Allis Chalmers H3 Technical specs


Make Allis Chalmers
Model H3
Company country United states
Production years From 1960  Until 1967
Tractor type -
Fuel gasoline
Price -
Total build -
Service repair manual Allis Chalmers H3 Manual
AG front tires 7-inch track
AG rear tires 7-inch track
Weight 7395 lbs or 3354 kg
Length 108.75 inches [276 cm]
Width -
Height -
Wheelbase 64 inches [162 cm]
Ground clearance -
Rear tread size 48 inches
Front tread size 48 inches
Engine size 149 ci or 2.4 L
Number of cylinders 4 cylinders
Horsepower -
Power RPM 1650 (rpm)
Engine torque -
Engine torque RPM -
Fuel type gasoline
Fuel injection system Marvel-Schebler carburetor
Fuel tank capacity 14 gal or 53.0 L
Compression ratio 7.5:1
Bore stroke 3.50x3.875 inches or (89 x 98 mm)
Coolant tank capacity 9 qts or 8.5 L
Number of batteries 1
Battery voltage 12 V
Electric ground force -
Starter motor electric
Engine starter volts 12 V
Parts And Accessories Allis Chalmers H3 Parts
Transmission system Power Director
Transmission type mechanical shuttle
Transmission gears 4 forward and reverse
Clutch system wet disc (Power Director)
Wheel drive crawler
Steering system mechanical clutches
Braking system mechanical contracting band
Cabin type Open operator station
Hydraulic system open center
Number of valves 1 to 3
Pump flow rate 15 gpm or 56.8 lpm
Hydraulic tank capacity 16.5 gal or 62.5 L
Drawbar real power 25.48 hp or 19.0 kW
Drawbar fuel consumption 2.9 gal/hour or 11.0 l/hour
Max drawbar pull 7893 lbs or 3580 kg
PTO claimed power -
PTO real power 32.11 hp or 23.9 kW
PTO clutch system -
Rear PTO system optional
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 2.9 gal/hour or 11.0 l/hour
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of Allis Chalmers H3

Allis Chalmers produced its H3 farm tractor model From 1960  Until 1967 in United states with a Open operator station cabin.
Talking dimensions and weight, this model weighs 7395 lbs or 3354 kg has , 108.75 inches [276 cm] of length while maintaining a wheelbase of 64 inches [162 cm] the front tread is about 48 inches while the rear tread is 48 inches .
This tractor can fit ag tires of 7-inch track front and 7-inch track back .
This Allis Chalmers H3 is powerd by a gasoline engine it has 149 ci or 2.4 L 4 cylinders the fuel tank capacity is 14 gal or 53.0 L.
This machine has crawler wheel drive system,4 forward and reverse Power Director transmission system.

- Allis Chalmers provided us with the latest version of its H3 service repair manual
- Find All mechanical and electrical parts and accessories of Allis Chalmers H3 farm-tractor here