International Harvester 3588
Power
167 hp[P] hp
Production
1978-1981
Engine
Turbocharged diesel, 6-cylinder
Transmission
Torque Amplifier
Drive
4WD
From the same series:
Introduction
International Harvester 3588 Four-Wheel Drive Tractor
The International Harvester 3588 is a heavy-duty four-wheel drive tractor produced between 1978 and 1981. It belongs to a series of articulated-frame tractors developed by International Harvester to address the demand for high-horsepower equipment capable of handling intensive field operations.
Engine and Performance
The tractor is powered by the International Harvester DT-466B, a 7.6-liter, 6-cylinder turbocharged diesel engine. This liquid-cooled power plant is rated at 2,400 RPM and produces approximately 167 horsepower. The engine is supported by a 32.2-liter coolant capacity and an 18.9-liter oil capacity, ensuring sustained performance during prolonged heavy-load tasks.
Transmission and Drivetrain
The 3588 features a two-range power shift transmission providing 16 forward and 8 reverse gears. It incorporates a Torque Amplifier system, which allows the operator to shift between gear pairs without using the clutch. Gear transitions between specific ratios are synchronized, facilitating efficient speed control during field work.
Hydraulics and PTO
The hydraulic system utilizes a closed-center design with a pump flow rate of 12 gallons per minute (45.4 liters per minute) and two control valves. The rear power take-off (PTO) is independent and operates at 1,000 RPM at a rated engine speed of 2,100 RPM, providing steady power to external implements.
Dimensions and Operator Environment
The tractor is built on a 110-inch (279 cm) wheelbase with a total length of 228 inches (579 cm). It comes equipped with a standard cab, hydraulic wet disc brakes, and sits on 18.4-38 agricultural tires on both the front and rear axles. The design provides 23.2 inches of front axle clearance and 26.7 inches of rear axle clearance.
Conclusion
With 5,643 units produced, the International Harvester 3588 remains a significant model within the 3388, 3588, and 3788 series. Its combination of a high-torque 6-cylinder engine and versatile transmission makes it suitable for heavy cultivation and traction-demanding agricultural applications.
Production Information of International Harvester, 3588
- Original price was $51,300 in 1981
- Four-wheel Drive (4WD) tractor
| Manufacturer | International Harvester |
|---|---|
| Total built | 5,643 |
Dimension and Tires Information of International Harvester, 3588
| Wheelbase | 110 inches [279 cm] |
|---|---|
| Clearance (front axle) | 23.2 inches [58 cm] |
| Height (cab) | 115.8 inches [294 cm] |
| Length | 228 inches [579 cm] |
| Clearance (rear axle) | 26.7 inches [67 cm] |
| Width | 101.6 inches [258 cm] |
| Ag front | 18.4-38 |
|---|---|
| Ag rear | 18.4-38 |
Engine Specifications of International Harvester, 3588
- International Harvester DT-466B
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Coolant capacity | 34 qts [32.2 L] |
|---|---|
| Displacement | 466 ci [7.6 L] |
| Idle RPM | 780-2665 |
| 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, 3588
Transmission variants 1
- Left lever selects high, low, or reverse range. Right lever selects gear. On-the-move power shift without the clutch between gear pairs 1/2, 3/4, 5/6, and 7/8. Synchronized shift (with the clutch) from 2-to-3, 4-to-5, and 6-to-7.
| Transmission | Torque Amplifier |
|---|---|
| Oil capacity | 94.5 qts [89.4 L] |
| Clutch | 356mm dry disc |
| Type | Two-range power shift |
| Gears | 16 forward and 8 reverse |
Mechanical Specs of International Harvester, 3588
- Four-wheel drive
- Hydraulic wet disc brakes
- Cab standard
Power Information of International Harvester, 3588
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
| Engine RPM | 1000@2100 |
Hydraulics Specifications of International Harvester, 3588
| Type | Closed center |
|---|---|
| Valves | 2 |
| Pump flow | 12 gpm [45.4 lpm] |
Three-Point Hitch of International Harvester, 3588
| Rear Type | III |
|---|
Electrical System of International Harvester, 3588
| Ground | Negative |
|---|---|
| Batteries | 2 |
| Batteries(optional) | 100 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 72 |
Where it sits
With 167 hp[P] HP, the International Harvester 3588 sits between 3388 (145 HP) and 6588 (177 HP) in International Harvester's range. Its power puts it in the 86th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the International Harvester 3588 have?
The International Harvester 3588 delivers 167 hp[P] HP.
What years was the International Harvester 3588 produced?
The International Harvester 3588 was produced in 1978-1981.
What engine does the International Harvester 3588 have?
The International Harvester 3588 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the International Harvester 3588 use?
The International Harvester 3588 uses a Torque Amplifier transmission.
Is the International Harvester 3588 4WD?
The International Harvester 3588 is available in 4WD.