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Terex TG150 to TG190TA-3 specifications

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Short answer

Terex TG150 to TG190TA-3: motor graders.

Selected configuration figures
ConfigurationDocumented field and quantity
TG150
Net Power Gear 5-6
163 hp
Std Operation Weight - Front Axle
9,480 lb
TG150TA-3
Net Power Gear 5-6
163 hp
Std Operation Weight - Front Axle
9,480 lb
TG190
Net Power Gear 5-6
185 hp
Std Operation Weight - Front Axle
11,023 lb
TG190TA-3
Net Power Gear 5-6
176 hp
Std Operation Weight - Front Axle
11,023 lb
TG150 to TG190TA-3 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
TerexTG150 to TG190TA-34TG150, TG150TA-3, TG190, and TG190TA-3
Dimensions and weight
SpecificationTG150TG150TA-3TG190TG190TA-3
Overall Length30.85 ft30.83 ft33.69 ft33.67 ft
Width Over Tires7.94 ft7.83 ft8.17 ft8.08 ft
Wheelbase18.63 ft19.43 ft20.14 ft20.08 ft
Rear Ground Clearance1.56 ft18.61 ft1.56 ft18.61 ft
Tandem Axle Wheelbase5.11 ft5.08 ft5.06 ft5.08 ft
Front Ground Clearance1.8 ft18.61 ft1.94 ft18.61 ft
Height To Top Of Isomount Cab10.75 ft10.75 ft10.83 ft10.83 ft
SpecificationTG150TG150TA-3TG190
Blade Base7.24 ft7.17 ft8.66 ft
Engine
SpecificationTG150TG190
Number Of Cylinders66
Power Measured @2,200 rpm2,000 rpm
SpecificationTG150TG150TA-3TG190TG190TA-3
Net Power Gear 5-6163 hp163 hp185 hp176 hp
Max Power163 hp163 hp185 hp176 hp
Displacement366.2 cu in366 cu in366 cu in366 cu in
AspirationturbochargedDieselTurbochargedTurbo Charged, Water cooled
Operational
SpecificationTG150TG150TA-3TG190TG190TA-3
Std Operation Weight - Front Axle9,480 lb9,480 lb11,023 lb11,023 lb
Hydraulic System Fluid Capacity39.7 gal100 gal45 gal44.9 gal
Std Operation Weight - Rear Axle22,487 lb22,487 lb30,203 lb30,203 lb
Std Operation Weight - Total31,967 lb31,967 lb41,227 lb41,266 lb
Fuel Capacity81.9 gal81.9 gal126.9 gal126.8 gal
Cooling System Fluid Capacity11.9 gal11.9 gal11.1 gal11.9 gal
Transmission Fluid Capacity4.8 gal4.8 gal9 gal9 gal
Circle Gearbox Fluid Capacity1.6 gal1.6 gal1.6 gal1.6 gal
Tandem Case Fluid Capacity (Each)10.6 gal5.3 gal11.1 gal5.5 gal
Tire Size13.00 -24 TG SGG-2A Goodyear13.00 -24 TG SGG-2A Goodyear14.00 -24TG14.00 -24TG
Operating Voltage24 V24 V24 V24 V
Alternator Supplied Amperage55 amps55 amps55 amps55 amps
SpecificationTG150TG150TA-3TG190TA-3
Rear Diff/Final Drive Fluid Capacity4 gal3.9 gal4 gal
Steering
SpecificationTG150TG150TA-3TG190
Articulation Angle45 degrees45 degrees45 degrees
Turning Radius22.7 ft22.6 ft24.7 ft
Transmission and speeds
SpecificationTG150TG150TA-3TG190TG190TA-3
Transmission TypeAuto Power Shift Tansmission With torque ConverterAuto Power Shift Tansmission With torque ConverterAuto Power Shift Tansmission With torque ConverterAuto Power Shift Tansmission With torque Converter
Number Of Gears - Forward6666
Number Of Gears - Reverse3333
Max Speed - Forward24.9 mph24.9 mph24.9 mph24.9 mph
Max Speed - Reverse15.6 mph15.5 mph12.1 mph12 mph
Front Axle
SpecificationTG150TG150TA-3TG190TG190TA-3
Wheel Lean17 degrees17 degrees17 degrees17 degrees
Oscillation - Total15 degrees15 degrees15 degrees15 degrees
Ground Clearance1.8 ft21.5 ft2 ft23.3 ft
Moldboard
SpecificationTG150TG150TA-3TG190TG190TA-3
Moldboard Width12.1 ft12 ft12.1 ft12 ft
Moldboard Height22.9 in18.9 in24.9 in24.8 in
Moldboard Thickness0.8 in0.8 in0.8 in0.8 in
Blade Pull At Max Weight17,994 lb25,681 lb21,683 lb31,264 lb
SpecificationTG150TG150TA-3TG190
Side Shift Left49.3 in4.1 in49.3 in
Side Shift Right49.3 in4.1 in49.3 in
Hydraulic System
SpecificationTG150TG150TA-3TG190TG190TA-3
Pump TypeAxial Piston PumpAxial Piston PumpAxial Piston PumpAxial Piston Pump
Pump Flow26.2 gpm26.1 gpm26.1 gpm26.1 gpm
Relief Valve Pressure2,669 psi2,669 psi2,669 psi2,669 psi
Circle
SpecificationTG150TG150TA-3TG190TG190TA-3
Diameter53.1 in4.5 in59.5 in5 in
Max Lift Above Ground18.9 in18.9 in18.6 in4.3 in
SpecificationTG150TG190
Max Reach Outside Tires - Left98.5 in87.5 in
Max Reach Outside Tires - Right125.2 in125.2 in
Variants — Source comparison annotation
Source guideDiffering-field count reported
TG150 to TG190TA-338
Ratios
FigureTG150TG150TA-3TG190TG190TA-3
Engine horsepower per 1,000 lb of weight5.15.14.54.3
Fuel tank per engine horsepower0.50 gal0.50 gal0.69 gal0.72 gal
Reference directory classification
Equipment groupmotor grader

