Allis Chalmers M Specifications - Allis Chalmers M Specs

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1932 - 1942, Agricultural Crawler tractor
Production
Manufacturer: Allis Chalmers
Factory: Springfield, Illinois, USA
Total built: 14,524
Variants
M: standard width
WM: wide
Capacity
Fuel: 24 gal [90.8 L]
Dimensions & Tires
Weight: 6,200 lbs [2812 kg]
Front tire: tracks
Rear tire: tracks
M Serial Numbers
Location: Right side of transmission case
Allis Chalmers M Power
Drawbar (claimed): 22 hp [16.4 kW]
Belt (claimed): 32 hp [23.9 kW]
Drawbar (tested): 29.65 hp [22.1 kW]
Belt (tested): 35.43 hp [26.4 kW]
Mechanical
Chassis: crawler
Cab: Open operator station.
Battery
Volts: 6
info
Bore/Stroke: 4.375x5.00 inches [111 x 127 mm]
Air cleaner: oil bath
Compression: 4.2:1 (early), 4.7:1 (late)
Rated RPM: 1200
Starter volts: 6
Coolant capacity: 24 qts [22.7 L]
Engine Detail
Original engine used until 1936, SN 2941, Allis Chalmers, gasoline, 4-cylinder, liquid-cooled vertical I-head, 300.7 ci [4.9 L]
Transmission
Type: gear
Gears: 4 forward and 1 reverse
Clutch: Rockford dry plate
Dimensions
Weight: 6,200 lbs [2812 kg]
Length: 101 inches [256 cm]
Width: 57 inches [144 cm]
Height: 56 inches [142 cm]
Allis Chalmers M Tires
Ag front: tracks
Ag rear: tracks