Iseki TH20 Tractor Specifications & Overview
Overview
The Iseki TH20 is a compact utility tractor from the dependable TH Series, developed for small farms, orchards, and light agricultural operations.
Manufactured from 2004 to 2010, the TH20 offers a practical balance of power, compact size, and mechanical simplicity.
Positioned between the TH18 and TH22, the TH20 provides increased displacement and torque while maintaining excellent maneuverability, making it suitable for narrow fields and daily farm work.
Engine
| Item | Specification |
|---|---|
| Engine manufacturer | Iseki |
| Engine type | Diesel |
| Cylinders | 3 |
| Displacement | 1.4 L |
| Engine power | 19.7 hp |
| Power output | 14.7 kW |
| Fuel tank capacity | 6.6 gal / 25.0 L |
Engine highlights:
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Higher displacement than TH18 for improved torque
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Fuel-efficient diesel performance
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Designed for long service life and easy maintenance
Transmission
| Item | Specification |
|---|---|
| Transmission type | 12-speed gear |
The mechanical 12-speed gearbox delivers reliable control for cultivation, transport, and PTO-driven tasks.
Power & Mechanical Features
| Item | Specification |
|---|---|
| Drive system | Four-wheel drive (4WD) |
| Steering | Power steering |
| Brakes | Wet disc brakes |
| ROPS | Two-post folding ROPS |
Tractor Hitch
| Item | Specification |
|---|---|
| Rear hitch type | JIS Category 0 |
Power Take-Off (PTO)
| Item | Specification |
|---|---|
| Rear PTO type | 540 rpm (1.375 in) |
| PTO engine RPM | 523 @ 2500 rpm |
| 783 @ 2500 rpm | |
| 1184 @ 2500 rpm |
The PTO setup supports rotary tillers, mowers, and other light agricultural implements commonly used on compact tractors.
Dimensions & Tires
| Item | Specification |
|---|---|
| Wheelbase | 57.1 in / 145 cm |
| Operating weight | 1,786 lbs / 810 kg |
| Front tires | 6.00-12 |
| Rear tires | 8.3-22 |
The slightly longer wheelbase compared to the TH18 improves stability while keeping the tractor compact and easy to handle.
Electrical System
| Item | Specification |
|---|---|
| Ground | Negative |
| Battery voltage | 12 V |
Photos
Official photos of the Iseki TH20 are currently limited.
The images shown represent typical TH Series tractors. Actual appearance may vary depending on market and optional equipment.
Why Choose the Iseki TH20?
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Compact 20 HP class performance
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Reliable 1.4L diesel engine
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Simple and durable mechanical design
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Ideal for orchards, gardens, and small farms
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Proven Japanese engineering
The Iseki TH20 remains a versatile and dependable compact tractor, offering slightly more power than entry-level models while preserving ease of operation and long-term reliability.
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