Head to head · Utility

Allis Chalmers 8550 vs Belarus 7111

Allis Chalmers 8550 Tractor
Allis ChalmersModel A

Allis Chalmers 8550

Utility

power
300 hp
displacement
731 ci
Cylinders
6
Forward gears
20
Full 8550 specs
Belarus 7111 Tractor
BelarusModel B

Belarus 7111

Utility

power
300 hp
displacement
1,360 ci
Cylinders
12
Forward gears
16
Full 7111 specs
Allis ChalmersAllis Chalmers 8550
vs
BelarusBelarus 7111

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

= Effectively tied
8550300 hp
7111300 hp
Median Utility Tractor55 hp

8550 is in the 97th percentile; 7111 is in the 97th · 5,383 models

Engine Displacement

▲ 7111 higher · +629 ci (+86%)
8550731 ci
71111,360 ci
Median Utility Tractor183 ci

8550 is in the 96th percentile; 7111 is in the 99th · 5,580 models

Cylinders

▲ 7111 higher · +6 (+100%)
85506
711112
Median Utility Tractor4

8550 is in the 93rd percentile; 7111 is in the 99th · 5,720 models

Forward Gears

▲ 8550 higher · +4 (+25%)
855020
711116
Median Utility Tractor12

8550 is in the 86th percentile; 7111 is in the 73rd · 4,941 models

8550 (A)7111 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8550Belarus 7111Difference
ManufacturerAllis ChalmersBelarus—
Model85507111—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers 8550Belarus 7111Difference
ManufacturerAllis ChalmersNot recorded—
Model6120TYaMZ 240—
Power Output300hp300hpSame
Rated RPM2,500RPM1,900RPM▲ 8550+600 RPM · +32%
Cylinders612▲ 7111+6 · +100%
Displacement731ci1,360ci▲ 7111+629 ci · +86%
Bore5.3in5.1in▲ 8550+0.2 in · +4%
Stroke6.3in5.5in▲ 8550+0.8 in · +15%

Transmission

SpecAllis Chalmers 8550Belarus 7111Difference
TypePartial Power ShiftFour-speed Power Shift—

Dimensions & Weight

SpecAllis Chalmers 8550Belarus 7111Difference
Length285in291in▲ 7111+6 in · +2%
Width95.5in113in▲ 7111+17.5 in · +18%
Height139in140in▲ 7111+1 in · <1%
Operating Weight27,040lb29,760lb▲ 7111+2,720 lb · +10%

Hydraulics

SpecAllis Chalmers 8550Belarus 7111Difference
System TypeClosed CenterOpen Center—
Steering TypeHydrostatic PowerArticulated Power Steering—

Power Take-off (PTO)

SpecAllis Chalmers 8550Belarus 7111Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 8550Belarus 7111Difference
Hitch TypeThree-Point HitchRear Type: IV—
Hitch CategoryIV/IIINot recorded—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers 8550Belarus 7111Difference
Chassis Type4x4 Articulated 4WD4x4 articulated 4WDSame
Drive Type4WDFour-wheel Drive (4WD)—
Steering TypeHydrostatic PowerArticulated Power Steering—
Brake TypeHydraulic Wet DiscsNot recorded—

Electrical

SpecAllis Chalmers 8550Belarus 7111Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 8550Belarus 7111Difference
Coolant18galNot recorded—

Operator Station

SpecAllis Chalmers 8550Belarus 7111Difference
TypeAcousta Cab II with heat and air-conditioningNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (300 hp)B · 97th percentile (300 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 99th percentile (1,360 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 99th percentile (12)

Forward Gears

median 12
A · 86th percentile (20)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 96th percentile (27,040 lb)B · 97th percentile (29,760 lb)
A · 8550B · 7111Median Utility Tractor
Full spec pageAllis Chalmers 8550Full spec pageBelarus 7111