Machine models

CASE 580 Super M+ and 590 Super M loader configurations

Why the Series 3 Plus hydraulic arrangement matters

The Super M+ Series 3's variable-volume arrangement needs a load-sense signal to increase pump delivery. The factory hydraulic training document describes low standby flow when no function is selected, followed by pump output that responds to the highest active load. A low neutral-flow reading therefore does not establish that the pump has failed.

Diagnosis needs the circuit state and the applicable pressure test, not just the maximum catalog flow.

Steering and the optional bucket coupler receive priority flow through the loader valve's inlet section. The remaining delivery serves the work circuits. The training diagram also distinguishes circuit protection from the main load-sense relief, and explains that turning Ride Control on removes loader down pressure.

Unexpected down-pressure behavior deserves a switch-position check before a pump is condemned. These details concern the documented variable-volume pilot system, not every earlier M-generation machine. Source: CNH 2008 Series 3 variable-volume pilot hydraulic training text.

580 Super M+ and 590 Super M: check the actual package

The 2008 brochure identifies pressure-compensated piston hydraulics specifically on the 580 Super M+ and 590 Super M+ models. Its ordinary 590 Super M entry should not be silently given the Plus model's pump description. Likewise, Ride Control is standard on the Plus package but optional elsewhere in the range.

The 590's longer digging geometry and loader arrangement still need their own configuration data even when the cab and controls look familiar. Source: CASE M Series 3 brochure, original 2008 edition.

The later operator manual lists separate front-axle center-bowl and wheel-end quantities for the 580 Super M+. They are separate service compartments. For hydraulic oil it also distinguishes the 580 Super M/Plus group from the larger 590 group and separates an Extendahoe system from the reservoir.

A service record saying only “hydraulic oil changed” leaves unclear which quantity was actually replaced. Source: CASE 84287120NA operator manual, refill schedules.

Entries in this reference
Listing-entry count
4
Short answer

CASE 580 Super M+ and 590 Super M loader configurations: backhoe loaders.

Selected configuration figures
ConfigurationDocumented field and quantity
580 Super M+
Gross Power
95 hp
Operating Weight 2wd
14,905 lb
580 Super M+ Series III
Gross Power
96.6 hp
Operating Weight 4wd
14,906 lb
590 Super M
Gross Power
99 hp
Operating Weight 2wd
15,268 lb
590 Super M Series III
Gross Power
110 hp
Operating Weight 2wd
15,268 lb
580 Super M+ to 590 Super M Series III Backhoe specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
CASE580 Super M+ to 590 Super M Series III Backhoe4580 Super M+, 580 Super M+ Series III, 590 Super M, and 590 Super M Series III
Backhoe
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Load Height - Std11.17 ft11.42 ft11.42 ft11.42 ft
Reach From Swivel - Std18.08 ft18.41 ft19.68 ft19.68 ft
Dig Depth - Std14.42 ft14.83 ft15.92 ft15.92 ft
Reach At Load Height - Std8.75 ft8.67 ft9.5 ft9.5 ft
Load Height - Ext13.25 ft13.25 ft13.75 ft13.75 ft
Bucket Dig Force - Ext12,821 lb12,821 lb14,718 lb14,718 lb
Bucket Dig Force - Std12,821 lb12,821 lb14,718 lb14,718 lb
Dig Depth - Ext18.25 ft18.25 ft19.93 ft19.93 ft
Reach At Load Height - Ext11.5 ft11.5 ft12.75 ft12.75 ft
Load At Max Lift - Ext1,350 lb1,350 lb1,940 lb1,940 lb
Load At Max Lift - Std2,750 lb2,350 lb2,870 lb2,870 lb
Reach From Swivel - Ext21.83 ft21.83 ft23.58 ft23.58 ft
Dimensions and weight
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Transport Length22.83 ft22.83 ft23.58 ft23.58 ft
Transport Width7.75 ft7.75 ft7.75 ft7.75 ft
Transport Height14.33 ft11.29 ft14.17 ft11.19 ft
Wheelbase7.04 ft7.04 ft7.04 ft7.04 ft
Ground Clearance1.21 ft1.21 ft1.22 ft1.22 ft
Height To Top Of Suspended Cab8.92 ft8.92 ft8.83 ft8.83 ft
Loader
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Clearance At Max Dump Height9.17 ft9.17 ft9 ft9 ft
Reach At Max Dump Height2.5 ft2.5 ft2.21 ft2.21 ft
Dig Depth1.3 in1.3 in3.8 in3.8 in
Bucket Breakout Force9,164 lb9,164 lb10,729 lb10,729 lb
Bucket Width93 in93 in93 in93 in
Bucket Capacity1.07 yd31.25 yd31.11 yd31.3 yd3
Lift Capacity At Full Height6,182 lb6,182 lb7,327 lb7,327 lb
Engine
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Number Of Cylinders4444
Engine ModelFamily III 445T/M2, Tier II certifiedFamily IV 445TA/E3, Tier III certifiedFamily III 445T/M2, Tier II certifiedFamily IV 445TA/E3, Tier III certified
Gross Power95 hp96.6 hp99 hp110 hp
Net Power90 hp95.3 hp98 hp108.7 hp
Power Measured @2,200 rpm2,200 rpm2,200 rpm2,200 rpm
Torque Measured @1,500 rpm1,400 rpm1,400 rpm1,400 rpm
Net Torque Rise29 %45 %24 %45 %
Net Max Torque289 lb-ft326 lb-ft289 lb-ft372 lb-ft
Aspirationturbochargedturbochargedturbochargedturbocharged
Displacement272 cu in272 cu in272 cu in272 cu in
Operational
Specification580 Super M+590 Super M590 Super M Series III
Operating Weight 2wd14,905 lb15,268 lb15,268 lb
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Fuel Capacity42 gal42 gal42 gal42 gal
Max Weight18,128 lb18,128 lb19,578 lb19,578 lb
Hydraulic System Fluid Capacity31.5 gal31 gal34.3 gal32.3 gal
Oil System Fluid Capacity3.6 gal3.6 gal3.6 gal3.6 gal
Cooling System Fluid Capacity4.8 gal4.8 gal4.8 gal4.8 gal
Transmission Fluid Capacity5.5 gal5.2 gal5.5 gal5.2 gal
Front Axle Fluid Capacity2 gal1.7 gal1.8 gal1.8 gal
Rear Axle Fluid Capacity3.8 gal5 gal3.8 gal5 gal
Turning Radius11.3 ft11.3 ft12.4 ft12.4 ft
Tire Size Front - 2wd / 4wd14.5x16.1/12.5x16.5/ 12.5/80x16.5 8PR14.5x16.1/14x17.514.5/75x16.1/14x17.5
Rear Tires Size 2wd/4wd21Lx24/21Lx24/ 21Lx24 10PR21Lx24/21Lx2421Lx24/21Lx24
Operating Voltage12 V12 V12 V12 V
Alternator Supplied Amperage90 amps90 amps90 amps90 amps
Specification580 Super M+ Series III
Operating Weight 4wd14,906 lb
Transmission and speeds
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Transmission Type4-speed synchromesh with hydraulically actual clutches4-speed synchromesh with hydraulically actual clutches4-speed synchromesh with hydraulically actuated clutches4-speed synchromesh with hydraulically actuated clutches
Number Of Forward Gears4444
Number Of Reverse Gears4444
Max Speed - Forward26.5 mph25.5 mph25.5 mph24.6 mph
Max Speed Reverse32 mph30.6 mph30.8 mph29.5 mph
Hydraulic
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Pump TypeGear-type tandem, transmission drivenPiston, variable displacementGear-type tandem, transmission drivenGear-type tandem
Pump Flow Capacity38 gpm39.9 gpm42.5 gpm42.5 gpm
Relief Valve Pressure3,050 psi3,000 psi3,050 psi3,050 psi
Variants — Source comparison annotation
Source guideDiffering-field count reported
580 Super M+ to 590 Super M Series III Backhoe44
Ratios
Figure580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Engine horsepower per 1,000 lb of weight6.06.46.47.1
Pump flow per engine horsepower0.42 gpm0.42 gpm0.43 gpm0.39 gpm
Fuel tank per engine horsepower0.47 gal0.44 gal0.43 gal0.39 gal

580 Super M+ to 590 Super M Series III Backhoe: owner reports

Related account: “Hydraulic power, leaks and steering pump”; “Overheating gauge, diagnostic codes and transmission rebuild”: 480E to 590SL.

