Head to head · Utility

Allis Chalmers 7580 vs Massey Ferguson 8250

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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
Massey Ferguson 8250 Tractor
Massey FergusonModel B

Massey Ferguson 8250

Row Crop

power
183 hp
displacement
449 ci
Cylinders
6
Forward gears
32
Full 8250 specs
Allis ChalmersAllis Chalmers 7580
vs
Massey FergusonMassey Ferguson 8250

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Power

▲ 7580 higher · +3 hp (+2%)
7580186 hp
8250183 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 8250 is in the 94th · 5,383 models

Engine Displacement

▲ 8250 higher · +23 ci (+5%)
7580426 ci
8250449 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 8250 is in the 93rd · 5,580 models

Cylinders

= Effectively tied
75806
82506
Median Utility Tractor4

7580 is in the 93rd percentile; 8250 is in the 93rd · 5,720 models

Forward Gears

▲ 8250 higher · +12 (+60%)
758020
825032
Median Utility Tractor12

7580 is in the 86th percentile; 8250 is in the 97th · 4,941 models

7580 (A)8250 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
ManufacturerAllis ChalmersMassey Ferguson—
Model75808250—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
ManufacturerAllis ChalmersValmet—
Model3750 Mark IINot recorded—
Power Output186hp183hp▲ 7580+3 hp · +2%
Rated RPM2,550RPM2,200RPM▲ 7580+350 RPM · +16%
Cylinders66Same
Displacement426ci449ci▲ 8250+23 ci · +5%
Bore4.3in4.3inSame
Stroke5in5.3in▲ 8250+0.3 in · +6%

Transmission

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
TypePartial power shiftfour-range power shift—

Dimensions & Weight

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Length225inNot recorded—
Width95.5inNot recorded—
Height150inNot recorded—
Operating Weight25,000lb18,065lb▲ 7580+6,935 lb · +38%

Hydraulics

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
System TypeClosed centerpressure flow compensated (PFC)—
Steering TypeHydrostatic powerhydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Hitch TypeIIICategory 3—
Hitch CategoryCategory 3III—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerhydrostatic powerSame
Brake TypeHydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Starter TypeElectricNot recorded—

Capacities

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
Coolant9.5gal7.8gal▲ 7580+1.7 gal · +22%

Operator Station

SpecAllis Chalmers 7580Massey Ferguson 8250Difference
TypeAcousta cabNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (183 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 93rd percentile (449 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 97th percentile (32)

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 94th percentile (18,065 lb)
A · 7580B · 8250Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageMassey Ferguson 8250