1939-1951

Cleveland Tractor Company introduced their little HG crawler in 1939, and Oliver kept in production until 1951. Clevland Tractor sent the HG to Nebraska in August 1939, with the results appearing in Test No. 324. This model used a Hercules four-cylinder engine the same engine that Clevland Tractor used in the GG rubber-tired tractor. However, the latter had disappeared from the scene by the time of the Oliver takeover in 1944. The original HG tractor with teh 3 x 4 Hercules engine was capable of about 11 drawbar horsepower.

Engine: Hercules L-Head

Cylinders: 4

Bore & Stroke: 3.25x4.00

RPM: 1,700

CID: 133

Fuel: Gas/Diesel

Main Fuel Tank Cap:

Aux Fuel Tank Cap:

Carburetor: Marvel-Schebler

Cooling Capacity:

Drawbar HP: 28

Belt PTO HP:

Weight: 4183 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: MS

Options:

1939: 1GA001

1940: 2GA884

1941: 5GA024

1942: 7GA484

1943: 8GA702

1944: 9GA632

1945: 13GA422

1946: 19GA994

1947: 25GA240

1948: 33GA146

1949: 41GA896

1950: 48GA428

1951: 55GA430