Mitsubishi GAK50

The Mitsubishi GAK50 is a tractor produced by Mitsubishi. It is equipped with a 180.3 ci 3.0 L engine. The listed engine power is Diesel (listed): 50 hp / 37.3 kW. Transmission: 32 forward and reverse. Drive type: half-track. Operating weight: 5027 to 5490 pounds.

Engine Power

Diesel (listed): 50 hp / 37.3 kW

Drive & Traction

half-track

Fuel & Capacities

13.2 gal 50.0 L

Transmission

32 forward and reverse

Operating Weight

5027 to 5490 pounds

Overview

	2008 - 2016 GA SeriesHalf-track Crawler tractor GA Series Half-track Crawler tractor

Production
Manufacturer	Mitsubishi
Half-track Crawler tractor

Variants
GA50	wheeled tractor
GAK50	half-track

Mitsubishi GAK50 Engine
Iseki 3.0L 4-cyl diesel
Fuel tank	13.2 gal 50.0 L
Engine details ...

Mitsubishi GAK50 Transmission
32-speed
Transmission details ...

Mitsubishi GAK50 Power
Engine	50 hp 37.3 kW

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

Tractor hitch
Rear Type	I
Control	position control
Rear lift	4220 lbs 1914 kg

Power Take-off (PTO)
Rear PTO Type	562/763/957/1207 (1.375)

Dimensions & Tires
Wheelbase	77.6 inches 197 cm
Weight	5027 to 5490 pounds
Front tire	8.3-20
Rear tire	tracks
Full dimensions and tires ...

Electrical
Ground	negative
Battery CCA	750
Battery volts	12
Battery AH	80

Engine

Engine Detail — 180.3 ci / 3.0 L Diesel

Manufacturer	Iseki E4DE
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	180.3 ci 3.0 L
Bore/Stroke	3.82x3.94 inches 97 x 100 mm
Power	50 hp 37.3 kW
Rated RPM	2500
Starter	electric
Starter volts	12

Transmission

Transmission — 32 forward and reverse

Gears	32 forward and reverse
Clutch	wet disc

Dimensions

Mitsubishi GAK50 Tires
Ag front	8.3-20
Ag rear	400mm tracks

Dimensions
Wheelbase	77.6 inches 197 cm
Length	143.5 inches 364 cm
Width	66.3 inches 168 cm
Height (ROPS)	100.2 inches 254 cm
Height (cab)	91.9 inches 233 cm
ROPS Weight	5027 lbs 2280 kg
Cab Weight	5490 lbs 2490 kg
Ground clearance	15.9 inches 40 cm
Front tread	49.2 inches 124 cm
Rear tread	50.6 inches 128 cm

Photos

Mitsubishi GAK50 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Mitsubishi GAK50 based on its 50 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

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 GAK50.

Estimated Continuous Field Runtime: 5.1 hrs

Approximately 5.1 hours of continuous field operation at ~75% rated power on a full tank (13.2 gal / 50 L).

Estimated 75% Load Fuel Burn~2.6 gal/hr (9.8 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