International Harvester

T-6 (61 Series) (1956-1959)

add yours to registry

add/remove from wishlist - view your list

add tractor information

Tractor Info


Production of the T-6 and TD-6 TracTractors began in 1939. Production of both models ended in 1956. During this time, 38449 T-6 and TD-6 crawlers were built. The T-6 and TD-6 diesel models were identical except for the engine style.

Tractor Info

Engine: IHC 264 I-Head

Cylinders: 4

Bore & Stroke: 4.00x5.25

RPM: 1550

CID: 264

Fuel: Gasoline

Main Fuel Tank Cap: 32

Aux Fuel Tank Cap:

Carburetor: IHC E-12

Cooling Capacity: 10

Drawbar HP: 39.91

Belt PTO HP: 48.11

Weight: 8515 lbs

Length: 104 inches

Width: 63 inches

Height: 58 inches

Number of Gears: 5/1


Total Produced: 2500

1956: 38951

1957: 39817

1958: 40822

1959: 41448

Location: Metal plate on the lower left dash

Content contributed by:

related models

help preserve the history of old iron

The Old Iron Database is community driven and growing. If you have photos, literature, history, specs, or additional content to share, we invite you to submit using the contribute form and help us build this new world of vintage iron!