History and service record of 580 Super M+ to 590 Super M Series III Backhoe

580 Super M+ to 590 Super M Series III Backhoe: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumsbackhoe loaderCASE and the 580 SUPER M SERIES, 590 SUPER M SERIES line that the 580 Super M+ Backhoe, 580 Super M+ Series III Backhoe, 590 Super M Backhoe, 590 Super M Series III Backhoe belongs to (no title names the exact model)104
Topics named by those titles
Title topicTitles
hydraulics14
electrical and sensors9
transmission and drive8
Topic in the titleThreadsShare of matching threads
hydraulics1413%
electrical and sensors99%
transmission and drive88%
parts and manuals44%
fuel system33%
580 Super M+ to 590 Super M Series III Backhoe: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24MachineryTrader (machinerytrader.com)backhoe loader580 Super M+ Backhoe, 580 Super M+ Series III Backhoe, 590 Super M BackhoeNo matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionCASE; 580 Super M+ Backhoe, 580 Super M+ Series III Backhoe, 590 Super M BackhoeNo matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Reference site
Reference site
Reference site
Forum threads
Published history
Published history
Published history
Federal agency data
Recorded observations — Classification in the linked listing
GuideAs-listed machine class
CASE 580 Super M+ and 590 Super M loader configurationsbackhoe loader

CASE 580 Super M+ and 590 Super M loader configurations: Configuration records

580 Super M+
SpecificationSource figure
Backhoe
Load Height - Std11.17 ft
Reach From Swivel - Std18.08 ft
Dig Depth - Std14.42 ft
Bucket Dig Force - Std12,821 lb
Dig Depth - Ext18.25 ft
Reach From Swivel - Ext21.83 ft
Bucket Dig Force - Ext12,821 lb
Load Height - Ext13.25 ft
Reach At Load Height - Std8.75 ft
Reach At Load Height - Ext11.5 ft
Load At Max Lift - Std2,750 lb
Load At Max Lift - Ext1,350 lb
Dimensions and weight
Transport Length22.83 ft
Transport Width7.75 ft
Transport Height14.33 ft
Wheelbase7.04 ft
Ground Clearance1.21 ft
Height To Top Of Suspended Cab8.92 ft
Loader
Clearance At Max Dump Height9.17 ft
Reach At Max Dump Height2.5 ft
Lift Capacity At Full Height6,182 lb
Bucket Breakout Force9,164 lb
Bucket Width93 in
Bucket Capacity1.07 yd3
Dig Depth1.3 in
Engine
Number Of Cylinders4
Engine ModelFamily III 445T/M2, Tier II certified
Gross Power95 hp
Net Power90 hp
Power Measured @2,200 rpm
Torque Measured @1,500 rpm
Net Max Torque289 lb-ft
Displacement272 cu in
Aspirationturbocharged
Net Torque Rise29 %
Operational
Fuel Capacity42 gal
Max Weight18,128 lb
Hydraulic System Fluid Capacity31.5 gal
Oil System Fluid Capacity3.6 gal
Cooling System Fluid Capacity4.8 gal
Tire Size Front - 2wd / 4wd14.5x16.1/12.5x16.5
Rear Tires Size 2wd/4wd21Lx24/21Lx24
Operating Voltage12 V
Alternator Supplied Amperage90 amps
Transmission Fluid Capacity5.5 gal
Operating Weight 2wd14,905 lb
Front Axle Fluid Capacity2 gal
Rear Axle Fluid Capacity3.8 gal
Transmission and speeds
Number Of Forward Gears4
Number Of Reverse Gears4
Max Speed - Forward26.5 mph
Max Speed Reverse32 mph
Hydraulic
Pump TypeGear-type tandem, transmission driven
Pump Flow Capacity38 gpm
Relief Valve Pressure3,050 psi
Additional specifications
Turning Radius11.3 ft
Transmission Type4-speed synchromesh with hydraulically actual clutches

