Jinma
Jinma JM-250
The Jinma JM-250 is a compact utility tractor built by Jinma in Yancheng City, China. It features a 25 hp Yangdong 1.5L 3-cylinder liquid-cooled diesel engine with a 12-speed transmission offering 12 forward and 4 reverse gears. The tractor is available in 2WD (JM-250) and 4WD (JM-254) variants. It has a fuel capacity of 5.8 gallons and a hydraulic system capacity of 2.38 gallons with one valve. The rear hitch is type I with a lift capacity of 875 lbs. The rear PTO is live with a 2-stage clutch and operates at 540/1000 RPM. Dimensions include a 64.5 inch wheelbase, 112.2 inch length, 56.7 inch width, and 52 inch height, weighing 2635 lbs. Tires are sized 4.00-16 front and 9.5-24 rear.
Power25 hp
Foundedunknown
ModelJM-250
Technical Specifications
Detailed specifications and technical data for Jinma JM-250
Power
| Engine | 25 hp (18.6 kW) |
|---|
Engine
| Power | 25 hp (18.6 kW) |
|---|---|
| Rated RPM | 2350 |
| Bore/Stroke | 3.35x3.54 inches (85 x 90 mm) |
| Compression | 22:1 |
| Displacement | 93.5 ci (1.5 L) |
| Firing order | 1-3-2 |
| Oil capacity | 6.3 qts (6.0 L) |
| Engine Detail | Yangdong Y385T, diesel, 3-cylinder, liquid-cooled |
| Starter volts | 12 |
| Engine options | Yangdong 1.5L 3-cyl diesel, 2-cyl diesel |
| Coolant capacity | 8.44 qts (8.0 L) |
| Additional engine | diesel, 2-cylinder, Rated RPM 2300 |
Capacity
| Fuel | 5.8 gal (22.0 L) |
|---|---|
| Hydraulic system | 2.38 gal (9.0 L) |
Variants
| JM-250 | 2WD |
|---|---|
| JM-254 | 4WD |
Hydraulics
| Valves | 1 |
|---|---|
| Capacity | 2.38 gal (9.0 L) |
Mechanical
| Drive | Two-wheel drive |
|---|
Production
| Built in | Yancheng City, China |
|---|---|
| Manufacturer | Jinma |
Transmission
| Type | 12-speed |
|---|---|
| Gears | 12 forward and 4 reverse |
Tractor hitch
| Rear Type | I |
|---|---|
| Rear lift | 875 lbs (396 kg) |
Dimensions & Tires
| Width | 56.7 inches (144 cm) |
|---|---|
| Height | 52 inches (132 cm) |
| Length | 112.2 inches (284 cm) |
| Weight | 2635 lbs (1195 kg) |
| Rear tire | 9.5-24 |
| Wheelbase | 64.5 inches (163 cm) |
| Front tire | 4.00-16 |
Power Take-off (PTO)
| Rear PTO | live 2-stage clutch |
|---|---|
| Rear PTO Type | 540/1000 (1.375) |