Overview
The Iseki TA450 is a compact utility farm tractor produced from 1985 to 1987, powered by a 2.5L Isuzu 4-cylinder diesel engine rated at 50.3 horsepower. It features a 16-speed transmission with 16 forward and reverse gears and was available in both two-wheel and four-wheel drive configurations. The machine is equipped with a JIS1 rear hitch and a 540 RPM rear PTO.
Ideal Applications
Powertrain and Engine Configuration:
The tractor is equipped with an Isuzu 4JA1 liquid-cooled diesel engine that produces 50.3 hp at 2500 RPM and features a 13.5-gallon fuel capacity.
Transmission and Drive System:
The mechanical setup includes a 16-speed transmission providing 16 forward and reverse gears, paired with either a 2WD or 4WD drive type.
Physical Dimensions and Weight:
The chassis features a 77.6-inch wheelbase and 15.4 inches of ground clearance, with a 2WD operating weight of 3869 lbs and a 4WD weight of 4310 lbs.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Iseki |
Engine
| Engine type | Isuzu 2.5L 4-cyl diesel |
|---|---|
| Fuel tank | 13.5 gal (51.1 L) |
| Bore/Stroke | 3.66x3.62 inches (93 x 92 mm) |
| Description | Isuzu 4JA1 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 152.5 ci (2.5 L) |
| Power | 50.3 hp (37.5 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Gears | 16 forward and reverse |
|---|---|
| Transmission type | 16-speed |
Mechanical
| Cab | Four-post ROPS. Cab optional. |
|---|---|
| Drive type | Two- or four-wheel drive |
Hitch
| Rear Type | JIS1 |
|---|
PTO
| Engine RPM | 565@2500 |
|---|---|
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| 2WD Front tread | 45.3 to 61 inches (115 to 154 cm) |
|---|---|
| 2WD Weight | 3869 lbs (1754 kg) |
| 4WD Weight | 4310 lbs (1955 kg) |
| Ground clearance | 15.4 inches (39 cm) |
| Height | 87.8 inches (223 cm) |
| Length | 134.3 inches (341 cm) |
| Rear tread | 48 to 63.8 inches (121 to 162 cm) |
| Wheelbase | 77.6 inches (197 cm) |
| Width | 60.8 inches (154 cm) |
| 2WD Rear tire | 12.4-32 |
| Front tire | 6.00-18 |
| Weight | 3869 to 4310 pounds |
| Wheelbase | 77.6 inches (197 cm) |
| 2WD Standard tires (ag) | Front: 6.00-18. Rear: 12.4-32 |
| 4WD Standard tires (ag) | Front: 8.3-20. Rear: 12.4-32 |
References
| Description | Landleader 340 - 370 - 410 - 450 published in 1986, by Iseki |
|---|