mccormick deering w 9

1940 - 1953

Standard-tread tractor

Standard-tread tractor

International Harvester 5.5L 4-cyl gasoline

International Harvester 5.5L 4-cyl distillate

International Harvester

gasoline

4-cylinder

liquid-cooled vertical I-head

The gasoline engine was standard on the I-9, and an option on the W-9 until 1947, when it became the standard engine.

Displacement

334.5 ci 5.5 L

Bore/Stroke

4.40x5.50 inches 112 x 140 mm

Compression

5.4:1

Rated RPM

1500

Coolant capacity

44 qts 41.6 L

International Harvester

distillate

4-cylinder

liquid-cooled

The all-fuel engine was designed for tractor fuel and gasoline lower than 70 octane. It was the standard W-9 and WR-9 engine until 1947, when the gasoline engine became standard and the all-fuel engine was an option. The all-fuel engine was an option for the I-9.

Displacement

334.5 ci 5.5 L

Bore/Stroke

4.40x5.50 inches 112 x 140 mm

Rated RPM

1500

Coolant capacity

40 qts 37.9 L