Source

580 Super M+ Series III
SpecificationSource figure
Backhoe
Load Height - Std11.42 ft
Reach From Swivel - Std18.41 ft
Dig Depth - Std14.83 ft
Bucket Dig Force - Std12,821 lb
Dig Depth - Ext18.25 ft
Reach From Swivel - Ext21.83 ft
Bucket Dig Force - Ext12,821 lb
Load Height - Ext13.25 ft
Reach At Load Height - Std8.67 ft
Reach At Load Height - Ext11.5 ft
Load At Max Lift - Std2,350 lb
Load At Max Lift - Ext1,350 lb
Dimensions and weight
Transport Length22.83 ft
Transport Width7.75 ft
Transport Height11.29 ft
Wheelbase7.04 ft
Ground Clearance1.21 ft
Height To Top Of Suspended Cab8.92 ft
Loader
Clearance At Max Dump Height9.17 ft
Reach At Max Dump Height2.5 ft
Lift Capacity At Full Height6,182 lb
Bucket Breakout Force9,164 lb
Bucket Width93 in
Bucket Capacity1.25 yd3
Dig Depth1.3 in
Engine
Number Of Cylinders4
Engine ModelFamily IV 445TA/E3, Tier III certified
Gross Power96.6 hp
Net Power95.3 hp
Power Measured @2,200 rpm
Torque Measured @1,400 rpm
Net Max Torque326 lb-ft
Displacement272 cu in
Aspirationturbocharged
Net Torque Rise45 %
Operational
Fuel Capacity42 gal
Max Weight18,128 lb
Hydraulic System Fluid Capacity31 gal
Oil System Fluid Capacity3.6 gal
Cooling System Fluid Capacity4.8 gal
Tire Size Front - 2wd / 4wd/ 12.5/80x16.5 8PR
Rear Tires Size 2wd/4wd/ 21Lx24 10PR
Operating Voltage12 V
Alternator Supplied Amperage90 amps
Transmission Fluid Capacity5.2 gal
Operating Weight 4wd14,906 lb
Front Axle Fluid Capacity1.7 gal
Rear Axle Fluid Capacity5 gal
Transmission and speeds
Number Of Forward Gears4
Number Of Reverse Gears4
Max Speed - Forward25.5 mph
Max Speed Reverse30.6 mph
Hydraulic
Pump TypePiston, variable displacement
Pump Flow Capacity39.9 gpm
Relief Valve Pressure3,000 psi
Additional specifications
Turning Radius11.3 ft
Transmission Type4-speed synchromesh with hydraulically actual clutches

Source

590 Super M
SpecificationSource figure
Backhoe
Load Height - Std11.42 ft
Reach From Swivel - Std19.68 ft
Dig Depth - Std15.92 ft
Bucket Dig Force - Std14,718 lb
Dig Depth - Ext19.93 ft
Reach From Swivel - Ext23.58 ft
Bucket Dig Force - Ext14,718 lb
Load Height - Ext13.75 ft
Reach At Load Height - Std9.5 ft
Reach At Load Height - Ext12.75 ft
Load At Max Lift - Std2,870 lb
Load At Max Lift - Ext1,940 lb
Dimensions and weight
Transport Length23.58 ft
Transport Width7.75 ft
Transport Height14.17 ft
Wheelbase7.04 ft
Ground Clearance1.22 ft
Height To Top Of Suspended Cab8.83 ft
Loader
Clearance At Max Dump Height9 ft
Reach At Max Dump Height2.21 ft
Lift Capacity At Full Height7,327 lb
Bucket Breakout Force10,729 lb
Bucket Width93 in
Bucket Capacity1.11 yd3
Dig Depth3.8 in
Engine
Number Of Cylinders4
Engine ModelFamily III 445T/M2, Tier II certified
Gross Power99 hp
Net Power98 hp
Power Measured @2,200 rpm
Torque Measured @1,400 rpm
Net Max Torque289 lb-ft
Displacement272 cu in
Aspirationturbocharged
Net Torque Rise24 %
Operational
Fuel Capacity42 gal
Max Weight19,578 lb
Hydraulic System Fluid Capacity34.3 gal
Oil System Fluid Capacity3.6 gal
Cooling System Fluid Capacity4.8 gal
Tire Size Front - 2wd / 4wd14.5x16.1/14x17.5
Rear Tires Size 2wd/4wd21Lx24/21Lx24
Operating Voltage12 V
Alternator Supplied Amperage90 amps
Transmission Fluid Capacity5.5 gal
Operating Weight 2wd15,268 lb
Front Axle Fluid Capacity1.8 gal
Rear Axle Fluid Capacity3.8 gal
Transmission and speeds
Number Of Forward Gears4
Number Of Reverse Gears4
Max Speed - Forward25.5 mph
Max Speed Reverse30.8 mph
Hydraulic
Pump TypeGear-type tandem, transmission driven
Pump Flow Capacity42.5 gpm
Relief Valve Pressure3,050 psi
Additional specifications
Turning Radius12.4 ft
Transmission Type4-speed synchromesh with hydraulically actuated clutches

