Head to head · Utility

Allis Chalmers 7580 vs Massey Ferguson 2805

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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
Image not recorded
Massey FergusonModel B

Massey Ferguson 2805

Row Crop

power
190 hp
displacement
640 ci
Cylinders
8
Forward gears
24
Full 2805 specs
Allis ChalmersAllis Chalmers 7580
vs
Massey FergusonMassey Ferguson 2805

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 2805 higher · +4 hp (+2%)
7580186 hp
2805190 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 2805 is in the 94th · 5,383 models

Engine Displacement

▲ 2805 higher · +214 ci (+50%)
7580426 ci
2805640 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 2805 is in the 95th · 5,580 models

Cylinders

▲ 2805 higher · +2 (+33%)
75806
28058
Median Utility Tractor4

7580 is in the 93rd percentile; 2805 is in the 99th · 5,720 models

Forward Gears

▲ 2805 higher · +4 (+20%)
758020
280524
Median Utility Tractor12

7580 is in the 86th percentile; 2805 is in the 92nd · 4,941 models

7580 (A)2805 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
ManufacturerAllis ChalmersMassey Ferguson—
Model75802805—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
ManufacturerAllis ChalmersPerkins—
Model3750 Mark IIATV8.640—
Power Output186hp190hp▲ 2805+4 hp · +2%
Rated RPM2,550RPM2,500RPM▲ 7580+50 RPM · +2%
Cylinders68▲ 2805+2 · +33%
Displacement426ci640ci▲ 2805+214 ci · +50%
Bore4.3in4.7in▲ 2805+0.4 in · +9%
Stroke5in4.8in▲ 7580+0.2 in · +4%

Transmission

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
TypePartial power shift3-speed power shift—

Dimensions & Weight

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Length225in190in▲ 7580+35 in · +18%
Width95.5in91.6in▲ 7580+3.9 in · +4%
Height150inNot recorded—
Operating Weight25,000lb16,035lb▲ 7580+8,965 lb · +56%

Hydraulics

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
System TypeClosed centerOpen center—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
TypeIndependentIndependent with hydraulic clutch—
Speed 1540rpm1,000rpm▲ 2805+460 rpm · +85%

Tires

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Hitch & Towing

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Hitch TypeIIINot recorded—
Hitch CategoryCategory 3III/II—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Chassis Type4x4 articulated 4WD4x2 2WD—
Drive Type4WD2WD—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeHydraulic wet discsHydraulic wet disc—

Electrical

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
Coolant9.5gal13.8gal▲ 2805+4.3 gal · +45%

Operator Station

SpecAllis Chalmers 7580Massey Ferguson 2805Difference
TypeAcousta cabCab or platform with four-post ROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (190 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 95th percentile (640 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 99th percentile (8)

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 (16,035 lb)
A · 7580B · 2805Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageMassey Ferguson 2805