Introduction
Mitsubishi GAK50 Half-Track Tractor
The Mitsubishi GAK50 is a half-track crawler tractor produced between 2008 and 2016. Designed for agricultural operations requiring superior traction, this machine belongs to the GAK46 series and offers a specialized configuration for demanding terrain.
Engine and Performance
The tractor is powered by a 3.0-liter, 4-cylinder Iseki E4DE liquid-cooled diesel engine. It delivers 50 horsepower (37.3 kW) at a rated speed of 2500 RPM. The engine features a bore/stroke ratio of 97 x 100 mm, ensuring consistent performance for field tasks.
Transmission and Drive System
This model utilizes a half-track drive system, combining front pneumatic tires (8.3-20) with 400mm rear tracks to maximize flotation and grip. The transmission provides 32 forward and reverse gears, paired with a wet disc clutch for durability during frequent directional changes.
Hydraulics and PTO
The GAK50 is equipped with a Category I rear hitch featuring position control, offering a lift capacity of 4220 lbs (1914 kg). The rear PTO provides four distinct speeds—562, 763, 957, and 1207 RPM—allowing for versatile implement compatibility.
Dimensions and Operator Environment
With a wheelbase of 197 cm and a ground clearance of 40 cm, the tractor is built for stability. It is available with a two-post ROPS or an optional cab, with total weights ranging from 5027 lbs (2280 kg) for the ROPS version to 5490 lbs (2490 kg) for the cab configuration.
Conclusion
The Mitsubishi GAK50 is a specialized tool engineered for agricultural environments where standard wheeled tractors may struggle with traction. Its combination of a high-ratio gear count, multi-speed PTO, and robust half-track design makes it suitable for intensive soil work and operations in challenging field conditions.
Production Information of Mitsubishi, GAK50
- Half-track Crawler tractor
| Manufacturer | Mitsubishi |
|---|
Dimension and Tires Information of Mitsubishi, GAK50
| Cab Weight | 5490 lbs [2490 kg] |
|---|---|
| Wheelbase | 77.6 inches [197 cm] |
| Height (cab) | 91.9 inches [233 cm] |
| Height (ROPS) | 100.2 inches [254 cm] |
| Length | 143.5 inches [364 cm] |
| Ground clearance | 15.9 inches [40 cm] |
| ROPS Weight | 5027 lbs [2280 kg] |
| Width | 66.3 inches [168 cm] |
| Rear tread | 50.6 inches [128 cm] |
| Front tread | 49.2 inches [124 cm] |
| Ag front | 8.3-20 |
|---|---|
| Ag rear | 400mm tracks |
Engine Specifications of Mitsubishi, GAK50
- Iseki E4DE
- Liquid-cooled
- Diesel
- 4-cylinder
| Power | 50 hp [37.3 kW] |
|---|---|
| Displacement | 180.3 ci [3.0 L] |
| Rated RPM | 2500 |
| Bore/Stroke | 3.82x3.94 inches [97 x 100 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Mitsubishi, GAK50
Transmission variants 1
| Gears | 32 forward and reverse |
|---|---|
| Clutch | Wet disc |
Mechanical Specs of Mitsubishi, GAK50
- Two-post ROPS. Cab optional.
- Power steering
- Wet disc brakes
| Drive | Half-track |
|---|
Power Information of Mitsubishi, GAK50
| Rear PTO Type | 562/763/957/1207 (1.375) |
|---|
Three-Point Hitch of Mitsubishi, GAK50
| Rear Type | I |
|---|---|
| Control | Position control |
| Rear lift | 4220 lbs [1914 kg] |
Electrical System of Mitsubishi, GAK50
| Ground | Negative |
|---|---|
| Battery AH | 80 |
| Battery CCA | 750 |
| Battery volts | 12 |
Where it sits
With 50 HP, the Mitsubishi GAK50 sits just above GAK46 (45 HP) in Mitsubishi's range. Its power puts it in the 33th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Mitsubishi GAK50 have?
The Mitsubishi GAK50 delivers 50 HP.
What years was the Mitsubishi GAK50 produced?
The Mitsubishi GAK50 was produced in 2008-2016.
What engine does the Mitsubishi GAK50 have?
The Mitsubishi GAK50 is powered by a Diesel, 4-cylinder engine.
How much does the Mitsubishi GAK50 weigh?
The Mitsubishi GAK50 weighs 5490 lbs [2490 kg].