International Harvester industrial tractors
International Harvester ID-9
The International Harvester ID-9 is an industrial tractor produced from 1941 to 1954 by International Harvester in Milwaukee, Wisconsin, USA. It features a 5.5L 4-cylinder diesel engine, a 5-speed sliding gear transmission, and two-wheel drive with an open operator station. The tractor has a drawbar power of 33 hp and belt power of 42 hp. It weighs 6475 lbs and has agricultural steel tires sized 30-6 front and 48-12 rear, with alternate sizes 7.50x18 front and 14.00x21 rear. Variants include the gas-powered I-9 and the farm tractor WD-9.
Power-
Founded-
ModelID-9
Technical Specifications
Detailed specifications and technical data for International Harvester ID-9
Power
| Belt (claimed) | 42 hp (31.3 kW) |
|---|---|
| Drawbar (claimed) | 33 hp (24.6 kW) |
Engine
| Type | International Harvester 5.5L 4-cyl diesel |
|---|---|
| Cooling | liquid-cooled vertical I-head |
| Aux. fuel | 0.88 gal (3.3 L) |
| Cylinders | 4-cylinder |
| Fuel tank | 36 gal (136.3 L) |
| Rated RPM | 1500 |
| Bore/Stroke | 4.40x5.50 inches (112 x 140 mm) |
| Compression | 15.7:1 |
| Displacement | 334.5 ci (5.5 L) |
| Coolant capacity | 44 qts (41.6 L) |
Variants
| I-9 | gas |
|---|---|
| ID-9 | diesel |
| WD-9 | farm tractor |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Operator station | Open operator station |
Production
| Built in | Milwaukee, Wisconsin, USA |
|---|---|
| Manufacturer | International Harvester |
| Years produced | 1941 - 1954 |
Transmission
| Type | sliding gear |
|---|---|
| Gears | 5 forward and 1 reverse |
Dimensions & Tires
| Width | 68 inches (172 cm) |
|---|---|
| Length | 134 inches (340 cm) |
| Weight | 6475 lbs (2937 kg) |
| Ag rear tires | 48-12 steel, 14.00x21 |
| Ag front tires | 30-6 steel, 7.50x18 |
ID-9 Serial Numbers
| Location | Serial number plate near the fuel tank. |
|---|
Related Models
International Harvester I-9ModelI-9
International Harvester WD-9ModelWD-9
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