Iseki TG333 Specifications | 33 hp Compact 4WD Tractor

The Iseki TG333 is a compact utility tractor from the Iseki TG Series, designed for professional farm and estate work.
With a 33 hp 1.5L 3-cylinder diesel engine, 16-speed shuttle transmission, and 4WD with rear differential lock, it is suitable for tillage, mowing, spraying, loader work and trailer towing on small and medium farms.

Below is an English specification sheet formatted for your EVERY FARM TRACTOR website.


Iseki TG333 – Overview

Item Specification
Manufacturer Iseki
Model TG333
Series TG Series
Tractor type Compact utility tractor
Production years ???? – 2004 (end of production 2004)
Engine model Iseki 1.5L 3-cylinder diesel
Rated engine power 33 hp (24.6 kW)
PTO power (claimed) 31 hp (23.1 kW)
Drive configuration Four-wheel drive (4WD)
Steering Power steering
Rear diff lock Standard (rear axle)
ROPS Two-post ROPS
Typical uses Rotary tiller, plough, mower, sprayer, loader, trailer work

Engine – Iseki 1.5L 3-Cylinder Diesel

Item Specification
Engine type 4-stroke, liquid-cooled diesel
Cylinders 3
Displacement 1.5 L (approx. 1,500 cc)
Rated power 33 hp (24.6 kW)
Fuel tank capacity 34.8 L (9.2 US gal)
Aspiration Naturally aspirated
Fuel system Mechanical diesel injection (inline pump)
Cooling system Liquid cooled
Starter Electric, 12 V

Engine description
The 1.5L Iseki diesel engine offers strong torque at low engine speed, excellent fuel economy and long service life.
It is well matched to heavier compact implements such as rotary tillers, flail mowers, sprayers and light front loaders.


Transmission & Driveline

Item Specification
Transmission type 16-speed shuttle (gear drive)
Shuttle function Forward / reverse shuttle lever for quick direction
Gears 16 forward / 16 reverse (combined ranges)
Clutch Dry type (two-stage typical for PTO engagement)
Drive 4WD (mechanical front-wheel drive)
Rear differential lock Pedal-operated, standard
Steering Power steering
Brake type Wet disc brakes

Transmission notes
The shuttle transmission allows the operator to change direction quickly, which is ideal for loader and yard work.
The 16 gears give a wide range of field and transport speeds for precise operation with different implements.


Hydraulics & 3-Point Hitch

Item Specification
Hydraulic pump flow 29.1 L/min (7.7 gpm)
3-point hitch (rear) Category I
Hitch control Position control
Typical hydraulic uses 3-point implements, rear tipping trailer, front loader (where fitted)

Implement capability
With good hydraulic flow and a strong Category I hitch, the TG333 can operate a wide range of compact and mid-size farm implements for soil preparation, mowing, spraying and material handling.


PTO (Power Take-Off)

Item Specification
Rear PTO type 540 rpm (standard)
PTO shaft size 1.375″ (35 mm) 6-spline

PTO usage examples

  • Rear rotary tiller

  • Flail or rotary mower

  • Sprayer or fertilizer spreader

  • Post-hole digger

  • Other 540 rpm PTO-driven implements


Dimensions, Weight & Tires

Item Specification
Wheelbase 178 cm (70.1 in)
Operating weight 1,529 kg (3,373 lb)
Front tires 8–16
Rear tires 13.6–24
Tractor size Compact, stable 4WD chassis

Size impression
The relatively long wheelbase and higher operating weight compared to smaller TG models give the TG333 excellent stability for towing, loader work and operation on uneven terrain, while it remains compact enough for orchards and narrow farm tracks.


Electrical System

Item Specification
System voltage 12 V
Ground Negative
Battery 12 V (approx. 55 Ah typical)

Model Summary for Overseas Buyers

The Iseki TG333 is a powerful compact 4WD tractor in the 33 hp class, featuring:

  • A durable 1.5L 3-cylinder diesel engine

  • 16-speed shuttle transmission for fast forward/reverse work

  • Strong 4WD chassis with rear differential lock

  • Reliable hydraulics and Category I 3-point hitch

  • Standard 540 rpm PTO for worldwide implement compatibility

EVERY FARM TRACTOR has exported quality used Japanese tractors like the TG333 to more than 100 countries since 2006.
If you are interested in a used Iseki TG333 from Japan, please contact us for current stock details, photos and export quotations to your nearest port.

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