Allis Chalmers B Technical specs


Make Allis Chalmers
Model B
Company country United states
Production years From 1938  Until 1957
Tractor type Row Crop tractor
Fuel gasoline
Price -
Total build 120,783
Service repair manual Allis Chalmers B Manual
AG front tires 4.00-15
AG rear tires 9-24
Weight 2060 lbs or 934 kg
Length 110.25 inches [280 cm]
Width 52.7 inches [133 cm] (minimum)
Height -
Wheelbase 73.4 inches [186 cm]
Ground clearance 21.75 inches [55 cm]
Turning radius 7.75 feet [2.4 m] (with brakes)
Rear tread size 40 to 52 inches
Front tread size 42 inches
Engine size 113 ci or 1.9 L
Number of cylinders 4 cylinders
Horsepower -
Power RPM 1400 (rpm)
Engine torque -
Engine torque RPM -
Fuel type gasoline
Fuel tank capacity 12 gal or 45.4 L
Compression ratio 4.92:1
Bore stroke 3.00x4.00 inches or (76 x 102 mm)
Oil tank capacity 4 qts or 3.8 L
Coolant tank capacity 8 qts or 7.6 L
Number of batteries 1
Battery voltage 6 V
Electric ground force positive
Electric charging system generator
Electric charging Amps 12 amps
Engine starter volts 6 V
Parts And Accessories Allis Chalmers B Parts
Transmission type unsynchronized gear
Transmission gears 3 forward and 1 reverse
Clutch system dry disc
Oil type SAE140
Oil tank capacity 6 qts or 5.7 L
Wheel drive 4x2 2WD
Steering system manual
Braking system differential mechanical contracting band
Cabin type Open operator station
Drawbar real power 19.51 hp or 14.5 kW
Max drawbar pull 2,667 lbs or 1209 kg
PTO claimed power -
PTO clutch system -
Rear PTO system transmission
Rear PTO RPM 560 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of Allis Chalmers B

Allis Chalmers produced its B farm tractor model From 1938  Until 1957 in United states with a Open operator station cabin and more than 120,783 units were build.
Talking dimensions and weight, this model weighs 2060 lbs or 934 kg has 52.7 inches [133 cm] (minimum) of width, 110.25 inches [280 cm] of length while maintaining a wheelbase of 73.4 inches [186 cm] and a ground clearance of 21.75 inches [55 cm] the front tread is about 42 inches while the rear tread is 40 to 52 inches .
This tractor can fit ag tires of 4.00-15 front and 4.00-15 back .
This Allis Chalmers B is powerd by a gasoline engine it has 113 ci or 1.9 L 4 cylinders the fuel tank capacity is 12 gal or 45.4 L.
This machine has 4x2 2WD wheel drive system,3 forward and 1 reverse transmission system.

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