Head to head · Utility

Allis Chalmers 7580 vs Belarus 1770

Image not recorded
Allis ChalmersModel A

Allis Chalmers 7580

Utility

power
186 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7580 specs
Belarus 1770 Tractor
BelarusModel B

Belarus 1770

Utility

power
185 hp
displacement
558 ci
Cylinders
6
Forward gears
12
Full 1770 specs
Allis ChalmersAllis Chalmers 7580
vs
BelarusBelarus 1770

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 7580 higher · +1 hp (<1%)
7580186 hp
1770185 hp
Median Utility Tractor55 hp

7580 is in the 94th percentile; 1770 is in the 94th · 5,383 models

Engine Displacement

▲ 1770 higher · +132 ci (+31%)
7580426 ci
1770558 ci
Median Utility Tractor183 ci

7580 is in the 92nd percentile; 1770 is in the 94th · 5,580 models

Cylinders

= Effectively tied
75806
17706
Median Utility Tractor4

7580 is in the 93rd percentile; 1770 is in the 93rd · 5,720 models

Forward Gears

▲ 7580 higher · +8 (+67%)
758020
177012
Median Utility Tractor12

7580 is in the 86th percentile; 1770 is in the 50th · 4,941 models

7580 (A)1770 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7580Belarus 1770Difference
ManufacturerAllis ChalmersBelarus—
Model75801770—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers 7580Belarus 1770Difference
ManufacturerAllis ChalmersBelarus—
Model3750 Mark IISMD-63—
Power Output186hp185hp▲ 7580+1 hp · <1%
Rated RPM2,550RPM2,100RPM▲ 7580+450 RPM · +21%
Cylinders66Same
Displacement426ci558ci▲ 1770+132 ci · +31%
Bore4.3in5.1in▲ 1770+0.8 in · +19%
Stroke5in4.5in▲ 7580+0.5 in · +11%

Transmission

SpecAllis Chalmers 7580Belarus 1770Difference
TypePartial power shift12-speed four-speed power shift—

Dimensions & Weight

SpecAllis Chalmers 7580Belarus 1770Difference
Length225in241in▲ 1770+16 in · +7%
Width95.5in94.5in▲ 7580+1 in · +1%
Height150in125in▲ 7580+25 in · +20%
Operating Weight25,000lb19,585lb▲ 7580+5,415 lb · +28%

Hydraulics

SpecAllis Chalmers 7580Belarus 1770Difference
System TypeClosed centeropen center—
Steering TypeHydrostatic powerarticulated hydraulic power—

Power Take-off (PTO)

SpecAllis Chalmers 7580Belarus 1770Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 7580Belarus 1770Difference
Front Tire Size23.1-3023.1-26—
Rear Tire Size23.1-3023.1-26—

Hitch & Towing

SpecAllis Chalmers 7580Belarus 1770Difference
Hitch TypeIIIRear Type: III—
Hitch CategoryCategory 3III—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 7580Belarus 1770Difference
Chassis Type4x4 articulated 4WD4x4 articulated 4WDSame
Drive Type4WD4WDSame
Steering TypeHydrostatic powerarticulated hydraulic power—
Brake TypeHydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7580Belarus 1770Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7580Belarus 1770Difference
Coolant9.5gal11gal▲ 1770+1.5 gal · +16%

Operator Station

SpecAllis Chalmers 7580Belarus 1770Difference
TypeAcousta cabNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (186 hp)B · 94th percentile (185 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (426 ci)B · 94th percentile (558 ci)

Cylinders

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

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 · 95th percentile (19,585 lb)
A · 7580B · 1770Median Utility Tractor
Full spec pageAllis Chalmers 7580Full spec pageBelarus 1770