Source

590 Super M Series III
SpecificationSource figure
Backhoe
Load Height - Std11.42 ft
Reach From Swivel - Std19.68 ft
Dig Depth - Std15.92 ft
Bucket Dig Force - Std14,718 lb
Dig Depth - Ext19.93 ft
Reach From Swivel - Ext23.58 ft
Bucket Dig Force - Ext14,718 lb
Load Height - Ext13.75 ft
Reach At Load Height - Std9.5 ft
Reach At Load Height - Ext12.75 ft
Load At Max Lift - Std2,870 lb
Load At Max Lift - Ext1,940 lb
Dimensions and weight
Transport Length23.58 ft
Transport Width7.75 ft
Transport Height11.19 ft
Wheelbase7.04 ft
Ground Clearance1.22 ft
Height To Top Of Suspended Cab8.83 ft
Loader
Clearance At Max Dump Height9 ft
Reach At Max Dump Height2.21 ft
Lift Capacity At Full Height7,327 lb
Bucket Breakout Force10,729 lb
Bucket Width93 in
Bucket Capacity1.3 yd3
Dig Depth3.8 in
Engine
Number Of Cylinders4
Engine ModelFamily IV 445TA/E3, Tier III certified
Gross Power110 hp
Net Power108.7 hp
Power Measured @2,200 rpm
Torque Measured @1,400 rpm
Net Max Torque372 lb-ft
Displacement272 cu in
Aspirationturbocharged
Net Torque Rise45 %
Operational
Fuel Capacity42 gal
Max Weight19,578 lb
Hydraulic System Fluid Capacity32.3 gal
Oil System Fluid Capacity3.6 gal
Cooling System Fluid Capacity4.8 gal
Tire Size Front - 2wd / 4wd14.5/75x16.1/14x17.5
Rear Tires Size 2wd/4wd21Lx24/21Lx24
Operating Voltage12 V
Alternator Supplied Amperage90 amps
Transmission Fluid Capacity5.2 gal
Operating Weight 2wd15,268 lb
Front Axle Fluid Capacity1.8 gal
Rear Axle Fluid Capacity5 gal
Transmission and speeds
Number Of Forward Gears4
Number Of Reverse Gears4
Max Speed - Forward24.6 mph
Max Speed Reverse29.5 mph
Hydraulic
Pump TypeGear-type tandem
Pump Flow Capacity42.5 gpm
Relief Valve Pressure3,050 psi
Additional specifications
Turning Radius12.4 ft
Transmission Type4-speed synchromesh with hydraulically actuated clutches