History and service record of TG150 to TG190TA-3

  • TG graders. Terex announced four new motor graders, the TG110, TG150, TG190 and TG210, from 25,353 to 46,297 lb, with 132 to 220 hp Cummins Tier 3 diesels, a 30 degree articulating frame, hydraulic front-wheel steering and blade geometry that allows 90 degree positioning on either side of the machine. Terex TG110-TG210 motor graders, Construction Equipment.
  • Motor graders. The TG150 and TG190TA-3 are Terex motor graders; RitchieSpecs and Heavy Spec list them alongside the TG190, and Terex's motor grader line came with its construction equipment business, later sold on to other owners. Terex TG150TA-3 motor grader, RitchieSpecs; Terex TG150, Heavy Spec.
  • Terex's crane pivot. Terex sold its Demag mobile crane business to Tadano in 2019 and now makes rough terrain cranes in Crespellano, tower cranes at Fontanafredda and Franna pick-and-carry cranes in Brisbane. Terex sale of Demag to Tadano, For Construction Pros.
TG150 to TG190TA-3: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24MachineryTrader (machinerytrader.com)motor graderTG150, TG150TA-3, TG190No matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionTerex; TG150, TG150TA-3, TG190No matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
  • Reference site: Terex TG150 — RitchieSpecs. Observed 2026-09-24.
Reference site
Reference site
  • Reference site: Terex TG190 — RitchieSpecs. Observed 2026-09-24.
Reference site
Published history
Published history
Published history
Published history
Federal agency data

