Iseki TG313 Specifications | 30.6 hp Compact 4WD Tractor

The Iseki TG313 is a compact utility tractor from the TG Series, built for farmers who need more power than the TG293 while staying in a compact 4WD size.
It uses a 1.5L Iseki E3CD 3-cylinder diesel engine and a 16-forward/16-reverse transmission, making it suitable for tillage, mowing, spraying, loader work and trailer towing.

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


Overview – Iseki TG313 Compact Utility Tractor

Item Specification
Manufacturer Iseki
Model TG313
Series TG Series
Tractor type Compact utility tractor
Production years ???? – 2004 (end of production 2004)
Engine model Iseki E3CD 3-cyl diesel, 1.5 L
Rated engine power 30.6 hp (22.8 kW)
Drive configuration 4×4 MFWD (4WD)
Steering Power steering
Brakes Wet disc brakes
ROPS / Cab Two-post ROPS; cab optional
Typical applications Rotary tiller, plough, mower, sprayer, loader, trailer work

Engine – Iseki E3CD 1.5L 3-Cylinder Diesel

Item Specification
Engine model Iseki E3CD
Engine type 4-stroke, liquid-cooled diesel, 3 cylinders
Displacement 1.5 L (91.4 cu in)
Rated power 30.6 hp (22.8 kW)
Rated speed 2,800 rpm
Fuel tank capacity 35.0 L (9.25 US gal)
Aspiration Naturally aspirated
Fuel system Mechanical diesel injection
Cooling system Liquid cooled
Starter Electric, 12 V

Engine description
The E3CD engine is a robust 1.5L diesel designed for long life and low fuel consumption. Its 30.6 hp output and good low-rpm torque make the TG313 capable of handling heavier implements than smaller TG models, while staying compact and easy to drive.


Transmission & Driveline

Item Specification
Transmission type 16-speed manual (gear drive)
Gear range 16 forward / 16 reverse
Clutch Dry disc
Drive 4×4 MFWD (mechanical front-wheel drive)
Steering Power steering
Brakes Wet disc
ROPS / cab Two-post ROPS standard, factory cab optional

Usage notes

  • The 16×16 transmission gives very fine speed control for jobs such as rotary tilling, seeding, spraying and mowing.

  • 4WD and wet disc brakes improve traction and safety on slopes, in muddy paddies and on soft fields.


PTO, 3-Point Hitch & Hydraulics

Item Specification
3-point hitch (rear) Category I
Hitch control Position control
Rear PTO type Multi-speed rear PTO
Rear PTO speeds 584 / 777 / 1066 / 1259 rpm (1.375″ shaft)
Typical hydraulic uses 3-point implements, rear tipping trailer, loader (where fitted)

Implement compatibility

With Category I hitch and multi-speed PTO, the TG313 can operate:

  • Rotary tillers and power harrows

  • Rear or flail mowers

  • Ploughs, seeders and spreaders

  • Orchard sprayers and other PTO-driven tools

This makes it a flexible machine for mixed farming, orchards and estate maintenance.


Dimensions, Weight & Tires

Item Specification
Wheelbase 1,75 m (68.9 in)
Overall length 3,14 m (124 in)
Overall width 1,42 m (56.1 in)
Overall height 1,96 m (77.4 in) (to ROPS)
Ground clearance 37 cm (14.6 in)
Operating weight 1,319–1,480 kg (2,910–3,263 lb), ROPS vs cab
Front tread 115 cm (45.3 in)
Rear tread 109–141 cm (43.3–55.9 in)
Front tires (ag) 8-16
Rear tires (ag) 12.4-24

Size impression
The TG313 is still compact enough for orchards, vineyards and narrow farm roads, but its longer wheelbase and higher weight give better stability for loader work and towing compared with smaller TG models.


Electrical System

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

Model Summary for Overseas Buyers

The Iseki TG313 is a 30.6 hp compact 4WD tractor that offers:

  • A durable 1.5L E3CD 3-cylinder diesel engine

  • 16×16 gear transmission for precise speed control

  • Strong 4WD chassis with power steering and wet disc brakes

  • Multi-speed rear PTO (584–1259 rpm) for many implement types

  • Category I 3-point hitch suitable for a wide range of farm tools

It is an excellent choice for farmers and contractors who need a compact but powerful tractor for daily agricultural work, orchards, and estate maintenance.

EVERY FARM TRACTOR has exported Japanese tractors like the Iseki TG313 to more than 100 countries since 2006.
If you are interested in a used Iseki TG313 from Japan, please contact us with your country and nearest port so we can provide current stock information, photos and export quotations.

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