International Harvester 5488
Power
205 hp[P] hp
Production
1981-1985
Engine
Intercooled turbocharged diesel, 6-cylinder
Transmission
Synchro Tri-Six (STS)
Drive
2WD/4WD
From the same series:
Introduction
International Harvester 5488 Row-Crop Tractor
The International Harvester 5488 is a row-crop tractor produced from 1981 to 1985 in Rock Island, Illinois. This heavy-duty machine was designed to provide significant power for large-scale agricultural operations, featuring a 205 horsepower engine and robust mechanical architecture.
Engine Specifications
The tractor is powered by the International Harvester DTI-466B engine, a 7.6-liter, 6-cylinder liquid-cooled diesel unit. It utilizes an intercooled turbocharger system to enhance efficiency and power delivery. The engine is designed to operate at a rated speed of 2400 RPM.
Transmission and Drivetrain
The 5488 utilizes the Synchro Tri-Six (STS) partial power shift transmission, offering 18 forward and 6 reverse gears. This system allows for clutch-free powershifting within gear pairs 1/2, 3/4, and 5/6, while synchronized shifting is required between pairs. It is available in both two-wheel and four-wheel drive configurations with mechanical rear differential locks.
Hydraulics and PTO
The tractor features a closed-center hydraulic system with a standard pump flow of 25 gpm, which can reach a total flow capacity of 67 gpm with optional configurations. It is equipped with an independent rear PTO operating at 1000 RPM, providing consistent power to implements. The rear hitch is a Category III type with a lift capacity of 8076 lbs (3663 kg).
Operator Environment
The cab is standard on all models, including integrated heating and air-conditioning systems to maintain operator comfort. Optional interior finishes, including burgundy or western styles, were available during production. The machine is equipped with hydraulic wet disc brakes and power steering for improved maneuverability.
Conclusion
The International Harvester 5488 serves as a high-capacity tractor suitable for demanding fieldwork, including heavy tillage and large-implement operation. Its combination of a high-torque 466-cubic-inch engine and a flexible semi-powershift transmission makes it a durable choice for professional agricultural environments.
Production Information of International Harvester, 5488
- Row-Crop tractor
- Built in Rock Island, Illinois, USA
| Manufacturer | International Harvester |
|---|---|
| Original price | $66,615 (1985 2WD ) |
| Total built | 3,951 |
| Total built(optional) | $78,340 (1985 4WD ) |
Dimension and Tires Information of International Harvester, 5488
| Front tread | 62 to 86 inches [157 to 218 cm] |
|---|---|
| Wheelbase | 111.6 inches [283 cm] |
| Ground clearance | 18.3 inches [46 cm] |
| Height | 116 inches [294 cm] |
| Length | 196.6 inches [499 cm] |
| Bar rear axle | 4.00 by 114 inches [101 by 2895 mm] |
| Width | 114 inches [289 cm] |
| Ag front | 14L-16.1 |
|---|---|
| Ag rear | 20.8-38 |
Engine Specifications of International Harvester, 5488
- International Harvester DTI-466B
- Liquid-cooled inline
- Intercooled turbocharged diesel
- 6-cylinder
| Coolant capacity | 33 qts [31.2 L] |
|---|---|
| Displacement | 466 ci [7.6 L] |
| Idle RPM | 800-2660 |
| Bore/Stroke | 4.30x5.35 inches [109 x 136 mm] |
| Oil capacity | 20 qts [18.9 L] |
| Starter volts | 12 |
| Rated RPM | 2400 |
Transmission Information of International Harvester, 5488
Transmission variants 1
- Left lever selects gear, right lever selects high, medium, low, or reverse range. Clutch-free on-the-move powershifting in gear pairs 1/2, 3/4, and 5/6. Synchronized on-the-move shifting (with the clutch) between pairs.
| Transmission | Synchro Tri-Six (STS) |
|---|---|
| Oil capacity | 174 qts [164.7 L] |
| Type | Partial power shift |
| Gears | 18 forward and 6 reverse |
Mechanical Specs of International Harvester, 5488
- Two- or four-wheel drive
- Hydraulic wet disc brakes
- Power steering
- Cab standard with heat and air-conditioning. Optional burgundy or western interior finish.
| Final drives | Planetary |
|---|---|
| Differential lock | Mechanical rear |
Power Information of International Harvester, 5488
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
Hydraulics Specifications of International Harvester, 5488
| Type | Closed center |
|---|---|
| Type(optional) | 40 gpm [151.4 lpm] |
| Pump flow | 25 gpm [94.6 lpm] |
| Capacity | 43.5 gal [164.6 L] |
| Steering flow | 12 gpm [45.4 lpm] |
| Total flow | 67 gpm [253.6 lpm] |
| Valves | 2 |
Three-Point Hitch of International Harvester, 5488
| Rear Type | III |
|---|---|
| Rear lift | 8076 lbs [3663 kg] |
Electrical System of International Harvester, 5488
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 205 hp[P] HP, the International Harvester 5488 sits just above 5288 (177 HP) in International Harvester's range. Its power puts it in the 89th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the International Harvester 5488 have?
The International Harvester 5488 delivers 205 hp[P] HP.
What years was the International Harvester 5488 produced?
The International Harvester 5488 was produced in 1981-1985.
What engine does the International Harvester 5488 have?
The International Harvester 5488 is powered by a Intercooled turbocharged diesel, 6-cylinder engine.
What transmission does the International Harvester 5488 use?
The International Harvester 5488 uses a Synchro Tri-Six (STS) transmission.
Is the International Harvester 5488 4WD?
The International Harvester 5488 is available in 2WD/4WD.