International Harvester 7488
The International Harvester 7488 is a 1985 model from the 70 Series of four-wheel drive tractors. Built in Rock Island, Illinois, USA, only 16 units were produced. It features a powerful 7.6L 6-cylinder intercooled turbocharged diesel engine delivering 235 hp (175.2 kW) with a claimed PTO power of 200 hp (149.1 kW). The tractor is equipped with an 18-speed partial power shift Tri-Six transmission, hydraulic wet disc brakes, articulated power steering, and a standard cab with air-conditioning. It has a fuel capacity of 159 gallons and a hydraulic system capacity of 43 gallons. The tractor hitch is category III/II with position and draft control and a rear lift capacity of 9890 lbs. Dimensions include a wheelbase of 115.5 inches, length of 239.1 inches, width of 114 inches, and height of 128.9 inches. The 7488 rides on 20.8-38 tires front and rear and weighs 20175 lbs. Electrical system is 12 volts with a negative ground and alternator charging system.
Power235 hp
Founded1985
Model7488
Technical Specifications
Detailed specifications and technical data for International Harvester 7488
Power
| Engine | 235 hp (175.2 kW) |
|---|---|
| PTO (claimed) | 200 hp (149.1 kW) |
Engine
| Type | intercooled turbocharged diesel |
|---|---|
| Model | International Harvester DTI-466C |
| Power | 235 hp (175.2 kW) |
| Cooling | liquid-cooled |
| Starter | electric |
| Idle RPM | 880-2640 |
| Cylinders | 6-cylinder |
| Rated RPM | 2400 |
| Air cleaner | dual-stage dry |
| Bore/Stroke | 4.30x5.35 inches (109 x 136 mm) |
| Pre-heating | ether injection |
| Displacement | 466 ci (7.6 L) |
| Oil capacity | 20 qts (18.9 L) |
| Starter volts | 12 |
| Coolant capacity | 36 qts (34.1 L) |
Capacity
| Fuel | 159 gal (601.8 L) |
|---|---|
| Hydraulic system | 43 gal (162.8 L) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
Hydraulics
| Type | closed center |
|---|---|
| Capacity | 43 gal (162.8 L) |
| Pump flow | 28 gpm (106.0 lpm) |
| Total flow | 86 gpm (325.5 lpm) |
| Rear valves | 2 to 4 |
| Steering flow | 12 gpm (45.4 lpm) |
Mechanical
| Cab | standard with air-conditioning |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic wet disc brakes |
| Steering | Articulated power steering |
| Differential lock | hydraulic |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Built in | Rock Island, Illinois, USA |
| Total built | 16 |
| Manufacturer | International Harvester |
Transmission
| Type | partial power shift |
|---|---|
| Gears | 18 forward and 6 reverse |
| Model | Tri-Six |
| Clutch | hydraulic wet disc |
| Description | The Synchro Tri-Six provides six gears with high, medium, low, and reverse ranges. A power shift exists with gear pairs (1/2, 3/4, 5/6) then the clutch needed to shift between pairs. |
| Oil capacity | 172 qts (162.8 L) |
Tractor hitch
| Control | position and draft control |
|---|---|
| Rear Type | III/II |
| Rear lift | 9890 lbs (4486 kg) |
Dimensions & Tires
| Width | 114 inches (289 cm) |
|---|---|
| Length | 239.1 inches (607 cm) |
| Rear tire | 20.8-38 |
| Wheelbase | 115.5 inches (293 cm) |
| Front axle | Bar: 4 inch diameter (101 mm) |
| Front tire | 20.8-38 |
| Bar rear axle | 4 inch diameter (101 mm) |
| Shipping weight | 20175 lbs (9151 kg) |
| Height (exhaust) | 128.9 inches (327 cm) |
| Clearance (drawbar) | 17.5 inches (44 cm) |
| Clearance (front axle) | 20.5 inches (52 cm) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 |
Related Models
More International Harvester models
View all International Harvester modelsInternational Harvester 10-20 TitanModel10-20
International Harvester 100Model100
International Harvester 1026Model1026
International Harvester 1046Model1046
International Harvester 1055Model1055
International Harvester 1056Model1056
International Harvester 1066Model1066
International Harvester 1086Model1086
International Harvester 1086BModel1086B
International Harvester 1206Model1206
International Harvester 1246Model1246
International Harvester 1255Model1255
