Head to head · Utility

Allis Chalmers 7580 vs Massey Ferguson 1805

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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 1805

Four-Wheel Drive

power
193 hp
displacement
636 ci
Cylinders
8
Forward gears
12
Full 1805 specs
Allis ChalmersAllis Chalmers 7580
vs
Massey FergusonMassey Ferguson 1805

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 1805 higher · +7 hp (+4%)
7580186 hp
1805193 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 1805 is in the 94th · 5,383 models

Engine Displacement

▲ 1805 higher · +210 ci (+49%)
7580426 ci
1805636 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 1805 is in the 95th · 5,580 models

Cylinders

▲ 1805 higher · +2 (+33%)
75806
18058
Median Utility Tractor4

7580 is in the 93rd percentile; 1805 is in the 99th · 5,720 models

Forward Gears

▲ 7580 higher · +8 (+67%)
758020
180512
Median Utility Tractor12

7580 is in the 86th percentile; 1805 is in the 50th · 4,941 models

7580 (A)1805 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
ManufacturerAllis ChalmersMassey Ferguson—
Model75801805—
CategoryUtilityFour-Wheel Drive—

Engine

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
ManufacturerAllis ChalmersCaterpillar—
Model3750 Mark II3208—
Power Output186hp193hp▲ 1805+7 hp · +4%
Rated RPM2,550RPM2,800RPM▲ 1805+250 RPM · +10%
Cylinders68▲ 1805+2 · +33%
Displacement426ci636ci▲ 1805+210 ci · +49%
Bore4.3in4.5in▲ 1805+0.2 in · +5%
Stroke5in5inSame

Transmission

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
TypePartial power shiftManual with dry disc clutch—

Dimensions & Weight

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Length225in224in▲ 7580+1 in · <1%
Width95.5inNot recorded—
Height150in131in▲ 7580+19 in · +15%
Operating Weight25,000lb18,000lb▲ 7580+7,000 lb · +39%

Hydraulics

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
System TypeClosed centerNot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
TypeIndependent1000 RPM Rear—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Front Tire Size23.1-30Not recorded—
Rear Tire Size23.1-30Not recorded—

Tread Width

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Front Tread WidthNot recorded68in—
Rear TreadNot recorded68in—
Front Tread AdjustmentNot recorded68 to 88 in—
Rear Tread AdjustmentNot recorded68 to 88 in—

Hitch & Towing

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Hitch TypeIIINot recorded—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Chassis Type4x4 articulated 4WD4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeHydraulic wet discsInternal expanding shoe actuated hydraulically by foot pedal—

Electrical

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Starter TypeElectric12 volt—

Capacities

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
Coolant9.5gal11.9gal▲ 1805+2.4 gal · +25%

Operator Station

SpecAllis Chalmers 7580Massey Ferguson 1805Difference
TypeAcousta cabCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (193 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 95th percentile (636 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 96th percentile (25,000 lb)B · 94th percentile (18,000 lb)
A · 7580B · 1805Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageMassey Ferguson 1805