Source

Compare CASE 580 Super M+, 580 Super M+ Series III, 590 Super M, 590 Super M Series III
Backhoe
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Load Height - Std11.17 ft11.42 ft11.42 ft11.42 ft
Reach From Swivel - Std18.08 ft18.41 ft19.68 ft19.68 ft
Dig Depth - Std14.42 ft14.83 ft15.92 ft15.92 ft
Reach At Load Height - Std8.75 ft8.67 ft9.5 ft9.5 ft
Load Height - Ext13.25 ft13.25 ft13.75 ft13.75 ft
Bucket Dig Force - Ext12,821 lb12,821 lb14,718 lb14,718 lb
Bucket Dig Force - Std12,821 lb12,821 lb14,718 lb14,718 lb
Dig Depth - Ext18.25 ft18.25 ft19.93 ft19.93 ft
Reach At Load Height - Ext11.5 ft11.5 ft12.75 ft12.75 ft
Load At Max Lift - Ext1,350 lb1,350 lb1,940 lb1,940 lb
Load At Max Lift - Std2,750 lb2,350 lb2,870 lb2,870 lb
Reach From Swivel - Ext21.83 ft21.83 ft23.58 ft23.58 ft
Dimensions and weight
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Transport Length22.83 ft22.83 ft23.58 ft23.58 ft
Transport Width7.75 ft7.75 ft7.75 ft7.75 ft
Transport Height14.33 ft11.29 ft14.17 ft11.19 ft
Wheelbase7.04 ft7.04 ft7.04 ft7.04 ft
Ground Clearance1.21 ft1.21 ft1.22 ft1.22 ft
Height To Top Of Suspended Cab8.92 ft8.92 ft8.83 ft8.83 ft
Loader
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Clearance At Max Dump Height9.17 ft9.17 ft9 ft9 ft
Reach At Max Dump Height2.5 ft2.5 ft2.21 ft2.21 ft
Dig Depth1.3 in1.3 in3.8 in3.8 in
Bucket Breakout Force9,164 lb9,164 lb10,729 lb10,729 lb
Bucket Width93 in93 in93 in93 in
Bucket Capacity1.07 yd31.25 yd31.11 yd31.3 yd3
Lift Capacity At Full Height6,182 lb6,182 lb7,327 lb7,327 lb
Engine
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Number Of Cylinders4444
Engine ModelFamily III 445T/M2, Tier II certifiedFamily IV 445TA/E3, Tier III certifiedFamily III 445T/M2, Tier II certifiedFamily IV 445TA/E3, Tier III certified
Gross Power95 hp96.6 hp99 hp110 hp
Net Power90 hp95.3 hp98 hp108.7 hp
Power Measured @2,200 rpm2,200 rpm2,200 rpm2,200 rpm
Torque Measured @1,500 rpm1,400 rpm1,400 rpm1,400 rpm
Net Torque Rise29 %45 %24 %45 %
Net Max Torque289 lb-ft326 lb-ft289 lb-ft372 lb-ft
Aspirationturbochargedturbochargedturbochargedturbocharged
Displacement272 cu in272 cu in272 cu in272 cu in
Operational
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Fuel Capacity42 gal42 gal42 gal42 gal
Max Weight18,128 lb18,128 lb19,578 lb19,578 lb
Hydraulic System Fluid Capacity31.5 gal31 gal34.3 gal32.3 gal
Oil System Fluid Capacity3.6 gal3.6 gal3.6 gal3.6 gal
Cooling System Fluid Capacity4.8 gal4.8 gal4.8 gal4.8 gal
Transmission Fluid Capacity5.5 gal5.2 gal5.5 gal5.2 gal
Front Axle Fluid Capacity2 gal1.7 gal1.8 gal1.8 gal
Rear Axle Fluid Capacity3.8 gal5 gal3.8 gal5 gal
Turning Radius11.3 ft11.3 ft12.4 ft12.4 ft
Tire Size Front - 2wd / 4wd14.5x16.1/12.5x16.5/ 12.5/80x16.5 8PR14.5x16.1/14x17.514.5/75x16.1/14x17.5
Rear Tires Size 2wd/4wd21Lx24/21Lx24/ 21Lx24 10PR21Lx24/21Lx2421Lx24/21Lx24
Operating Voltage12 V12 V12 V12 V
Alternator Supplied Amperage90 amps90 amps90 amps90 amps
Transmission and speeds
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Transmission Type4-speed synchromesh with hydraulically actual clutches4-speed synchromesh with hydraulically actual clutches4-speed synchromesh with hydraulically actuated clutches4-speed synchromesh with hydraulically actuated clutches
Number Of Forward Gears4444
Number Of Reverse Gears4444
Max Speed - Forward26.5 mph25.5 mph25.5 mph24.6 mph
Max Speed Reverse32 mph30.6 mph30.8 mph29.5 mph
Hydraulic
Specification580 Super M+580 Super M+ Series III590 Super M590 Super M Series III
Pump TypeGear-type tandem, transmission drivenPiston, variable displacementGear-type tandem, transmission drivenGear-type tandem
Pump Flow Capacity38 gpm39.9 gpm42.5 gpm42.5 gpm
Relief Valve Pressure3,050 psi3,000 psi3,050 psi3,050 psi

More in CASE: 580M/580 Super M/590 Super M+ configurations, 580N EP backhoe controls/lift charts/specs, 680K/680L/780D: refill boundaries/lift charts/component identity.