Brand siblingUtilityPerformance profile
Yanmar YM187
The Yanmar YM187 is a compact utility tractor designed for various farm and landscaping tasks. It features a three-cylinder, diesel engine made by Yanmar. The engine is liquid-cooled and has a displacement of 53.6 cubic inches, which is below average for its class. Despite its small size, the engine delivers 18 horsepower at 2600 rpm, making it suitable for light to medium-duty work. This tractor comes with a three-speed power shift transmission, offering 9 forward and 3 reverse gears. It has manual steering and a Category I hitch, allowing it to work with a range of implements. The YM187 is compact, measuring 106.5 inches long, 50 inches wide, and 84.9 inches high. It weighs 1523 pounds, which is on the lighter side for utility tractors. The tractor offers optional transmission or live PTO with speeds of 540 and 1000 rpm. It also comes with an electric starter and can be fitted with either agricultural or lawn/turf tires, making it versatile for different terrains and tasks.
ManufacturerYanmarPower18 hpEngine3-cylTransThree-speed power shift
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 18hp
- Operating Weight
- 1,523 lb
- Transmission
- Three-speed power shift
At a glance
How the YM187 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
18 hp · 6th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The YM187 ranks at the 6th percentile for engine power among recorded utility tractors.
Overview
About the Yanmar YM187
The Yanmar YM187 is a compact utility tractor designed for various farm and landscaping tasks. It features a three-cylinder, diesel engine made by Yanmar. The engine is liquid-cooled and has a displacement of 53.6 cubic inches, which is below average for its class. Despite its small size, the engine delivers 18 horsepower at 2600 rpm, making it suitable for light to medium-duty work. This tractor comes with a three-speed power shift transmission, offering 9 forward and 3 reverse gears. It has manual steering and a Category I hitch, allowing it to work with a range of implements. The YM187 is compact, measuring 106.5 inches long, 50 inches wide, and 84.9 inches high. It weighs 1523 pounds, which is on the lighter side for utility tractors. The tractor offers optional transmission or live PTO with speeds of 540 and 1000 rpm. It also comes with an electric starter and can be fitted with either agricultural or lawn/turf tires, making it versatile for different terrains and tasks.
Full specifications
Every recorded spec
General
| Manufacturer | Yanmar |
|---|---|
| Model | YM187 |
| Category | Utility tractor |
| Operating weight | 1,523lb |
Engine
| Make | Yanmar |
|---|---|
| Model | 3T72HA-N |
| Power | 18hp |
| Cylinders | 3 |
| Displacement | 53.6ci |
| Bore | 2.83in |
| Stroke | 2.91in |
Transmission
| Type | Three-speed power shift |
|---|---|
| Forward gears | 9 |
| Reverse gears | 3 |
Chassis & drive
| Steering | Manual |
|---|
Power take-off
| Rear PTO | Optional Transmission or Live PTO |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 106.5in |
|---|---|
| Width | 50in |
| Height | 84.9in |
| Operating weight | 1,523lb |
Capacities
| Cooling system | 1.1gal |
|---|
Head to head
YM187 vs. Utility median
How the Yanmar YM187 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 18 hp | 55 hp | -67% | 6th |
| Engine Displacement | 53.6 ci | 183 ci | -71% | 3rd |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 9 | 12 | -25% | 35th |
| Operating Weight | 1,523 lb | 5,303 lb | -71% | 6th |
| Length | 107 in | 137 in | -22% | 13th |
| Width | 50 in | 66 in | -24% | 17th |
| Height | 84.9 in | 94.1 in | -10% | 33rd |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Yanmar tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Yanmar YM1802 | 18 hp | 2,260 lb | 1982–1983 | Compare → |
| Yanmar YM1810 | 18 hp | 1,808 lb | 1980–1981 | Compare → |
| Yanmar YM186 | 18 hp | 1,433 lb | 1980–1986 | Compare → |
| Yanmar AF-18 | 17.8 hp | 1,653 lb | 1992+ | Compare → |
| Yanmar AF-180 | 17.8 hp | 1,653 lb | 1997–2000 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 5015 | 18 hp | 1,278 lb | 1982–1985 | Compare → |
| Allis Chalmers WC (1938-1948) | 18 hp | 3,792 lb | 1938–1948 | Compare → |
| Bolens 1886 | 18 hp | — | 1971–1972 | Compare → |
| CaseIH 235 | 18 hp | 1,350 lb | — | Compare → |
| CaseIH Farmall DX18E | 18 hp | 1,314 lb | — | Compare → |
Explore
Yanmar siblings
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FAQ
Common questions
How much horsepower does the Yanmar YM187 have?
The Yanmar YM187 produces 18 hp from its 3-cylinder engine. Engine displacement is 53.6 ci.
How much does the Yanmar YM187 weigh?
The Yanmar YM187 weighs about 1,523 lb in operating condition.
What transmission is in the Yanmar YM187?
Transmission on the Yanmar YM187 is Three-speed power shift, with 9 forward speeds.
What hitch category is the Yanmar YM187?
The Yanmar YM187 uses a Category I hitch.
What maintenance does the Yanmar YM187 require?
Like any tractor, the Yanmar YM187 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.