Overview
The Jinma JM-250 is a compact utility farm tractor manufactured in Yancheng City, China, featuring a 25 hp Yangdong 1.5L 3-cylinder diesel engine. This two-wheel drive model is equipped with a 12-speed transmission offering 12 forward and 4 reverse gears, and it includes a Category I rear hitch with an 875 lb lift capacity.
Ideal Applications
Engine and Power Configuration:
The unit is powered by a Yangdong Y385T liquid-cooled diesel engine with a 93.5 ci displacement and a 22:1 compression ratio, generating 25 hp at a rated RPM of 2350.
Mechanical and Transmission Specifications:
The tractor utilizes a two-wheel drive system paired with a 12-speed transmission and features a live rear PTO with a 2-stage clutch capable of 540 and 1000 RPM speeds.
Dimensions and Fluid Capacities:
This model weighs 2635 lbs with a 64.5-inch wheelbase and is equipped with a 5.8-gallon fuel tank and an 8.44-quart coolant system.
Production
| Description | Compact Utility tractor / Built in Yancheng City, China |
|---|---|
| Manufacturer | Jinma |
Engine
| Bore/Stroke | 3.35x3.54 inches (85 x 90 mm) |
|---|---|
| Compression | 22:1 |
| Coolant capacity | 8.44 qts (8.0 L) |
| Description | Yangdong Y385T / diesel / 3-cylinder / liquid-cooled / diesel / 2-cylinder |
| Displacement | 93.5 ci (1.5 L) |
| Firing order | 1-3-2 |
| Oil capacity | 6.3 qts (6.0 L) |
| Power | 25 hp (18.6 kW) |
| Rated RPM | 2350 / 2300 |
| Starter volts | 12 |
| Description | 2-cyl diesel |
| Engine type | Yangdong 1.5L 3-cyl diesel |
| Description | 2-cyl diesel |
| Engine type | Yangdong 1.5L 3-cyl diesel |
Transmission
| Gears | 12 forward and 4 reverse |
|---|---|
| Transmission type | 12-speed |
Mechanical
| Drive type | Two-wheel drive |
|---|
Capacity
| Fuel | 5.8 gal (22.0 L) |
|---|---|
| Hydraulic system | 2.38 gal (9.0 L) |
Hydraulics
| Capacity | 2.38 gal (9.0 L) |
|---|---|
| Valves | 1 |
Hitch
| Rear lift | 875 lbs (396 kg) |
|---|---|
| Rear Type | I |
PTO
| Rear PTO | live *2-stage clutch |
|---|---|
| Rear PTO Type | 540/1000 (1.375) |
Dimensions & Tires
| Height | 52 inches (132 cm) |
|---|---|
| Length | 112.2 inches (284 cm) |
| Weight | 2635 lbs (1195 kg) |
| Wheelbase | 64.5 inches (163 cm) |
| Width | 56.7 inches (144 cm) |
| Front tire | 4.00-16 |
| Rear tire | 9.5-24 |
| Weight | 2635 lbs (1195 kg) |
| Wheelbase | 64.5 inches (163 cm) |
| Ag front | 4.00-16 |
| Ag rear | 9.5-24 |
Variants
| JM-250 | 2WD |
|---|---|
| JM-254 | 4WD |