International Harvester TD-6

Production ended · Tracks

Belt power · claimed

31 hp

Weight
7,280 lb
Engines
1 Diesel
Built
38,450
Price new
no record

Power

Power specifications
Engineno record
PTOno record
Drawbar22 hp claimed
Drawbar, tested31.8 hp
Belt pulley31 hp claimed
Belt pulley, tested38.2 hp
Listed power34 hp belt basis
Plows rated4

Engines

Engines fitted to the International Harvester TD-6
International Harvester 4.1L 4-cyl dieselDiesel · 4 cyl248 ci
Engine details
International Harvester 4.1L 4-cyl diesel
Bore × stroke
3.88 in × 5.25 in
Rated speed
1,450 rpm
Cooling
liquid-cooled inline
Firing order
1-3-4-2

Transmissions

Transmissions for the International Harvester TD-6
5-speed geargear5F / 1R

Weight

Weight specifications
Weight7,280 lb shipping
Shipping7,280 lb

Dimensions

Dimensions specifications
Wheelbaseno record
Length104 in
Width63 in
Height72.5 in

Capacities

Capacities specifications
Fuel tank20 gal
Auxiliary fuel0.7 gal

Hydraulics

Hydraulics specifications
Pump flowno record

Hitch

Hitch specifications
Rear lift capacityno record

PTO

PTO specifications
Rear PTO speeds540 (1.375)

Chassis

Chassis specifications
Drivetracks
Final drivesbull gear
CabOpen operator station

Tracks

Tracks specifications
Track width10 in
Length on ground58.8 in
Ground contact area1,175 sq in

Production

Production specifications
Total built38,450
FactoriesMelrose Park, Illinois, USA
Built byInternational Harvester

Variants

  • T-6 gasoline engine
  • TD-6 diesel engine

Serial numbers

Serial number plate on dashboard.

First serial number by year
YearFirst serial
1940TDBK501
1941TDBK4435
1942TDBK8191
1943TDBK9297
1944TDBK9581
1945TDBK10828
1946TDBK12056
1947TDBK14516
1948TDBK17349
1949TDBK21146
1950TDBK24862
1951TDBK27536
1952TDBK31056
1953TDBK33157
1954TDBK35746
1955TDBK37470
1956TDBK38706

Literature

  • Crawler Tractors for Agriculture - Confidential Sales Manual International Harvester, 1951
  • TD-6 Diesel TracTracTors International Harvester
  • General Line Catalog International Harvester, 1949