Iseki TG5390 Tractor Specs: 37.5HP Compact Utility

Iseki TG5390 — Overview

The Iseki TG5390 is a compact utility tractor from Iseki’s TG Series, positioned between the TG5330 and TG5470. First introduced in 2004, it delivers higher power while maintaining a compact footprint, making it ideal for mixed farming, orchard work, mowing, and PTO-driven implements.

With 37.5 engine horsepower, selectable 2WD or 4WD, and a durable 12-speed transmission, the TG5390 balances efficiency, lifting power, and ease of maintenance—qualities highly valued by overseas buyers of Japanese used tractors.


Quick Specifications

Item Specification
Model Iseki TG5390
Series TG Series
Type Compact Utility Tractor
Production years 2004 – (unknown)
Manufacturer Iseki
Drive 2WD or 4WD (MFWD)

Engine

The TG5390 is equipped with a reliable Iseki 1.5-liter 3-cylinder diesel engine, designed for smooth operation, fuel efficiency, and long service life under continuous agricultural use.

Engine Item Detail
Engine manufacturer Iseki
Engine type Diesel
Cylinders 3
Displacement 1.5 L
Rated engine power 37.5 hp (28.0 kW)
Fuel tank capacity 10.6 gal (40.1 L)

Power Output

Item Output
Engine power 37.5 hp (28.0 kW)
PTO power (claimed) 31 hp (23.1 kW)

Transmission

The 12-speed mechanical transmission provides a wide working speed range for both field and transport operations.

Item Specification
Transmission type Mechanical
Gears 12-speed
Steering Power steering
Brakes Wet disc brakes

Hydraulics

The hydraulic system supports demanding rear implements and stable steering performance.

Item Specification
Hydraulic pressure 2276 psi (156.9 bar)
Total hydraulic flow 9.1 gpm (34.4 lpm)
Steering flow 4.9 gpm (18.5 lpm)
Steering pressure 1138 psi (78.5 bar)

Hitch & PTO

Item Specification
Rear hitch type Category I
Rear lift (at ends) 2,800 lbs (1270 kg)
Rear lift (24 in / 610 mm) 2,138 lbs (969 kg)
Rear PTO Independent
Rear PTO speeds 540 / 1000 rpm
Mid PTO speed 2000 rpm

Dimensions & Tires

Item Specification
Wheelbase 69.7 in (177 cm)
Operating weight 2,888 lbs (1309 kg)
Front tires 7-16
Rear tires 12.4-24

Electrical System

Item Specification
Ground Negative
Charging system Alternator
Charging output 40 amps
Battery voltage 12 V
Battery capacity 55 Ah
Battery CCA 630

Mechanical Features

Feature Detail
Drive options 2WD / 4WD
Differential lock Mechanical rear
ROPS Two-post ROPS (standard)

Photos

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Note: Actual appearance may vary depending on year, market specification, and installed attachments.


Why Choose the Iseki TG5390?

The Iseki TG5390 is a popular export model because it offers:

  • Higher power than TG5330 while staying compact

  • Strong hydraulic lift for Category I implements

  • Dual-speed rear PTO and mid PTO flexibility

  • Proven Japanese diesel reliability

EVERY FARM TRACTOR has exported Japanese used tractors since 2006 to over 100 countries, supporting buyers with inspection, documentation, and global shipping.

If you need attachment recommendations or country-specific export advice for the TG5390, feel free to contact us.

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