Iseki TH22 Compact Utility Tractor | 22 HP TH Series

Iseki TH22 Tractor Specifications & Overview

Overview

The Iseki TH22 is a compact utility tractor from the well-established TH Series, developed for small to mid-size farms, orchards, and diversified agricultural work.
Produced between 2004 and 2010, the TH22 delivers increased power over the TH20 while maintaining compact dimensions and simple mechanical construction.

Positioned between the TH20 and TH24, the TH22 offers a strong balance of horsepower, stability, and maneuverability, making it suitable for daily farming operations in confined or uneven environments.


Engine

Item Specification
Engine manufacturer Iseki
Engine type Diesel
Cylinders 3
Displacement 1.4 L
Engine power 21.7 hp
Power output 16.2 kW
Fuel tank capacity 6.6 gal / 25.0 L

Engine highlights:

  • Reliable 3-cylinder diesel engine

  • Improved power compared to TH20

  • Fuel-efficient and easy to maintain


Transmission

Item Specification
Transmission type 12-speed gear

The 12-speed mechanical transmission provides dependable performance for tilling, transport, and PTO-driven work.


Power & Mechanical Features

Item Specification
Drive system Four-wheel drive (4WD)
Steering Power steering
Brakes Wet disc brakes
ROPS Two-post folding ROPS
Cab Optional cab with air-conditioning

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
829 @ 2500 rpm
1218 @ 2500 rpm

The PTO system supports rotary tillers, mowers, and other compact agricultural implements.


Dimensions & Tires

Item Specification
Wheelbase 57.1 in / 145 cm
Operating weight 1,896 – 2,348 lbs
Front tires 6-14
Rear tires 8.3-24

The wider rear tires and increased weight improve traction and stability during heavier field work.


Electrical System

Item Specification
Ground Negative
Battery voltage 12 V

Photos

https://www.iseki.co.jp/global/cms/upload/common/2023/02/TH-2_KV.png?utm_source=chatgpt.com

Official photos of the Iseki TH22 are currently limited.
The images shown represent typical TH Series configurations. Actual appearance may vary depending on market and optional equipment.


Why Choose the Iseki TH22?

  • Strong 22 HP class performance

  • Compact size with enhanced stability

  • Simple and durable mechanical design

  • Suitable for orchards, gardens, and small farms

  • Trusted Japanese engineering

The Iseki TH22 is an excellent choice for users seeking a compact tractor with extra power and long-term reliability while retaining ease of operation and maintenance.

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