1974-1978

A Caterpillar engine powered the big White 4-150 tractor. A V-8, it had a 636 CID with a 4.5-inch bore and 5-inch stroke, direct-injection diesel. A 16.5:1 compression ratio and a rated speed of 2,800 RPM round out the basic engine specs on this model. This was the first tractor with the “Boss” styling and the first to be marketed strictly as a “White”. It was introduced in 1974.

Engine: Cat V8

Cylinders: 8

Bore & Stroke: 4.50x5.00

RPM: 2800

CID: 636

Fuel: Diesel

Main Fuel Tank Cap: 94

Aux Fuel Tank Cap:

Carburetor:

Cooling Capacity:

Drawbar HP: 125.79

PTO HP: 151.87

Weight: 14669 lbs

Length: 244 inches

Width: 80.6 inches

Height: 118 (cab) inches

Number of Gears: 6/2-18/6PS

Options:

1974: 246001

1975: 246871

1976: 262244

1977: 275051

1978: 275406

Location: On the left hand side of the instrument panel