Head to head · Row Crop

Allis Chalmers WC (1933-1937) vs Kubota B1121

Image not recorded
Allis ChalmersModel A

Allis Chalmers WC (1933-1937)

Row Crop

power
11.9 hp
displacement
186 ci
Cylinders
4
Forward gears
4
Full WC (1933-1937) specs
Image not recorded
KubotaModel B

Kubota B1121

Utility

power
11.8 hp
displacement
29.2 ci
Cylinders
2
Forward gears
6
Full B1121 specs
Allis ChalmersAllis Chalmers WC (1933-1937)
vs
KubotaKubota B1121

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ WC (1933-1937) higher · +0.1 hp (<1%)
WC (1933-1937)11.9 hp
B112111.8 hp
Median Row Crop Tractor138 hp

WC (1933-1937) is in the 1st percentile; B1121 is in the 1st · 1,206 models

Engine Displacement

▲ WC (1933-1937) higher · +157 ci (+537%)
WC (1933-1937)186 ci
B112129.2 ci
Median Row Crop Tractor391 ci

WC (1933-1937) is in the 6th percentile; B1121 is in the 1st · 1,409 models

Cylinders

▲ WC (1933-1937) higher · +2 (+100%)
WC (1933-1937)4
B11212
Median Row Crop Tractor6

WC (1933-1937) is in the 17th percentile; B1121 is in the 1st · 1,417 models

Forward Gears

▲ B1121 higher · +2 (+50%)
WC (1933-1937)4
B11216
Median Row Crop Tractor16

WC (1933-1937) is in the 4th percentile; B1121 is in the 11th · 1,200 models

WC (1933-1937) (A)B1121 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
ManufacturerAllis ChalmersKubota—
ModelWC (1933-1937)B1121—
CategoryRow CropUtility, Sub-Compact—

Engine

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
ManufacturerAllis-Chalmers/WaukeshaKubota—
ModelNot recordedZ482—
Power Output11.9hp11.8hp▲ WC (1933-1937)+0.1 hp · <1%
Rated RPM1,300RPM3,000RPM▲ B1121+1,700 RPM · +131%
Cylinders42▲ WC (1933-1937)+2 · +100%
Displacement186ci29.2ci▲ WC (1933-1937)+157 ci · +537%
Bore3.6in2.6in▲ WC (1933-1937)+1 in · +38%
Stroke4.5in2.7in▲ WC (1933-1937)+1.8 in · +67%

Transmission

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
TypeNon-synchronized gearGear—

Dimensions & Weight

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Length136in92.9in▲ WC (1933-1937)+43.1 in · +46%
Width76in36.9in▲ WC (1933-1937)+39.1 in · +106%
Height63in87.3in▲ B1121+24.3 in · +39%
Operating Weight3,188lb1,323lb▲ WC (1933-1937)+1,865 lb · +141%

Hydraulics

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Steering TypeManualManualSame

Power Take-off (PTO)

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
TypeTransmissionRear PTO—
Speed 1535rpm540rpm▲ B1121+5 rpm · <1%

Hitch & Towing

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Hitch TypeNot recordedCategory I—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded948lb—

Chassis & Drive

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Chassis Type4x24x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeManualManualSame
Brake TypeDifferential hand-operated mechanical drumWet disc—

Electrical

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
Coolant3.5galNot recorded—

Operator Station

SpecAllis Chalmers WC (1933-1937)Kubota B1121Difference
TypeOpen operator stationOpen operator station with two-post ROPS—

Category context

Both models against the field

Engine Power

median 138 hp
A · 1st percentile (11.9 hp)B · 1st percentile (11.8 hp)

Engine Displacement

median 391 ci
A · 6th percentile (186 ci)B · 1st percentile (29.2 ci)

Cylinders

median 6
A · 17th percentile (4)B · 1st percentile (2)

Forward Gears

median 16
A · 4th percentile (4)B · 11th percentile (6)

Operating Weight

median 12,307 lb
A · 3rd percentile (3,188 lb)B · 1st percentile (1,323 lb)
A · WC (1933-1937)B · B1121Median Row Crop Tractor
Full spec pageAllis Chalmers WC (1933-1937)Full spec pageKubota B1121