Same brandCrawler tractorsSpec sheet
Mitsubishi GSK18
The Mitsubishi GSK18 is a compact crawler tractor designed for tough jobs on various terrains. It features a unique half-track chassis, combining the benefits of wheels and tracks. The front has regular agricultural tires, while the back uses tracks for better grip and stability. This tractor is small but mighty, measuring 103.5 inches long, 49.6 inches wide, and 72.8 inches tall. Under the hood, the GSK18 has a liquid-cooled, 3-cylinder diesel engine made by Isuzu. The engine is small but efficient, with a displacement of 61.4 cubic inches. It produces 17.7 horsepower at 2500 rpm, which is enough power for many farm tasks. The tractor has a 6-speed forward and 2-speed reverse transmission, giving drivers good control over their speed. With power steering and an electric starter, it's easy to operate. The GSK18 also comes with a roll-over protection system (ROPS) for safety. At 2050 pounds, it's lightweight compared to many other tractors, making it easier to move around the farm.
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Key specifications
- Category
- Crawler
- Engine power
- 18hp
- Operating weight
- 2,050 lb
Category comparison
GSK18 compared with its category
vs. Crawler medianDistribution
Engine Power (hp)
All recorded Crawler tractors
17.7 hp · 1st
This model
18
Median 200 hp
508
This modelCrawler tractorsMediann = 142
The GSK18 ranks at the 1st percentile for engine power among recorded crawler tractors.
Overview
About the Mitsubishi GSK18
The Mitsubishi GSK18 is a compact crawler tractor designed for tough jobs on various terrains. It features a unique half-track chassis, combining the benefits of wheels and tracks. The front has regular agricultural tires, while the back uses tracks for better grip and stability. This tractor is small but mighty, measuring 103.5 inches long, 49.6 inches wide, and 72.8 inches tall. Under the hood, the GSK18 has a liquid-cooled, 3-cylinder diesel engine made by Isuzu. The engine is small but efficient, with a displacement of 61.4 cubic inches. It produces 17.7 horsepower at 2500 rpm, which is enough power for many farm tasks. The tractor has a 6-speed forward and 2-speed reverse transmission, giving drivers good control over their speed. With power steering and an electric starter, it's easy to operate. The GSK18 also comes with a roll-over protection system (ROPS) for safety. At 2050 pounds, it's lightweight compared to many other tractors, making it easier to move around the farm.
Full specifications
Recorded specifications
General
| Manufacturer | Mitsubishi |
|---|---|
| Model | GSK18 |
| Category | Crawler tractor |
| Type | Half-track |
| Operating weight | 2,050lb(929.9 kg) |
Engine
| Make | Isuzu |
|---|---|
| Model | E3100 |
| Power | 17.7hp(13.2 kW) |
| Cylinders | 3 |
| Displacement | 61.4ci(1.01 L) |
| Bore | 2.91in(73.91 mm) |
| Stroke | 3.07in(77.98 mm) |
Transmission
| Forward gears | 6 |
|---|---|
| Reverse gears | 2 |
Chassis & drive
| Chassis | Half-track |
|---|---|
| Steering | Power |
Dimensions
| Length | 103.5in(2,629 mm) |
|---|---|
| Width | 49.6in(1,260 mm) |
| Height | 72.8in(1,849 mm) |
| Operating weight | 2,050lb(929.9 kg) |
Tires
| Front | 6.00-12Convert |
|---|
Closest alternatives
GSK18 compared with the nearest models by horsepower
By engine horsepower, the nearest crawler models to the GSK18 are the Mitsubishi GSK190 and the Mitsubishi GSK20. The Mitsubishi GSK190 is rated 1.1 hp higher and weighs 230 lb more. The Mitsubishi GSK20 makes 2 hp more and weighs 830 lb more, so it carries more weight per horsepower, which helps traction in draft work. Of the 3 models, the GSK18 has the lowest weight per horsepower at 116 lb per hp.
| Spec | Mitsubishi GSK18 | Mitsubishi GSK190 | Mitsubishi GSK20 |
|---|---|---|---|
| Engine power | 17.7 hp13.2 kW | 18.8 hp14 kW | 19.7 hp14.7 kW |
| Operating weight | 2,050 lb930 kg | 2,282 lb1,035 kg | 2,877 lb1,305 kg |
| Weight per hp | 116 lb/hp70 kg/kW | 121 lb/hp74 kg/kW | 146 lb/hp89 kg/kW |
| Displacement | 61.4 ci1.01 L | 68.5 ci1.12 L | 83.2 ci1.36 L |
| Cylinders | 3 | 3 | 3 |
| Drive | - | Track | Track |
Calculators
Calculators for the GSK18
PTO power
About 15 to 16 PTO hp
Estimated from the 17.7 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 17.7 hp tractor can run
The calculator sizes mowers, tillers, discs, plows and balers for this tractor.
Ballast
135 lb per PTO hp as listed
The calculator gives the target weight and front/rear split for each job.
Units
17.7 hp is 13.2 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Tires
Convert the 6.00-12 tire size
The calculator gives diameter, rolling circumference and the metric or inch equivalent.
Category medians
GSK18 vs. Crawler median
Mitsubishi GSK18 compared with other Crawler tractors
| Spec | This model | Crawler median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 17.7 hp | 200 hp | -91% | 1st |
| Engine Displacement | 61.4 ci | 468 ci | -87% | 1st |
| Cylinders | 3 | 6 | -50% | 10th |
| Forward Gears | 6 | 10 | -40% | 34th |
| Operating Weight | 2,050 lb | 23,320 lb | -91% | 2nd |
| Length | 104 in | 146 in | -29% | 9th |
| Width | 49.6 in | 79.5 in | -38% | 11th |
| Height | 72.8 in | 90.6 in | -20% | 26th |
Medians and percentiles are calculated from the crawler tractors in the database that have a recorded value for each specification (sample size 134–192 models).
Same manufacturer
Other Mitsubishi models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
What is the engine power output of the Mitsubishi GSK18?
Rated engine output for the Mitsubishi GSK18 is 17.7 hp, delivered by a 3-cylinder engine. The engine displaces 61.4 ci.
What is the operating weight of the Mitsubishi GSK18?
The Mitsubishi GSK18 has an operating weight of about 2,050 lb.
What are the factory tire sizes for the Mitsubishi GSK18?
The Mitsubishi GSK18 comes with 6.00-12 front tires.
How do I maintain a Mitsubishi GSK18?
Routine service for the Mitsubishi GSK18 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.