Mitsubishi GSK18

The Mitsubishi GSK18 is a tractor produced by Mitsubishi. It is equipped with a 61.4 ci 1.0 L engine. The listed engine power is Diesel (listed): 17.7 hp / 13.2 kW. Transmission: 6 forward and 2 reverse. Drive type: half-track. Operating weight: 2050 lbs 929 kg.

Engine Power

Diesel (listed): 17.7 hp / 13.2 kW

Drive & Traction

half-track

Fuel & Capacities

6.6 gal 25.0 L

Transmission

6 forward and 2 reverse

Operating Weight

2050 lbs 929 kg

Overview

	2003 - 2005 GS SeriesHalf-track Crawler tractor GS Series Half-track Crawler tractor

Production
Manufacturer	Mitsubishi
Half-track Crawler tractor

Mitsubishi GSK18 Engine
Isuzu 1.0L 3-cyl diesel
Fuel tank	6.6 gal 25.0 L
Engine details ...

Mitsubishi GSK18 Transmission
6-speed
Transmission details ...

Mitsubishi GSK18 Power
Engine	17.7 hp 13.2 kW

Mechanical
Drive	half-track
Power steering
Wet disc brakes
Two-post ROPS.

Tractor hitch
Rear Type	JIS0

Power Take-off (PTO)
Rear PTO Type	540 (1.375)
Engine RPM	500@2500
	774@2500
	1266@2500
	-861@2500

Dimensions & Tires
Wheelbase	53 inches 134 cm
Weight	2050 lbs 929 kg
Front tire	6.00-12
Rear tire	tracks
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine Detail — 61.4 ci / 1.0 L Diesel

Manufacturer	Isuzu E3100
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	61.4 ci 1.0 L
Bore/Stroke	2.91x3.07 inches 74 x 78 mm
Power	17.7 hp 13.2 kW
Rated RPM	2500
Starter	electric
Starter volts	12

Transmission

Transmission — 6 forward and 2 reverse

Gears	6 forward and 2 reverse
Clutch	dry disc

Dimensions

Mitsubishi GSK18 Tires
Ag front	6.00-12
Ag rear	330mm tracks

Dimensions
Wheelbase	53 inches 134 cm
Length	103.5 inches 262 cm
Width	49.6 inches 125 cm
Height (ROPS)	72.8 inches 184 cm
Weight	2050 lbs 929 kg
Ground clearance	14.4 inches 36 cm
Front tread	34.5 inches 87 cm
Rear tread	35.4 inches 89 cm

Photos

Mitsubishi GSK18 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Mitsubishi GSK18 based on its 17.7 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	4 ft (48 in)1.2 m	Light Duty	Pasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep	42 to 48 in105 - 120 cm	Light Duty	Covers compact tractor tire width.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Mitsubishi GSK18.

Estimated Continuous Field Runtime: 7.2 hrs

Approximately 7.2 hours of continuous field operation at ~75% rated power on a full tank (6.6 gal / 25 L).

Estimated 75% Load Fuel Burn~0.9 gal/hr (3.5 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours