Brand siblingMitsubishi GAK550
The Mitsubishi GAK550 is a unique crawler tractor with a half-track chassis. It's powered by a Shibaura N4LDI-TA diesel engine that's turbocharged and liquid-cooled. This 4-cylinder engine has a displacement of 135.2 ci, which is below average for tractors. However, it packs a punch with 54.4 hp at 2600 rpm, offering above-average power for its size. The engine's high rpm rating stands out, being very high compared to other tractors. This compact tractor measures 139.6 inches long, 66.5 inches wide, and 92.7 inches tall. It has a relatively light operating weight of 5611 lb, making it easy to maneuver. The GAK550 features agricultural tires in front and tracks in the rear, providing excellent traction and stability. It comes with a comfortable cab for the operator and uses power steering for easy control. With 32 forward and 32 reverse gears, this tractor offers plenty of speed options for various tasks. The Category I hitch and electric starter add to its versatility and ease of use.

Quick specs
- Category
- Crawler
- Engine Power Output
- 54hp
- Operating Weight
- 5,611 lb
At a glance
How the GAK550 compares
vs. Crawler medianDistribution
Engine Power (hp)
Across all Crawler tractors
This model
The GAK550 ranks at the 32nd percentile for engine power among recorded crawler tractors.
Overview
About the Mitsubishi GAK550
The Mitsubishi GAK550 is a unique crawler tractor with a half-track chassis. It's powered by a Shibaura N4LDI-TA diesel engine that's turbocharged and liquid-cooled. This 4-cylinder engine has a displacement of 135.2 ci, which is below average for tractors. However, it packs a punch with 54.4 hp at 2600 rpm, offering above-average power for its size. The engine's high rpm rating stands out, being very high compared to other tractors. This compact tractor measures 139.6 inches long, 66.5 inches wide, and 92.7 inches tall. It has a relatively light operating weight of 5611 lb, making it easy to maneuver. The GAK550 features agricultural tires in front and tracks in the rear, providing excellent traction and stability. It comes with a comfortable cab for the operator and uses power steering for easy control. With 32 forward and 32 reverse gears, this tractor offers plenty of speed options for various tasks. The Category I hitch and electric starter add to its versatility and ease of use.
Full specifications
Every recorded spec
General
| Manufacturer | Mitsubishi |
|---|---|
| Model | GAK550 |
| Category | Crawler tractor |
| Type | Half-track |
| Operating weight | 5,611lb |
Engine
| Make | Shibaura |
|---|---|
| Model | N4LDI-TA |
| Power | 54.4hp |
| Cylinders | 4 |
| Displacement | 135.2ci |
| Bore | 3.31in |
| Stroke | 3.94in |
Transmission
| Forward gears | 32 |
|---|---|
| Reverse gears | 32 |
Chassis & drive
| Chassis | Half-track |
|---|---|
| Steering | Power |
| Cab | Cab |
Dimensions
| Length | 139.6in |
|---|---|
| Width | 66.5in |
| Height | 92.7in |
| Operating weight | 5,611lb |
Head to head
GAK550 vs. Crawler median
How the Mitsubishi GAK550 compares to other Crawler tractors
| Spec | This model | Crawler median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 54.4 hp | 200 hp | -73% | 32nd |
| Engine Displacement | 135 ci | 468 ci | -71% | 17th |
| Cylinders | 4 | 6 | -33% | 33rd |
| Forward Gears | 32 | 10 | +220% | 99th |
| Operating Weight | 5,611 lb | 23,320 lb | -76% | 21st |
| Length | 140 in | 146 in | -4% | 44th |
| Width | 66.5 in | 79.5 in | -16% | 42nd |
| Height | 92.7 in | 90.6 in | +2% | 54th |
Medians and percentiles are computed from the crawler tractors in our database with a recorded value for each spec (sample sizes 134–192 models).
Compare to tractors with similar specs
Commonly compared Mitsubishi tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Mitsubishi GAK50 | 50 hp | — | — | Compare → |
| Mitsubishi GAK500 | 49.5 hp | 5,148 lb | — | Compare → |
| Mitsubishi GAK450 | 45.6 hp | 5,600 lb | — | Compare → |
| Mitsubishi GAK46 | 45.6 hp | 5,412 lb | — | Compare → |
| Mitsubishi GAK41 | 41.1 hp | 5,412 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Apollo 554 | 55 hp | 6,239 lb | — | Compare → |
| Ascot Universal 550 | 55 hp | 4,600 lb | — | Compare → |
| Barreiros 5000 | 55 hp | 5,030 lb | — | Compare → |
| Barreiros 5000 VL | 55 hp | 4,080 lb | — | Compare → |
| Belarus 405 | 55 hp | 7,056 lb | — | Compare → |
Explore
Mitsubishi siblings
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Gallery
Mitsubishi GAK550 photos






FAQ
Common questions
What is the engine power output of the Mitsubishi GAK550?
Rated engine output for the Mitsubishi GAK550 is 54.4 hp, delivered by a 4-cylinder engine. The engine displaces 135.2 ci.
What hitch category is the Mitsubishi GAK550?
The Mitsubishi GAK550 uses a Category Category 3 hitch.
What is the operating weight of the Mitsubishi GAK550?
In working trim, the Mitsubishi GAK550 comes in at roughly 5,611 lb.
How do I maintain a Mitsubishi GAK550?
Routine service for the Mitsubishi GAK550 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.

