Allis Chalmers D14 row-crop tractor: review and specs

The Allis Chalmers D14 is a 2WD row-crop tractor from the D series. This tractor was manufactured by Allis Chalmers in West Allis, Wisconsin, USA from 1957 to 1960. The Allis Chalmers D14 is equipped with a 2.4 L (149.0 cu·in) four-cylinder gasoline / LP-gas engine and one of two transmissions: a sliding gear transmission with 4 forward and 1 reverse gear or the Power-Director transmission with 8 forward and 2 reverse gears.

The Allis Chalmers D14 row-crop tractor used the Allis-Chalmers engine. It is a 2.4 L, 2,441 cm², (149.0 cu·in) four-cylinder natural aspirated gasoline / LP-gas engine with 89.0 mm (3.5 in) of the cylinder bore and 98.0 mm (3.86 in) of the piston stroke. The compression ratio rating is 7.5:1 for the gasoline version or 8.5L1 for the LP-gas version. This engine produced 37.5 PS (27.6 kW; 37.0 HP) at 1,650 rpm of output power.

The Allis Chalmers D14 is equipped with manual steering, mechanical expanding shoe brakes, open operator station, and 53.0 liters (14.0 US gal.; 11.7 Imp. gal) fuel tank for gasoline fuel or 84.4 liters (22.3 US gal, 18.6 Imp. gal) for LP-gas fuel.

Allis Chalmers D14 Specifications

General Specifications
Model	Allis Chalmers D14
Length	3,270 mm (128.7 in)
Width	–
Height	2,020 mm (79.5 in)
Wheel base	2,170 mm (85.4 in)
Ground clearance	630 mm (24.8 in)
Weight	1,590 kg (3,505 lbs)
Fuel tank capacity	53.0 liters (14 US gal.; 11.7 Imp. gal)
Battery	6V
Cabin type	Open operator station
Engine
Engine model	Allis-Chalmers
Engine type	Four-stroke, liquid-cooled, inline
Cylinders	4
Fuel type	Gasoline / LP-gas
Displacement	2.4 L, 2,441 cm², (149.0 cu·in)
Bore and stroke	89.0 mm X 98.0 mm (3.5 in X 3.86 in)
Compression ratio	Gasoline: 7.5:1 LP-gas: 8.5:1
Horsepower	37.5 PS (27.6 kW; 37.0 HP) at 1,650 rpm
Starter	Electric
Coolant capacity:	8.5 L (9 US. qt, 7.5 Imp. qt.)

Transmission and chassis
Chassis	4×2 2WD
Steering type	Manual
Brakes	Mechanical expanding shoe
Transmission model	–
Transmission type	Sliding gear
Gears	4 forward and 1 reverse
Speed	Forward: 19.3 kmh (12 mph) Reverse: 6.0 (3.7 mph)
Transmission model	Power-Director
Transmission type	–
Gears	8 forward and 2 reverse
Speed	Forward: 19.3 kmh (12 mph) Reverse: 6.0 (3.7 mph)
Tires
Front tires	Ag: 5.50-16
Rear tires	Ag: 12.00-26

Rear Hitch
Type	Allis Snap Coupler
Control type	–
Lift capacity (at ends)	–
PTO (Power take-off shaft)
Rear PTO type	Live
Rear PTO speed	540 rpm

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