Introduction
Iseki TA545 Compact Utility Tractor
Manufactured in Japan by Iseki between 1993 and 1999, the TA545 is a compact utility tractor designed for versatile agricultural and maintenance tasks. It belongs to the TA537 and TA550 series, offering a balance of maneuverability and operational power.
Engine Performance
The tractor is powered by an Isuzu 4JA1 liquid-cooled, 4-cylinder diesel engine. With a displacement of 2.5 liters, it produces 45 horsepower at a rated speed of 2500 RPM. The engine delivers 112.1 lb-ft (152 Nm) of torque at 1600 RPM, providing sufficient lugging ability for typical utility applications.
Transmission and Drivetrain
The TA545 features a shuttle transmission offering 16 forward and 16 reverse gears, allowing for precise speed selection during operation. The drivetrain includes a choice of two-wheel or four-wheel drive configurations, complemented by power steering and mechanical wet disc brakes to ensure control and safety in various field conditions.
Hydraulics and PTO
The hydraulic system operates at a pressure of 2400 psi with a total flow of 8.4 gpm (31.8 lpm). A Category II rear hitch provides a lift capacity of 4189 lbs (1900 kg). The independent rear PTO, controlled by an electro-hydraulic clutch, supports both 540 and 1000 RPM speeds to accommodate a wide range of implements.
Dimensions and Operator Environment
With a wheelbase of 77.6 inches and a total weight of 3880 lbs, the tractor maintains a compact footprint suitable for tight workspaces. The operator station features a two-post folding ROPS as standard equipment, with an optional air-conditioned cab available to improve comfort during extended operation.
Conclusion
The Iseki TA545 is a robust, mid-range utility tractor suited for small-to-medium scale agricultural operations, landscaping, and general utility work where compact size and reliable power are required.
Production Information of Iseki, TA545
- Compact Utility tractor
- Built in Japan
| Manufacturer | Iseki |
|---|
Dimension and Tires Information of Iseki, TA545
| Ground clearance | 14.2 inches [36 cm] |
|---|---|
| Wheelbase | 77.6 inches [197 cm] |
| Height (cab) | 93.9 inches [238 cm] |
| Height | 63.6 inches [161 cm] |
| Length | 134.3 inches [341 cm] |
| Front tread | 48 to 61.4 inches [121 to 155 cm] |
| Weight | 3880 lbs [1759 kg] |
| Width | 60.8 inches [154 cm] |
| Rear tread | 48 to 63.8 inches [121 to 162 cm] |
| 2WD Standard tires (ag) | Front: 7.5x16. Rear: 14.9x28 |
|---|---|
| 4WD Standard tires (ag) | Front: 8.3x20. Rear: 14.9x28 |
Engine Specifications of Iseki, TA545
- Isuzu 4JA1
- Liquid-cooled
- 4-cylinder
- Diesel
| Rated RPM | 2500 |
|---|---|
| Starter | Electric |
| Displacement | 152.5 ci [2.5 L] |
| Bore/Stroke | 3.66x3.62 inches [93 x 92 mm] |
| Power | 45 hp [33.6 kW] |
| Torque RPM | 1600 |
| Torque | 112.1 lb-ft [152.0 Nm] |
| Exhaust valve clearance | 0.016 inches [0.406 mm] |
| Oil capacity | 6.3 qts [6.0 L] |
| Starter volts | 12 |
Transmission Information of Iseki, TA545
Transmission variants 1
| Type | Shuttle |
|---|---|
| Gears | 16 forward and reverse |
| Oil capacity | 33.8 qts [32.0 L] |
Mechanical Specs of Iseki, TA545
- Two- or four-wheel drive
- Two-post folding ROPS. Cab available with air-conditioning.
- Power steering
- Mechanical wet disc brakes
Power Information of Iseki, TA545
| Rear PTO | Independent |
|---|---|
| Clutch | Electro-hydraulic |
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of Iseki, TA545
| Pressure | 2400 psi [165.5 bar] |
|---|---|
| Total flow | 8.4 gpm [31.8 lpm] |
| Steering flow | 6 gpm [22.7 lpm] |
Three-Point Hitch of Iseki, TA545
| Rear Type | II |
|---|---|
| Rear lift (at ends) | 4189 lbs [1900 kg] |
Electrical System of Iseki, TA545
| Ground | Negative |
|---|---|
| Battery AH | 110 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 45 |
Where it sits
With 45 HP, the Iseki TA545 sits between TA537 (37 HP) and TA550 (52 HP) in Iseki's range. Its power puts it in the 27th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Iseki TA545 have?
The Iseki TA545 delivers 45 HP.
What years was the Iseki TA545 produced?
The Iseki TA545 was produced in 1993-1999.
What engine does the Iseki TA545 have?
The Iseki TA545 is powered by a Diesel, 4-cylinder engine.
What transmission does the Iseki TA545 use?
The Iseki TA545 uses a Shuttle transmission.
How much does the Iseki TA545 weigh?
The Iseki TA545 weighs 3880 lbs [1759 kg].
Is the Iseki TA545 4WD?
The Iseki TA545 is available in 2WD/4WD.