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| info | |
| The massive model 4300 tractor was International's entry into the large four-wheel drive market. The tractor was built by Hough (manufacturer of the Pay Loader) and the final design was influenced by a desire to be larger than the John Deere 8010. Unfortunately for International, the 4300 was "too big, too soon" and production was limited. |
| Production | |
| Distributor: | International Harvester |
| Manufacturer: | Hough |
| Factory: | Libertyville, Illinois, USA |
| Total built: | 44 |
| Original price (USD), $12,000 (1970 ), | |
| Capacity | |
| Fuel: | 168 gal [635.9 L] |
| Steering: | 60 qts [56.8 L] |
| Dimensions & Tires | |
| Wheelbase: | 120 inches [304 cm] |
| Weight: | 29,815 lbs [13524 kg] |
| Front tire: | 23.1-26 |
| Rear tire: | 23.1-26 |
| 4300 Serial Numbers | |
| Location: | Serial number plate below steering column |
| Links | |
| Rare & Restored: Farm Collector article on a surviving 4300 |
| International Harvester 4300 Power | |
| Engine: | 300 hp [223.7 kW] |
| Drawbar (claimed): | 180 hp [134.2 kW] |
| Plows: | 10 |
| Drawbar (tested): | 203.32 hp [151.6 kW] |
| Mechanical | |
| Chassis: | 4x4 4WD |
| Steering: | hydraulic powered two- or four-wheel steering |
| Brakes: | air brakes |
| Cab: | Open operator station. Cab optional with available air-conditioning. |
| Hydraulics | |
| Valves: | 3 |
| Pump flow: | 40 gpm [151.4 lpm], 55 gpm [208.2 lpm] *Optional |
| Steering flow: | 40 gpm [151.4 lpm] |
| Steering cap.: | 60 qts [56.8 L] |
| Electrical | |
| Charging system: | alternator |
| Charging amps: | 50 |
| Battery | |
| Number: | 4 |
| Volts: | 6 |
| info | |
| Bore/Stroke: | 5.375x6.00 inches [137 x 152 mm] |
| Power: | 300 hp [223.7 kW] |
| Air cleaner: | dry with paper element |
| Compression: | 15.5:1 |
| Rated RPM: | 2100 |
| Starter volts: | 12 |
| Oil capacity: | 34 qts [32.2 L] |
| Coolant capacity: | 69 qts [65.3 L] |
| Engine Detail | |
| International Harvester DT-817, turbocharged diesel, 6-cylinder, liquid-cooled, 817 ci [13.4 L] |
| info | |
| Next model: | International Harvester 4100 |
| Transmission | |
| Gears: | 8 forward and 4 reverse |
| info | |
| Next model: | International Harvester 4100 |
| Dimensions | |
| Weight (operating): | 29,815 lbs [13524 kg] |
| Wheelbase: | 120 inches [304 cm] |
| Length: | 257 inches [652 cm] |
| Width: | 111.5 inches [283 cm] |
| Height (steering wheel): | 106.5 inches [270 cm] |
| Height (cab): | 129 inches [327 cm] |
| Height (exhaust): | 142.5 inches [361 cm] |
| Ground clearance: | 19 inches [48 cm] |
| International Harvester 4300 Tires | |
| Ag front: | 23.5-25 |
| Ag rear: | 23.5-25 |