 G-Tier: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	John Deere together with the motor grader 620, 620 G-Tier, 622, 622 G-Tier	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Manufacturer	Manufacturer: John Deere 620 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 620 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 622 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 622 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 670 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 670 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 672 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 672 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 770 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 770 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 772 P-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Manufacturer	Manufacturer: John Deere 772 G-Tier Motor Grader — Deere & Company. Observed 2026-09-23.
Owner reports	Owner reports: TractorByNet owner reviews for John Deere 770 — TractorByNet. Observed 2026-09-24.
Forum threads	Forum threads: TractorByNet thread index for John Deere 620 to 772 G-Tier — TractorByNet. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for John Deere 620 to 772 G-Tier — The Farming Forum. Observed 2026-09-25.
Forum threads	Forum threads: Heavy Equipment Forums thread index for John Deere 620 to 772 G-Tier — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for John Deere 620 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for John Deere — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Historical TractorByNet review observation
Reference scope	Equipment type	Reviewed label in source	Owner entries	Average owner score	Scale maximum	Reported cons
620, 620 G-Tier and 622	motor grader	770	10	4.8	5	No con named by multiple reviewers