International Harvester TD-9 Specs ( 1939-1962 )
Production
| Description | Agricultural Crawler tractor / Built in Melrose Park, Illinois, USA |
|---|---|
| Manufacturer | International Harvester |
| Total built | 59,800 |
Engine
| Aux. fuel | 0.7 gal (2.6 L) |
|---|---|
| Engine type | International Harvester 5.5L 4-cyl diesel |
| Fuel tank | 31 gal (117.3 L) |
| Air cleaner | oil bath |
| Bore/Stroke | 4.40x5.50 inches (112 x 140 mm) |
| Compression | 15.7:1 |
| Coolant capacity | 52 qts (49.2 L) |
| Description | International Harvester / diesel / 4-cylinder / liquid-cooled vertical I-head |
| Displacement | 334.5 ci (5.5 L) |
| Firing order | 1-3-4-2 |
| Idle RPM | 500-1555 |
| Oil capacity | 11 qts (10.4 L) |
| Operating RPM | 900-1400 |
| Power | 49.5 hp (early) (36.9 kW) |
| Rated RPM | 1400 |
| Starter volts | 12 |
| Belt (tested) | 46.69 hp (34.8 kW) |
| Drawbar (claimed) | 39 hp (early) (29.1 kW) |
| Drawbar (tested) | 39.50 hp (29.5 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 5 forward and 1 reverse |
| Oil capacity | 22 qts (20.8 L) |
| Transmission type | 5-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Contracting band brakes |
| Drive | crawler |
PTO
| Rear PTO Type | 540 (1.375) |
|---|
Dimensions & Tires
| Gauge | 44 inches (111 cm) / 60 inches (152 cm) |
|---|---|
| Height (exhaust) | 79 inches (200 cm) |
| Length | 114 inches (289 cm) |
| Width | 59 inches (149 cm) |
Dimensions & Tracks
| Description | 13-inch tracks |
|---|---|
| Weight | 9805 to 10800 pounds |
International Harvester TD-9 Tracks
| Area on ground | 1649 in² (1.1 m²) / 2030 in² (1.3 m²) |
|---|---|
| Length on ground | 63.4 inches (161 cm) / 63.4 inches (161 cm) |
| Width | 13 inches (33 cm) / 16 inches (40 cm) |
International Harvester TD-9 Weight
| Operating | 10800 lbs (4898 kg) |
|---|---|
| Shipping | 9805 lbs (narrow gauge) (4447 kg) |
Nebraska Tractor Test 344
| Belt fuel use (max) | 3.0 gal/hour (11.4 l/hour) |
|---|---|
| Belt power (max) | 43.93 hp (32.8 kW) |
| Description | Diesel 5-speed crawlerJune 10 - 12, 1940Link: Nebraska Tractor Test 344 file / Drawbar performance / Gear 2 used for power test. / Gear 1 used for pull test. |
| Max power | 37.21 hp (27.7 kW) |
| Max pull | 9014 lbs (4088 kg) |
Nebraska Tractor Test 461
| Belt fuel use (max) | 3.3 gal/hour (12.5 l/hour) |
|---|---|
| Belt power (max) | 46.69 hp (34.8 kW) |
| Description | Diesel 5-speed crawlerJune 25 - July 10, 1951Link: Nebraska Tractor Test 461 file / Drawbar performance / Gear 2 used for power test. / Gear 1 used for pull test. |
| Max power | 39.50 hp (29.5 kW) |
| Max pull | 9909 lbs (4494 kg) |
References
| Description | Crawler Tractors for Agriculture - Confidential Sales Manual published in 1951, by International Harvester / TD-9 Diesel published in 1948, by International Harvester / TD-9 Diesel Crawler published in 1951, by International Harvester / TD-9 Diesel Crawler Tractor published in 1951, by International Harvester / General Line Catalog published in 1949, by International Harvester |
|---|
TD-9 Serial Numbers
| 1940 | 501 |
|---|---|
| 1941 | 2174 |
| 1942 | 4164 |
| 1943 | 8664 |
| 1944 | 11912 |
| 1945 | 18247 |
| 1946 | 23692 |
| 1947 | 26289 |
| 1948 | 29512 |
| 1949 | 32973 |
| 1950 | 36927 |
| 1951 | 40398 |
| 1952 | 44710 |
| 1953 | 47848 |
| 1954 | 52599 |
| 1955 | 56208 |
| 1956 | 58819 |
| Description | FAQ: How to read a serial number table. |
| Location: | Serial number plate on the lower-left of the dashboard. |
Tractor Tests
| Description | NTTL 344: diesel 5-speed crawler / NTTL 461: diesel 5-speed crawler |
|---|
Variants
| T-9 | gasoline |
|---|---|
| TD-9 | diesel |