Allis Chalmers 20-35 Tractor (1922-1930)
Manufacturer:Allis Chalmers
Price:N/A
Series:
Model:20-35
Equipment Type: Standard-Tread Tractors
Factory:West Allis, Wisconsin, USA
Full Specifications
NEBRASKA TRACTOR TEST 83
- Description
- Gasoline 2-speed 2WD/September 15 - 24, 1921/Link: Nebraska Tractor Test 83 file/Drawbar performance
- Belt power (max)
- 43.73 hp/32.6 kW
- Belt fuel use (max)
- 4.7 gal/hour/17.8 l/hour
- Max power
- 25.45 hp/19.0 kW
- Max pull
- 3075 lbs/1394 kg
NEBRASKA TRACTOR TEST 151 2
- Description
- Gasoline 2-speed 2WD/June 19 - 26, 1928/Link: Nebraska Tractor Test 151 file/Drawbar performance
- Belt power (max)
- 44.29 hp/33.0 kW
- Belt fuel use (max)
- 5.0 gal/hour/18.9 l/hour
- Max power
- 33.20 hp/24.8 kW
- Max pull
- 4,400 lbs/1995 kg
ALLIS CHALMERS 20-35 POWER
- Drawbar (claimed)
- 20 hp/14.9 kW
- Belt (claimed)
- 35 hp/26.1 kW
- Drawbar (tested)
- 33.20 hp/24.8 kW
- Belt (tested)
- 44.29 hp/33.0 kW
ENGINE DETAIL
- Description
- Allis Chalmers/gasoline/4-cylinder/liquid-cooled vertical valve-in-head
- Displacement
- 460.7 ci/7.6 L
- Bore/Stroke
- 4.75x6.50 inches/121 x 165 mm
- Fuel system
- Kingston L 1.5
- Air cleaner
- oil bath
- Rated RPM
- 930
- Coolant capacity
- 40 qts/37.9 L
ALLIS CHALMERS 20-35 ENGINE
- Description
- Allis Chalmers 7.6L 4-cyl gasoline
- Fuel tank
- 25 gal/94.6 L
- Aux. fuel
- 7.75 gal/29.3 L
TRANSMISSION
- Type
- unsynchronized gear
- Gears
- 2 forward and 1 reverse
- Clutch
- hand-operated expanding shoe
MECHANICAL
- Chassis
- 4x2 2WD
- Steering
- manual
- Cab
- Open operator station.
- Transmission
- 2-speed unsynchronized gear
ALLIS CHALMERS 20-35 TIRES
- Ag front
- 36x6 steel
- Ag rear
- 50x12 steel
DIMENSIONS
- Length
- 135 inches/342 cm
- Width
- 66 inches/167 cm
- Height
- 68 inches/172 cm
- Weight
- 6640 lbs/3011 kg
DIMENSIONS & TIRES
- Weight
- 6640 lbs/3011 kg
- Front tire
- 36x6
- Rear tire
- 50x12
20-35 SERIAL NUMBERS
- Location
- Serial number on a plate in front of the steering wheel until 1927. After, the serial number is front of shifter on transmission case.
- 1923
- 6161
- 1924
- 6397
- 1925
- 6755
- 1926
- 7369
- 1927
- 8070
- 1928
- 9870
- 1929
- 16762
- 1930
- 23252
- Final
- 24185
- Description
- /how to read serial numbers.../
BELT PULLEY
- Diameter
- 13 inches/33 cm
- Width
- 8.5 inches/21 cm
- RPM
- 930
Standard-Tread Tractors
