Overview
The Iseki SX75 is a utility tractor produced in Japan between 1985 and 1990, powered by a 70 hp Isuzu 3.9L 4-cylinder diesel engine. It was available in both 2WD and 4WD configurations with options for either a four-post ROPS or a cab with air-conditioning.
Ideal Applications
Engine and Fuel Configuration:
The liquid-cooled Isuzu 4BD1 engine features direct injection and a 235.3 ci displacement, supported by dual fuel tank capacities of 27.7 gallons for cab models and 22.5 gallons for ROPS models.
Transmission and PTO Specifications:
This model is equipped with a Super Shift syncromesh transmission offering either 12 forward/4 reverse or 24 forward/8 reverse gears, alongside an independent 540/1000 RPM rear PTO with a hydraulic wet disc clutch.
Hydraulic and Hitch Capacity:
The system features a Category II rear hitch with position and draft control capable of lifting 6,834 lbs, supported by a hydraulic pump flow of 13.2 gpm.
Production
| Description | Utility tractor / Built in Japan |
|---|---|
| Manufacturer | Iseki |
Engine
| Cab Fuel tank | 27.7 gal (104.8 L) |
|---|---|
| Engine type | Isuzu 3.9L 4-cyl diesel |
| ROPS Fuel tank | 22.5 gal (85.2 L) |
| Air cleaner | dual dry element |
| Bore/Stroke | 4.016x4.646 inches (102 x 118 mm) |
| Description | Isuzu 4BD1 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 235.3 ci (3.9 L) |
| Fuel system | direct injection |
| Power | 70 hp (52.2 kW) |
| Pre-heating | glow plugs |
| Rated RPM | 2200 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Clutch | 330.2mm dry disc |
|---|---|
| Gears | 12 forward and 4 reverse / 24 forward and 8 reverse |
| Transmission | Super Shift |
| Type | syncromesh |
| Transmission type | 12-speed syncromesh / 24-speed |
| Transmission type | 12-speed syncromesh / 24-speed |
Mechanical
| Cab | Four-post ROPS. Cab optional with air-conditioning. |
|---|---|
| Description | Power steering / Wet disc brakes |
| Drive type | Two- or four-wheel drive |
Hydraulics
| Pump flow | 13.2 gpm (50.0 lpm) |
|---|
Hitch
| Control | position and draft control |
|---|---|
| Rear lift | 6834 lbs (3099 kg) |
| Rear Type | II |
PTO
| Clutch | hydraulic wet disc |
|---|---|
| Engine RPM | 540@1789 |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Battery AH | 110 |
|---|---|
| Battery volts | 12 |
| Ground | negative |
Dimensions & Tires
| 2WD Front tread | 55.9 to 72.7 inches (141 to 184 cm) |
|---|---|
| 2WD Wheelbase | 88 inches (223 cm) |
| 4WD Front tread | 57.5 to 78 inches (146 to 198 cm) |
| 4WD Wheelbase | 88.8 inches (225 cm) |
| Ground clearance | 15.2 inches (38 cm) |
| Height (exhaust) | 104.1 inches (264 cm) |
| Length | 152.8 inches (388 cm) |
| Rear tread | 55.5 to 79.1 inches (140 to 200 cm) |
| 2WD Rear tire | 18.4-30 |
| 2WD Wheelbase | 88 inches (223 cm) |
| 4WD Wheelbase | 88.8 inches (225 cm) |
| Front tire | 10.00-16 |
| Weight | 6856 to 8003 pounds |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4-30 |
| 4WD Standard tires (ag) | Front: 11.2-24. Rear: 18.4-30 |
Iseki SX75 Weight
| 2WD Cab | 7518 lbs (3410 kg) |
|---|---|
| 2WD ROPS | 6856 lbs (3109 kg) |
| 4WD Cab | 8003 lbs (3630 kg) |