International Harvester TD-9 Tests


International Harvester TD-9 tractor photo
1939 - 1962
Model year
Agricultural Crawler tractor
Tractor Tests
NTTL 344: diesel 5-speed crawler
NTTL 461: diesel 5-speed crawler
Nebraska Tractor Test 344
TD-9 fuel use from test 344
Nebraska Tractor Test 344
Diesel 5-speed crawler
June 10 - 12, 1940
Link: Nebraska Tractor Test 344 file
Belt power (max)43.93 hp
32.8 kW
Belt fuel use (max)3.0 gal/hour
11.4 l/hour
Drawbar performance
Max power37.21 hp
27.7 kW
Gear 2 used for power test.
Max pull9014 lbs
4088 kg
Gear 1 used for pull test.
Nebraska Tractor Test 461
TD-9 fuel use from test 461
Nebraska Tractor Test 461
Diesel 5-speed crawler
June 25 - July 10, 1951
Link: Nebraska Tractor Test 461 file
Belt power (max)46.69 hp
34.8 kW
Belt fuel use (max)3.3 gal/hour
12.5 l/hour
Drawbar performance
Max power39.50 hp
29.5 kW
Gear 2 used for power test.
Max pull9909 lbs
4494 kg
Gear 1 used for pull test.
Page information
Contact: Peter Easterlund
Updated on September 20, 2022
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