1940-1954

The I-9 was a variation of the W-9, a standard tread tractor manufactured in Milwaukee, Wisconsin, and Melrose Park, Illinois. It was available with two engine options, the International Harvester 5.5L four-cylinder gasoline engine or the International Harvester 5.5L four-cylinder distillate engine. Both engine types were 4×2 2WD with manual worm-type gear steering, differential external contracting band brakes, a five-speed sliding gear transmission, and an open operator station. The 9-series consisted of six models, the W-9 gasoline, WD-9 diesel, WR-9 rice, WDR-9 rice diesel, I-9 industrial, and ID-9 industrial diesel. The rice models had larger fenders and a hand clutch to allow driving while standing. The Industrial models had different gear ratios and foot-operated throttle.

Engine: IHC C-335

Cylinders: 4

Bore & Stroke: 4.40x5.50 inches

RPM: 1500

CID: 334.5

Fuel: gas

Main Fuel Tank Cap: 35

Aux Fuel Tank Cap:

Carburetor: IHC E-12

Cooling Capacity: 11

Drawbar HP: 42.67

Belt PTO HP: 46.36

Weight: 6,215 lbs

Length: 134.25 inches

Width: 68.5 inches

Height: 66 inches

Number of Gears: 5/1

Options: