| Manufacturer |
Yanmar |
| Price |
7,400(USD) |
| Model |
YM186 |
| Equipment Type |
Compact Utility Tractors |
| Factory |
|
VARIANTS
YANMAR YM186 POWER
| Engine (gross) |
18hp / 13.4kW |
ENGINE DETAIL
The Yanmar YM186 features a compact 3-cylinder diesel engine with a modest displacement of 0.9L, delivering 18hp at a rated RPM of 2600, making it suitable for light agricultural tasks. Its compression ratio of 23:1 contributes to efficient fuel combustion, though it may limit performance at higher altitudes due to reduced air density. With an oil capacity of 3.4 quarts and a coolant capacity of 4.4 quarts, regular maintenance is essential for optimal engine longevity and to prevent overheating during prolonged use.
| Description |
Yanmar 3T72HA diesel 3-cylinder liquid-cooled |
| Displacement |
53.5ci / 0.9L |
| Bore/Stroke |
2.83x2.83inches / 72x 72 mm |
| Power (gross) |
18hp / 13.4kW |
| Compression |
23:1 |
| Rated RPM |
2600 |
| Firing order |
1-3-2 |
| Starter volts |
12 |
| Oil capacity |
3.4qts / 3.2L |
| Coolant capacity |
4.4qts / 4.2L |
| Intake valve clearance |
0.008inches / 0.203 mm |
| Exhaust valve clearance |
0.008inches / 0.203 mm |
YANMAR YM186 ENGINE
The Yanmar YM186 is powered by a robust 0.9L 3-cylinder diesel engine, providing excellent fuel efficiency and torque suitable for small to medium-scale farming tasks. Its compact size enables maneuverability in tight spaces, making it ideal for diverse agricultural applications. However, users should consider the limited power output for heavier operations, which may restrict its versatility in larger fields or demanding conditions.
| Description |
Yanmar 0.9L 3-cyl diesel |
TRANSMISSION
The Yanmar YM186 tractor features a versatile 9-forward and 3-reverse gear system, providing excellent maneuverability for various tasks, especially in tight spaces. Its oil capacity of 8.4 quarts (7.9 liters) is optimized for extended operational intervals while ensuring proper lubrication under heavy loads. The three speed ranges enhance torque delivery, making it ideal for diverse applications, but operators should be mindful of potential transmission strain during heavy-duty use.
| Gears |
9 forward and 3 reverse |
| Oil capacity |
8.4qts / 7.9L |
| Description |
Three speeds, plus reverse, with three ranges. |
MECHANICAL
The Yanmar YM186 tractor features a versatile 4x2 2WD or 4x4 MFWD configuration, providing adaptability for various terrains, though 2WD may struggle on uneven ground. Its manual or optional power steering allows for ease of maneuvering, while the mechanical dry shoe brakes can pose challenges in wet conditions due to reduced effectiveness. The 9-speed transmission enhances operational efficiency across different tasks, making it suitable for agriculture or light construction, but the open operator station may expose operators to harsh weather without a cab.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Steering |
manual/power optional |
| Brakes |
mechanical dry shoe |
| Cab |
Open operator station. ROPS optional. |
| Transmission |
9-speed |
CAPACITY
| Fuel |
4.2gal / 15.9L |
| Hydraulic system |
2.1gal / 7.9L |
HYDRAULICS
| Type |
open center |
| Capacity |
2.1gal / 7.9L |
| Pressure |
1991psi / 137.3bar |
| Total flow |
4.8gpm / 18.2lpm |
TRACTOR HITCH
| Rear Type |
I |
| Rear lift (at 24 |
551lbs / 249kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
transmission |
| Rear RPM |
540/1000 |
YANMAR YM186 TIRES
The Yanmar YM186 tractor features a 2WD front configuration with 5.00-12 tires, which may provide superior agility for light agricultural tasks but can limit traction on uneven terrain. In contrast, its 4WD option with 6-12 tires significantly enhances stability and traction, making it better suited for challenging conditions. The Ag rear tires sized at 9.5-16 offer good responsiveness and load distribution, crucial for efficient operation in various agricultural scenarios.
| 2WD Ag front |
5.00-12 |
| 4WD Ag front |
6-12 |
| Ag rear |
9.5-16 |
DIMENSIONS
| Length |
98.3inches / 249cm |
| Width |
42.9inches / 108cm |
| Height (steering wheel) |
53.1inches / 134cm |
| Height (exhaust) |
50.0inches / 127cm |
| 2WD Shiping weight |
1433lbs / 650kg |
| 4WD Shiping weight |
1539lbs / 698kg |
| Ground clearance |
10.4inches / 26cm |
DIMENSIONS & TIRES
The Yanmar YM186 tractor, weighing between 1433 to 1539 pounds, offers a balance of stability and maneuverability, making it suitable for compact agricultural tasks. The front tires (5.00-12) provide excellent steering control, while the rear tires (9.5-16) enhance traction on various terrains, essential for activities like plowing or towing. However, the weight range should be considered when operating on softer soil, as it may lead to soil compaction.
| Weight |
1433 to 1539 pounds |
| Front tire |
5.00-12 |
| Rear tire |
9.5-16 |
YANMAR YFL-650 LOADER
| Height (to pin) |
84inches / 213cm |
| Clearance, dumped bucket |
64inches / 162cm |
| Dump reach |
22inches / 55cm |
| Dump angle |
45° |
| Reach at ground |
52inches / 132cm |
| Rollback angle |
20° |
| Breakout force (lift) |
1050lbs / 476kg |
| Lift to full height (at pin) |
600lbs / 272kg |
| Bucket width |
48inches / 121cm/60inches / 152cm |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
15 |
| Battery volts |
12 |
| Battery AH |
45 |