Terex TG150 to TG190TA-3: Configuration records

TG150
SpecificationSource figure
Dimensions and weight
Overall Length30.85 ft
Width Over Tires7.94 ft
Wheelbase18.63 ft
Rear Ground Clearance1.56 ft
Tandem Axle Wheelbase5.11 ft
Front Ground Clearance1.8 ft
Blade Base7.24 ft
Height To Top Of Isomount Cab10.75 ft
Engine
Number Of Cylinders6
Power Measured @2,200 rpm
Net Power Gear 5-6163 hp
Max Power163 hp
Displacement366.2 cu in
Aspirationturbocharged
Operational
Std Operation Weight - Front Axle9,480 lb
Hydraulic System Fluid Capacity39.7 gal
Std Operation Weight - Rear Axle22,487 lb
Std Operation Weight - Total31,967 lb
Fuel Capacity81.9 gal
Cooling System Fluid Capacity11.9 gal
Transmission Fluid Capacity4.8 gal
Rear Diff/Final Drive Fluid Capacity4 gal
Circle Gearbox Fluid Capacity1.6 gal
Tandem Case Fluid Capacity (Each)10.6 gal
Tire Size13.00 -24 TG SGG-2A Goodyear
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Steering
Articulation Angle45 degrees
Turning Radius22.7 ft
Transmission and speeds
Transmission TypeAuto Power Shift Tansmission With torque Converter
Number Of Gears - Forward6
Number Of Gears - Reverse3
Max Speed - Forward24.9 mph
Max Speed - Reverse15.6 mph
Front Axle
Wheel Lean17 degrees
Oscillation - Total15 degrees
Ground Clearance1.8 ft
Moldboard
Moldboard Width12.1 ft
Moldboard Height22.9 in
Moldboard Thickness0.8 in
Side Shift Left49.3 in
Side Shift Right49.3 in
Blade Pull At Max Weight17,994 lb
Hydraulic System
Pump TypeAxial Piston Pump
Pump Flow26.2 gpm
Relief Valve Pressure2,669 psi
Circle
Diameter53.1 in
Max Reach Outside Tires - Left98.5 in
Max Reach Outside Tires - Right125.2 in
Max Lift Above Ground18.9 in

Source

TG150TA-3
SpecificationSource figure
Dimensions and weight
Overall Length30.83 ft
Width Over Tires7.83 ft
Wheelbase19.43 ft
Rear Ground Clearance18.61 ft
Tandem Axle Wheelbase5.08 ft
Front Ground Clearance18.61 ft
Blade Base7.17 ft
Height To Top Of Isomount Cab10.75 ft
Engine
Net Power Gear 5-6163 hp
Max Power163 hp
Displacement366 cu in
AspirationDiesel
Operational
Std Operation Weight - Front Axle9,480 lb
Hydraulic System Fluid Capacity100 gal
Std Operation Weight - Rear Axle22,487 lb
Std Operation Weight - Total31,967 lb
Fuel Capacity81.9 gal
Cooling System Fluid Capacity11.9 gal
Transmission Fluid Capacity4.8 gal
Rear Diff/Final Drive Fluid Capacity3.9 gal
Circle Gearbox Fluid Capacity1.6 gal
Tandem Case Fluid Capacity (Each)5.3 gal
Tire Size13.00 -24 TG SGG-2A Goodyear
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Steering
Articulation Angle45 degrees
Turning Radius22.6 ft
Transmission and speeds
Transmission TypeAuto Power Shift Tansmission With torque Converter
Number Of Gears - Forward6
Number Of Gears - Reverse3
Max Speed - Forward24.9 mph
Max Speed - Reverse15.5 mph
Front Axle
Wheel Lean17 degrees
Oscillation - Total15 degrees
Ground Clearance21.5 ft
Moldboard
Moldboard Width12 ft
Moldboard Height18.9 in
Moldboard Thickness0.8 in
Side Shift Left4.1 in
Side Shift Right4.1 in
Blade Pull At Max Weight25,681 lb
Hydraulic System
Pump TypeAxial Piston Pump
Pump Flow26.1 gpm
Relief Valve Pressure2,669 psi
Circle
Diameter4.5 in
Max Lift Above Ground18.9 in

