Allis Chalmers D12

Allis Chalmers D12The Allis Chalmers D12 is a 2WD row-crop tractor from the D series. This tractor was manufactured by Allis Chalmers in West Allis, Wisconsin, USA from 1959 to 1968.

The Allis Chalmers D12 is equipped with one of two engines: a 2.3 L (138.7 cu·in) four-cylinder gasoline engine or a 2.4 L (149.0 cu·in) four-cylinder gasoline engine and sliding gear transmission with 4 forward and 1 reverse gear.

The tractor could be equipped with the following engines:

  • Allis-Chalmers Power-Crater. It is a 2.3 L, 2,273 cm2, (138.7 cu·in) four-cylinder natural aspirated gasoline engine with 86.0 mm (3.39 in) of the cylinder bore and 98.0 mm (3.86 in) of the piston stroke. The compression ratio rating is 7.75:1. This engine produced 31.4 PS (23.1 kW; 31.0 HP) at 1,650 rpm of output power.
  • Allis-Chalmers. It is a 2.4 L, 2,442 cm2, (149.0 cu·in) four-cylinder natural aspirated gasoline engine. The cylinder bore is 89.0 mm (3.5 in) and the piston stroke is 98.0 mm (3.86 in). The compression ratio rating is 7.5:1. This engine produced 31.4 PS (23.1 kW; 31.0 HP) at 1,650 rpm of output power.

The Allis Chalmers D12 is equipped with manual steering, open operator station, and 47.3 liters (12.5 US gal.; 10.4 Imp. gal) fuel tank.

Allis Chalmers D12 Specifications

General Specifications
ModelAllis Chalmers D12
Length3,070 mm (120.9 in)
Width
Height1,940 mm (76.4 in)
Wheel base2,000 mm (78.7 in)
Weight1,270 kg (2,800 lbs)
Fuel tank capacity47.3 liters (12.5 US gal.; 10.4 Imp. gal)
Battery6V
Cabin typeOpen operator station
Engine
Engine modelAllis-Chalmers Power-Crater
Engine typeFour-stroke, liquid-cooled, inline
Cylinders4
Fuel typeGasoline
Displacement2.3 L, 2,273 cm2, (138.7 cu·in)
Bore and stroke86.0 mm X 98.0 mm (3.39 in X 3.86 in)
Compression ratio7.75:1
Horsepower31.4 PS (23.1 kW; 31 HP) at 1,650 rpm
StarterElectric
Oil capacity:3.8 L (4 US. qt, 3.3 Imp. qt.)
Coolant capacity:7.6 L (8 US. qt, 6.7 Imp. qt.)
Engine
Engine modelAllis-Chalmers
Engine typeFour-stroke, liquid-cooled, inline
Cylinders4
Fuel typeGasoline
Displacement2.4 L, 2,442 cm2, (149.0 cu·in)
Bore and stroke89.0 mm X 98.0 mm (3.5 in X 3.86 in)
Compression ratio7.5:1
Horsepower31.4 PS (23.1 kW; 31 HP) at 1,650 rpm
StarterElectric
Transmission and chassis
Chassis4×2 2WD
Steering typeManual
Brakes
Transmission model
Transmission typeSliding gear
Gears4 forward and 1 reverse
Speed Forward: 18.3 kmh (11.4 mph) Reverse: 5.6 (3.5 mph)
Tires
Front tiresAg: 5.00-15
Rear tiresAg: 10-24
Three-Point Hitch
CaterogyI
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type
Rear PTO speed540 rpm
Hydraulic system
Hydraulic typeLive
Valves1 or 2
ATTENTION! Dear visitors, this site is not a trading platform, an official dealer or a spare parts supplier, so we do not have any price lists, spare parts catalogs, service or owner manuals. We are an information portal and provide the technical specifications.

We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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