Head to head · Row Crop

Allis Chalmers 7050 vs Oliver 2455

Allis Chalmers 7050 Tractor
Allis ChalmersModel A

Allis Chalmers 7050

Row Crop

power
156 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7050 specs
Oliver 2455 Tractor
OliverModel B

Oliver 2455

Agricultural

power
154 hp
displacement
504 ci
Cylinders
6
Forward gears
10
Full 2455 specs
Allis ChalmersAllis Chalmers 7050
vs
OliverOliver 2455

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 7050 higher · +2 hp (+1%)
7050156 hp
2455154 hp
Median Row Crop Tractor138 hp

7050 is in the 60th percentile; 2455 is in the 59th · 1,206 models

Engine Displacement

▲ 2455 higher · +78 ci (+18%)
7050426 ci
2455504 ci
Median Row Crop Tractor391 ci

7050 is in the 72nd percentile; 2455 is in the 85th · 1,409 models

Cylinders

= Effectively tied
70506
24556
Median Row Crop Tractor6

7050 is in the 50th percentile; 2455 is in the 50th · 1,417 models

Forward Gears

▲ 7050 higher · +10 (+100%)
705020
245510
Median Row Crop Tractor16

7050 is in the 70th percentile; 2455 is in the 22nd · 1,200 models

7050 (A)2455 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7050Oliver 2455Difference
ManufacturerAllis ChalmersOliver—
Model70502455—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers 7050Oliver 2455Difference
ManufacturerAllis ChalmersMinneapolis-Moline—
ModelAllis ChalmersNot recorded—
Power Output156hp154hp▲ 7050+2 hp · +1%
Rated RPM2,300RPM1,800RPM▲ 7050+500 RPM · +28%
Cylinders66Same
Displacement426ci504ci▲ 2455+78 ci · +18%
Bore4.3in4.6in▲ 2455+0.3 in · +7%
Stroke5in5inSame

Transmission

SpecAllis Chalmers 7050Oliver 2455Difference
TypeSelective gear fixed ratio with partial range operator-controlled power shiftingNot recorded—

Dimensions & Weight

SpecAllis Chalmers 7050Oliver 2455Difference
Length163in234in▲ 2455+71 in · +44%
Width95.5in96in▲ 2455+0.5 in · <1%
Height116in116inSame
Operating Weight19,530lb17,300lb▲ 7050+2,230 lb · +13%

Hydraulics

SpecAllis Chalmers 7050Oliver 2455Difference
System TypeDirect engine driveOpen center—
Steering TypeHydrostatic PowerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7050Oliver 2455Difference
TypeIndependent Rear PTONot recorded—
Speed 11,000rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 7050Oliver 2455Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IIIII/IISame
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers 7050Oliver 2455Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic PowerHydrostatic powerSame
Brake TypeDifferential Hydraulic Wet DiscsNot recorded—

Electrical

SpecAllis Chalmers 7050Oliver 2455Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7050Oliver 2455Difference
CoolantNot recorded8.3gal—

Operator Station

SpecAllis Chalmers 7050Oliver 2455Difference
TypeOpen operator station or Cab (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 60th percentile (156 hp)B · 59th percentile (154 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 85th percentile (504 ci)

Cylinders

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

Forward Gears

median 16
A · 70th percentile (20)B · 22nd percentile (10)

Operating Weight

median 12,307 lb
A · 83rd percentile (19,530 lb)B · 75th percentile (17,300 lb)
A · 7050B · 2455Median Row Crop Tractor
Full spec pageAllis Chalmers 7050Full spec pageOliver 2455