Head to head · Utility

Allis Chalmers 7580 vs Challenger MT565B

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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
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ChallengerModel B

Challenger MT565B

Agricultural

power
186 hp
displacement
402 ci
Cylinders
6
Forward gears
24
Full MT565B specs
Allis ChalmersAllis Chalmers 7580
vs
ChallengerChallenger MT565B

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

= Effectively tied
7580186 hp
MT565B186 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; MT565B is in the 94th · 5,383 models

Engine Displacement

▲ 7580 higher · +24 ci (+6%)
7580426 ci
MT565B402 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; MT565B is in the 90th · 5,580 models

Cylinders

= Effectively tied
75806
MT565B6
Median Utility Tractor4

7580 is in the 93rd percentile; MT565B is in the 93rd · 5,720 models

Forward Gears

▲ MT565B higher · +4 (+20%)
758020
MT565B24
Median Utility Tractor12

7580 is in the 86th percentile; MT565B is in the 92nd · 4,941 models

7580 (A)MT565B (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Challenger MT565BDifference
ManufacturerAllis ChalmersChallenger—
Model7580MT565B—
CategoryUtilityAgricultural—

Engine

SpecAllis Chalmers 7580Challenger MT565BDifference
ManufacturerAllis ChalmersPerkins—
Model3750 Mark IIVK 31483—
Power Output186hp186hpSame
Rated RPM2,550RPM2,200RPM▲ 7580+350 RPM · +16%
Cylinders66Same
Displacement426ci402ci▲ 7580+24 ci · +6%
Bore4.3inNot recorded—
Stroke5inNot recorded—

Transmission

SpecAllis Chalmers 7580Challenger MT565BDifference
TypePartial power shiftSelective gear fixed ratio with partial (6) range-operator controlled power shift—

Dimensions & Weight

SpecAllis Chalmers 7580Challenger MT565BDifference
Length225in182in▲ 7580+43 in · +24%
Width95.5in81.1in▲ 7580+14.4 in · +18%
Height150in113in▲ 7580+37 in · +33%
Operating Weight25,000lb16,635lb▲ 7580+8,365 lb · +50%

Hydraulics

SpecAllis Chalmers 7580Challenger MT565BDifference
System TypeClosed centerDirect engine drive—
Steering TypeHydrostatic powerHydrostatic—

Power Take-off (PTO)

SpecAllis Chalmers 7580Challenger MT565BDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Challenger MT565BDifference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580Challenger MT565BDifference
Hitch TypeIIIRear—
Hitch CategoryCategory 3II/III—
Hitch PositionRearRearSame
Hitch CapacityNot recorded11,230lb—

Chassis & Drive

SpecAllis Chalmers 7580Challenger MT565BDifference
Chassis Type4x4 articulated 4WDNot recorded—
Drive Type4WDNot recorded—
Steering TypeHydrostatic powerHydrostatic—
Brake TypeHydraulic wet discsMultiple wet disc hydraulically operated—

Electrical

SpecAllis Chalmers 7580Challenger MT565BDifference
Starter TypeElectricElectric Starter—

Capacities

SpecAllis Chalmers 7580Challenger MT565BDifference
Coolant9.5gal6.7gal▲ 7580+2.8 gal · +42%

Operator Station

SpecAllis Chalmers 7580Challenger MT565BDifference
TypeAcousta cabCab—

Category context

Both models against the field

Engine Power

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

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 90th percentile (402 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 92nd percentile (24)

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 94th percentile (16,635 lb)
A · 7580B · MT565BMedian Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageChallenger MT565B