Head to head · Utility

Advance-Rumely OilPull K 12/20 vs Allis Chalmers ED40

Image not recorded
Advance-RumelyModel A

Advance-Rumely OilPull K 12/20

Utility

power
40 hp
displacement
452 ci
Cylinders
2
Forward gears
2
Full OilPull K 12/20 specs
Image not recorded
Allis ChalmersModel B

Allis Chalmers ED40

Utility

power
41 hp
displacement
138 ci
Cylinders
4
Forward gears
8
Full ED40 specs
Advance-RumelyAdvance-Rumely OilPull K 12/20
vs
Allis ChalmersAllis Chalmers ED40

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ ED40 higher · +1 hp (+3%)
OilPull K 12/2040 hp
ED4041 hp
Median Utility Tractor55 hp

OilPull K 12/20 is in the 33rd percentile; ED40 is in the 35th · 5,383 models

Engine Displacement

▲ OilPull K 12/20 higher · +314 ci (+228%)
OilPull K 12/20452 ci
ED40138 ci
Median Utility Tractor183 ci

OilPull K 12/20 is in the 93rd percentile; ED40 is in the 35th · 5,580 models

Cylinders

▲ ED40 higher · +2 (+100%)
OilPull K 12/202
ED404
Median Utility Tractor4

OilPull K 12/20 is in the 3rd percentile; ED40 is in the 50th · 5,720 models

Forward Gears

▲ ED40 higher · +6 (+300%)
OilPull K 12/202
ED408
Median Utility Tractor12

OilPull K 12/20 is in the 1st percentile; ED40 is in the 23rd · 4,941 models

OilPull K 12/20 (A)ED40 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
ManufacturerAdvance-RumelyAllis Chalmers—
ModelOilPull K 12/20ED40—
CategoryUtility, Standard TreadUtility—

Engine

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
ManufacturerRumleyStandard Ricardo—
ModelNot recorded23C—
Power Output40hp41hp▲ ED40+1 hp · +3%
Rated RPM560RPM2,250RPM▲ ED40+1,690 RPM · +302%
Cylinders24▲ ED40+2 · +100%
Displacement452ci138ci▲ OilPull K 12/20+314 ci · +228%
Bore6in3.3in▲ OilPull K 12/20+2.7 in · +82%
Stroke8in4in▲ OilPull K 12/20+4 in · +100%

Transmission

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
TypeGearGearSame

Dimensions & Weight

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
Length132in114in▲ OilPull K 12/20+18 in · +16%
Width64in63in▲ OilPull K 12/20+1 in · +2%
Height75in68in▲ OilPull K 12/20+7 in · +10%
Operating Weight6,430lb3,527lb▲ OilPull K 12/20+2,903 lb · +82%

Hydraulics

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
System TypeNot recordedOpen center—
Steering TypeNot recordedManual—

Hitch & Towing

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
Hitch CategoryNot recordedI—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
Chassis Type4x24x2 2WD—
Drive Type2WD2WDSame
Steering TypeNot recordedManual—

Electrical

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
Starter TypeNot recordedElectric Starter - 12 volts—
Pre-heating SystemNot recordedGlow plugs—

Capacities

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
CoolantNot recorded2.6gal—

Operator Station

SpecAdvance-Rumely OilPull K 12/20Allis Chalmers ED40Difference
TypeNot recordedOpen—

Category context

Both models against the field

Engine Power

median 55 hp
A · 33rd percentile (40 hp)B · 35th percentile (41 hp)

Engine Displacement

median 183 ci
A · 93rd percentile (452 ci)B · 35th percentile (138 ci)

Cylinders

median 4
A · 3rd percentile (2)B · 50th percentile (4)

Forward Gears

median 12
A · 1st percentile (2)B · 23rd percentile (8)

Operating Weight

median 5,303 lb
A · 61st percentile (6,430 lb)B · 30th percentile (3,527 lb)
A · OilPull K 12/20B · ED40Median Utility Tractor
Full spec pageAdvance-Rumely OilPull K 12/20Full spec pageAllis Chalmers ED40