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Allis Chalmers C Technical Data

Allis Chalmers C Engine Specifications

Engine Model ................ Allis Chalmers CE
Engine Type ................ Vertical, 4-cycle 4-cylinder gasoline
Number of Cylinders ................ 4
Displacement, cu in (L) ................ 125.2 (2.10)
Engine Bore, in (mm) ................ 3.28 (86.0)
Engine Stroke, in (mm) ................ 3.50 (89.0)
Rated Engine Power, hp (kW) ................ 21.0 (15.6)
Rated Engine Speed, rpm ................ 1500
Compression ................ 5.75:1
Firing Order ................ 1-2-4-3
Fuel System ................ Carburetor
Spark Plug Gap, in (mm) ................ 0.035 (0.89)
Point Gap, in (mm) ................ 0.020 (0.51)
Valve Clearance, in (mm) ................ 0.010 (0.254)
Fuel Tank Capacity, gal (L) ................ 13.0 (49.2)
Oil Capacity, qts (L) ................ 4.0 (3.8)
Coolant Capacity, qts (L) ................ 8.0 (7.6)
Electrical System Rating, Volts ................ 6

AC C Power Take-Off

PTO Operational Type ................ Transmission
PTO Horsepower, hp (kW) ................ 19.0 (14.1)
PTO Cluch ................ Dry Disc
PTO Speed, rpm ................ 560

Transmission Configuration

Transmission Type ................ Unsynchronized gear
Gearbox Type ................ 3F/1R
Number of Forward Gears ................ 3
Number of Reverse Gears ................ 1
Clutch Type ................ Dry disc
Oil Capacity, qts (L) ................ 6.0 (5.7)
Maximum Forward Speed, mph (kph) ................ 7.5 (12.1)
Maximum Reverse Speed, mph (kph) ................ 3.0 (4.8)

Belt Pulley

Belt Diameter, in (mm) ................ 8 (200)
Belt Width, in (mm) ................ 5.5 (130)
Belt Speeds, rpm ................ 1129

Allis Chalmers C Wheels and Tires

Drive Wheels ................ 2WD 4x2
Steering Configuration ................ Front steer
Steering System ................ Manual
Brakes Type ................ Mechanical drum
Front Tire Size ................ 4.00-15
Rear Tire Size ................ 9.00-24
Front Tread Width, in (mm) ................ 38-60 (960-1520)
Rear Tread Width, in (mm) ................ 40-60 (1010-1520)

Allis Chalmers C Dimensions and Weight

Wheelbase, in (mm) ................ 77 (1950)
Length, in (mm) ................ 114 (2890)
Height (Exhaust), in (mm) ................ 80 (2020)
Overall Width, in (mm) ................ 68.5 (1730)
Ground Clearance, in (mm) ................ 22 (555)
Weight, lb (kg) ................ 2500 (1135)