Allis Chalmers industrial tractors

Allis Chalmers W Speed Patrol

The Allis Chalmers W Speed Patrol is a motor grader produced from 1940 to 1950 by Allis Chalmers at factories in LaPorte, Indiana and Springfield, Illinois. It features a 3.3L 4-cylinder liquid-cooled gasoline engine producing power through a two-wheel drive with manual steering and an open operator station. It is related to the WC Speed Maintainer model produced from 1938 to 1941.
Power-
Founded-
ModelW Speed Patrol

Technical Specifications

Detailed specifications and technical data for Allis Chalmers W Speed Patrol

Power
DriveTwo-wheel drive
Steeringmanual
Operator stationOpen operator station
Engine
MakeAllis-Chalmers
Typegasoline
Coolingliquid-cooled
Cylinders4-cylinder
Rated RPM1300
Bore/Stroke4.00 x 4.00 inches (102 x 102 mm)
Displacement201 ci (3.3 L)
Firing order1-2-4-3
Production
TypeMotor grader
FactoriesLaPorte, Indiana, USA; Springfield, Illinois, USA
ManufacturerAllis Chalmers
Years produced1940 - 1950