Head to head · Utility

Allis Chalmers 7580 vs John Deere 6190R

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Allis ChalmersModel A

Allis Chalmers 7580

Utility

power
186 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7580 specs
John Deere 6190R Tractor
John DeereModel B

John Deere 6190R

Row Crop

power
189 hp
displacement
414 ci
Cylinders
6
Forward gears
20
Full 6190R specs
Allis ChalmersAllis Chalmers 7580
vs
John DeereJohn Deere 6190R

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 6190R higher · +3 hp (+2%)
7580186 hp
6190R189 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 6190R is in the 94th · 5,383 models

Engine Displacement

▲ 7580 higher · +12 ci (+3%)
7580426 ci
6190R414 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 6190R is in the 91st · 5,580 models

Cylinders

= Effectively tied
75806
6190R6
Median Utility Tractor4

7580 is in the 93rd percentile; 6190R is in the 93rd · 5,720 models

Forward Gears

= Effectively tied
758020
6190R20
Median Utility Tractor12

7580 is in the 86th percentile; 6190R is in the 86th · 4,941 models

7580 (A)6190R (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580John Deere 6190RDifference
ManufacturerAllis ChalmersJohn Deere—
Model75806190R—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 7580John Deere 6190RDifference
ManufacturerAllis ChalmersJohn Deere—
Model3750 Mark IIPowerTech PSX—
Power Output186hp189hp▲ 6190R+3 hp · +2%
Rated RPM2,550RPM2,100RPM▲ 7580+450 RPM · +21%
Cylinders66Same
Displacement426ci414ci▲ 7580+12 ci · +3%
Bore4.3in4.2in▲ 7580+0.1 in · +2%
Stroke5in5inSame

Transmission

SpecAllis Chalmers 7580John Deere 6190RDifference
TypePartial power shiftSelective gear fixed ratio with partial (4) range operator controlled power shift—

Dimensions & Weight

SpecAllis Chalmers 7580John Deere 6190RDifference
Length225in199in▲ 7580+26 in · +13%
Width95.5in100in▲ 6190R+4.5 in · +5%
Height150in124in▲ 7580+26 in · +21%
Operating Weight25,000lb18,120lb▲ 7580+6,880 lb · +38%

Hydraulics

SpecAllis Chalmers 7580John Deere 6190RDifference
System TypeClosed centerClosed center pressure flow compensated (PFC)—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7580John Deere 6190RDifference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 2Not recorded1,000rpm—

Tires

SpecAllis Chalmers 7580John Deere 6190RDifference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580John Deere 6190RDifference
Hitch TypeIIIThree-Point Hitch—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearRearSame
Hitch CapacityNot recorded12,660lb—

Chassis & Drive

SpecAllis Chalmers 7580John Deere 6190RDifference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WDMFWD 4WD—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeHydraulic wet discsWet multiple disc hydraulically operated by two foot pedals that can be locked together—

Electrical

SpecAllis Chalmers 7580John Deere 6190RDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7580John Deere 6190RDifference
Coolant9.5gal7.5gal▲ 7580+2 gal · +27%

Operator Station

SpecAllis Chalmers 7580John Deere 6190RDifference
TypeAcousta cabCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (189 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 91st percentile (414 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Forward Gears

median 12
A · 86th percentile (20)B · 86th percentile (20)

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 94th percentile (18,120 lb)
A · 7580B · 6190RMedian Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageJohn Deere 6190R