Allis Chalmers HD15 Technical specs


Make Allis Chalmers
Model HD15
Company country United states
Production years From 1951  Until 1955
Tractor type Agricultural Crawler tractor
Fuel diesel
Price -
Total build 3,909
Service repair manual Allis Chalmers HD15 Manual
AG front tires 20-inch tracks
AG rear tires 20-inch tracks
Weight 27850 lbs or 12632 kg
Length 181 inches [459 cm]
Width 96.75 inches [245 cm]
Height 95 inches [241 cm]
Wheelbase -
Ground clearance 14.375 inches [36 cm]
Rear tread size 74 inches
Front tread size 74 inches
Engine size 426 ci or 7.0 L
Number of cylinders 6 cylinders
Horsepower -
Power RPM 1600 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 91.5 gal or 346.3 L
Compression ratio 16.0:1
Bore stroke 4.25x5.00 inches or (108 x 127 mm)
Oil tank capacity 20 qts or 18.9 L
Coolant tank capacity 47 qts or 44.5 L
Number of batteries 2
Battery voltage 6 V
Electric ground force -
Engine starter volts 12 V
Parts And Accessories Allis Chalmers HD15 Parts
Transmission system constant mesh
Transmission type -
Transmission gears 6 forward and 3 reverse
Oil tank capacity 34 qts or 32.2 L
Wheel drive crawler
Steering system hydraulic steering clutches
Braking system -
Cabin type Open operator station
Drawbar claimed power 82 hp or 61.1 kW
Drawbar real power 104.4 hp or 77.9 kW
Max drawbar pull 29400 lbs or 13335 kg
PTO claimed power -
PTO clutch system -
Rear PTO system -
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of Allis Chalmers HD15

Allis Chalmers produced its HD15 farm tractor model From 1951  Until 1955 in United states with a Open operator station cabin and more than 3,909 units were build.
Talking dimensions and weight, this model weighs 27850 lbs or 12632 kg has 96.75 inches [245 cm] of width, 181 inches [459 cm] of length and 95 inches [241 cm] of height and a ground clearance of 14.375 inches [36 cm] the front tread is about 74 inches while the rear tread is 74 inches .
This tractor can fit ag tires of 20-inch tracks front and 20-inch tracks back .
This Allis Chalmers HD15 is powerd by a diesel engine it has 426 ci or 7.0 L 6 cylinders the fuel tank capacity is 91.5 gal or 346.3 L.
This machine has crawler wheel drive system,6 forward and 3 reverse constant mesh transmission system.

- Allis Chalmers provided us with the latest version of its HD15 service repair manual
- Find All mechanical and electrical parts and accessories of Allis Chalmers HD15 farm-tractor here