Source

TG190
SpecificationSource figure
Dimensions and weight
Overall Length33.69 ft
Width Over Tires8.17 ft
Wheelbase20.14 ft
Rear Ground Clearance1.56 ft
Tandem Axle Wheelbase5.06 ft
Front Ground Clearance1.94 ft
Blade Base8.66 ft
Height To Top Of Isomount Cab10.83 ft
Engine
Number Of Cylinders6
Power Measured @2,000 rpm
Net Power Gear 5-6185 hp
Max Power185 hp
Displacement366 cu in
AspirationTurbocharged
Operational
Std Operation Weight - Front Axle11,023 lb
Hydraulic System Fluid Capacity45 gal
Std Operation Weight - Rear Axle30,203 lb
Std Operation Weight - Total41,227 lb
Fuel Capacity126.9 gal
Cooling System Fluid Capacity11.1 gal
Transmission Fluid Capacity9 gal
Circle Gearbox Fluid Capacity1.6 gal
Tandem Case Fluid Capacity (Each)11.1 gal
Tire Size14.00 -24TG
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Steering
Articulation Angle45 degrees
Turning Radius24.7 ft
Transmission and speeds
Transmission TypeAuto Power Shift Tansmission With torque Converter
Number Of Gears - Forward6
Number Of Gears - Reverse3
Max Speed - Forward24.9 mph
Max Speed - Reverse12.1 mph
Front Axle
Wheel Lean17 degrees
Oscillation - Total15 degrees
Ground Clearance2 ft
Moldboard
Moldboard Width12.1 ft
Moldboard Height24.9 in
Moldboard Thickness0.8 in
Side Shift Left49.3 in
Side Shift Right49.3 in
Blade Pull At Max Weight21,683 lb
Hydraulic System
Pump TypeAxial Piston Pump
Pump Flow26.1 gpm
Relief Valve Pressure2,669 psi
Circle
Diameter59.5 in
Max Reach Outside Tires - Left87.5 in
Max Reach Outside Tires - Right125.2 in
Max Lift Above Ground18.6 in

Source

TG190TA-3
SpecificationSource figure
Dimensions and weight
Overall Length33.67 ft
Width Over Tires8.08 ft
Wheelbase20.08 ft
Rear Ground Clearance18.61 ft
Tandem Axle Wheelbase5.08 ft
Front Ground Clearance18.61 ft
Height To Top Of Isomount Cab10.83 ft
Engine
Net Power Gear 5-6176 hp
Max Power176 hp
Displacement366 cu in
AspirationTurbo Charged, Water cooled
Operational
Std Operation Weight - Front Axle11,023 lb
Hydraulic System Fluid Capacity44.9 gal
Std Operation Weight - Rear Axle30,203 lb
Std Operation Weight - Total41,266 lb
Fuel Capacity126.8 gal
Cooling System Fluid Capacity11.9 gal
Transmission Fluid Capacity9 gal
Rear Diff/Final Drive Fluid Capacity4 gal
Circle Gearbox Fluid Capacity1.6 gal
Tandem Case Fluid Capacity (Each)5.5 gal
Tire Size14.00 -24TG
Operating Voltage24 V
Alternator Supplied Amperage55 amps
Transmission and speeds
Transmission TypeAuto Power Shift Tansmission With torque Converter
Number Of Gears - Forward6
Number Of Gears - Reverse3
Max Speed - Forward24.9 mph
Max Speed - Reverse12 mph
Front Axle
Wheel Lean17 degrees
Oscillation - Total15 degrees
Ground Clearance23.3 ft
Moldboard
Moldboard Width12 ft
Moldboard Height24.8 in
Moldboard Thickness0.8 in
Blade Pull At Max Weight31,264 lb
Hydraulic System
Pump TypeAxial Piston Pump
Pump Flow26.1 gpm
Relief Valve Pressure2,669 psi
Circle
Diameter5 in
Max Lift Above Ground4.3 in

Source

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