Head to head · Row Crop

Allis Chalmers 8030 vs Oliver 2255

Image not recorded
Allis ChalmersModel A

Allis Chalmers 8030

Row Crop

power
148 hp
displacement
426 ci
Cylinders
6
Forward gears
16
Full 8030 specs
Image not recorded
OliverModel B

Oliver 2255

Row Crop

power
147 hp
displacement
573 ci
Cylinders
8
Forward gears
18
Full 2255 specs
Allis ChalmersAllis Chalmers 8030
vs
OliverOliver 2255

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 8030 higher · +1 hp (<1%)
8030148 hp
2255147 hp
Median Row Crop Tractor138 hp

8030 is in the 56th percentile; 2255 is in the 55th · 1,206 models

Engine Displacement

▲ 2255 higher · +147 ci (+35%)
8030426 ci
2255573 ci
Median Row Crop Tractor391 ci

8030 is in the 72nd percentile; 2255 is in the 98th · 1,409 models

Cylinders

▲ 2255 higher · +2 (+33%)
80306
22558
Median Row Crop Tractor6

8030 is in the 50th percentile; 2255 is in the 99th · 1,417 models

Forward Gears

▲ 2255 higher · +2 (+13%)
803016
225518
Median Row Crop Tractor16

8030 is in the 50th percentile; 2255 is in the 61st · 1,200 models

8030 (A)2255 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8030Oliver 2255Difference
ManufacturerAllis ChalmersOliver—
Model80302255—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 8030Oliver 2255Difference
ManufacturerAllis ChalmersCaterpillar—
Model670T3208—
Power Output148hp147hp▲ 8030+1 hp · <1%
Rated RPM2,300RPM2,600RPM▲ 2255+300 RPM · +13%
Cylinders68▲ 2255+2 · +33%
Displacement426ci573ci▲ 2255+147 ci · +35%
Bore4.3in4.5in▲ 2255+0.2 in · +5%
Stroke5in4.5in▲ 8030+0.5 in · +11%

Transmission

SpecAllis Chalmers 8030Oliver 2255Difference
TypePartial power shiftPartial power shiftSame

Dimensions & Weight

SpecAllis Chalmers 8030Oliver 2255Difference
Length187in166in▲ 8030+21 in · +13%
Width93.4in81.5in▲ 8030+11.9 in · +15%
Height113in106in▲ 8030+7 in · +7%
Operating Weight14,200lb16,500lb▲ 2255+2,300 lb · +16%

Hydraulics

SpecAllis Chalmers 8030Oliver 2255Difference
System TypeClosed-center load-sensitiveClosed center—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 8030Oliver 2255Difference
TypeIndependentIndependentSame
Speed 1540rpm1,000rpm▲ 2255+460 rpm · +85%
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 8030Oliver 2255Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IIII/III—
Hitch PositionRearNot recorded—
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 8030Oliver 2255Difference
Chassis Type4x2 2WD2WD—
Drive Type2WD2WDSame
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discsHydraulic disc—

Electrical

SpecAllis Chalmers 8030Oliver 2255Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 8030Oliver 2255Difference
Coolant7.8gal10gal▲ 2255+2.2 gal · +28%

Operator Station

SpecAllis Chalmers 8030Oliver 2255Difference
TypeAcousta cabOpen—

Category context

Both models against the field

Engine Power

median 138 hp
A · 56th percentile (148 hp)B · 55th percentile (147 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 98th percentile (573 ci)

Cylinders

median 6
A · 50th percentile (6)B · 99th percentile (8)

Forward Gears

median 16
A · 50th percentile (16)B · 61st percentile (18)

Operating Weight

median 12,307 lb
A · 63rd percentile (14,200 lb)B · 72nd percentile (16,500 lb)
A · 8030B · 2255Median Row Crop Tractor
Full spec pageAllis Chalmers 8030Full spec pageOliver 2255