Head to head · Utility

Allis Chalmers 180 vs John Deere 2951

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Allis ChalmersModel A

Allis Chalmers 180

Utility

power
Not recorded
displacement
265 ci
Cylinders
6
Forward gears
8
Full 180 specs
Image not recorded
John DeereModel B

John Deere 2951

Utility

power
Not recorded
displacement
236 ci
Cylinders
4
Forward gears
16
Full 2951 specs
Allis ChalmersAllis Chalmers 180
vs
John DeereJohn Deere 2951

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Displacement

▲ 180 higher · +29 ci (+12%)
180265 ci
2951236 ci
Median Utility Tractor183 ci

180 is in the 74th percentile; 2951 is in the 64th · 5,580 models

Cylinders

▲ 180 higher · +2 (+50%)
1806
29514
Median Utility Tractor4

180 is in the 93rd percentile; 2951 is in the 50th · 5,720 models

Forward Gears

▲ 2951 higher · +8 (+100%)
1808
295116
Median Utility Tractor12

180 is in the 23rd percentile; 2951 is in the 73rd · 4,941 models

Operating Weight

▲ 180 higher · +200 lb (+2%)
18010,300 lb
295110,100 lb
Median Utility Tractor5,303 lb

180 is in the 86th percentile; 2951 is in the 86th · 5,107 models

180 (A)2951 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 180John Deere 2951Difference
ManufacturerAllis ChalmersJohn Deere—
Model1802951—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers 180John Deere 2951Difference
ManufacturerAllis ChalmersADE—
Model265Not recorded—
Rated RPM2,000RPM2,300RPM▲ 2951+300 RPM · +15%
Cylinders64▲ 180+2 · +50%
Displacement265ci236ci▲ 180+29 ci · +12%
Bore3.7in3.9in▲ 2951+0.2 in · +5%
Stroke4in5in▲ 2951+1 in · +25%

Transmission

SpecAllis Chalmers 180John Deere 2951Difference
TypeSelective gear fixed ratio plus operator-controlled partial range power shiftingTop-Shaft Synchronized—

Dimensions & Weight

SpecAllis Chalmers 180John Deere 2951Difference
Length158inNot recorded—
Width76.4inNot recorded—
Height83.1inNot recorded—
Operating Weight10,300lb10,100lb▲ 180+200 lb · +2%

Hydraulics

SpecAllis Chalmers 180John Deere 2951Difference
System TypeOpen Center, Constant RunningNot recorded—
Steering TypeHydraulic PowerHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers 180John Deere 2951Difference
TypeRear PTONot recorded—
Speed 1540rpmNot recorded—

Tires

SpecAllis Chalmers 180John Deere 2951Difference
Front Tire Size7.50-16Not recorded—
Rear Tire Size18.4-28Not recorded—

Hitch & Towing

SpecAllis Chalmers 180John Deere 2951Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 180John Deere 2951Difference
Chassis Type4x24x2 2WD—
Drive Type2WD2WDSame
Steering TypeHydraulic PowerHydrostatic power—
Brake TypeContracting band and disc operated by two foot pedalsNot recorded—

Electrical

SpecAllis Chalmers 180John Deere 2951Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 180John Deere 2951Difference
Coolant4.3galNot recorded—

Operator Station

SpecAllis Chalmers 180John Deere 2951Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Displacement

median 183 ci
A · 74th percentile (265 ci)B · 64th percentile (236 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 50th percentile (4)

Forward Gears

median 12
A · 23rd percentile (8)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 86th percentile (10,300 lb)B · 86th percentile (10,100 lb)
A · 180B · 2951Median Utility Tractor
Full spec pageAllis Chalmers 180Full spec pageJohn Deere 2951