Overview
The Jinma JM-254 is a four-wheel drive compact utility tractor produced in Yancheng City, China. It is equipped with a three-cylinder Yangdong 1.5L diesel engine rated at 25 hp and features a 12-speed transmission with 12 forward and 4 reverse gears. The tractor includes a Category I rear hitch with an 875-pound lift capacity and a live 540/1000 RPM rear PTO.
Ideal Applications
Engine and Power Output:
The liquid-cooled Yangdong Y385T diesel engine provides 25 hp at a rated 2350 RPM with a displacement of 93.5 cubic inches and a 22:1 compression ratio.
Mechanical and Drive Configuration:
The JM-254 variant features a four-wheel drive system, a 64.9-inch wheelbase, and weighs 2514 pounds with 6.00-16 front and 9.5-24 rear ag tires.
Hydraulic and Hitch Specifications:
This model is equipped with an open center hydraulic system, one valve, and a Category I rear hitch rated for an 875-pound lift capacity.
Production
| Description | Compact Utility tractor / Built in Yancheng City, China |
|---|---|
| Manufacturer | Jinma |
Engine
| Engine type | Yangdong 1.5L 3-cyl diesel |
|---|---|
| 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 |
| 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 |
| Starter volts | 12 |
Transmission
| Gears | 12 forward and 4 reverse |
|---|---|
| Transmission type | 12-speed |
Mechanical
| Description | Two-post ROPS. |
|---|---|
| Drive type | Four-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) |
|---|---|
| Type | open center |
| 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 | 56.6 inches (143 cm) |
|---|---|
| Length | 117.8 inches (299 cm) |
| Weight | 2514 lbs (1140 kg) |
| Wheelbase | 64.9 inches (164 cm) |
| Width | 51.1 inches (129 cm) |
| Front tire | 6.00-16 |
| Rear tire | 9.5-24 |
| Weight | 2514 lbs (1140 kg) |
| Wheelbase | 64.9 inches (164 cm) |
| Ag front | 6.00-16 |
| Ag rear | 9.5-24 |
Variants
| JM-250 | 2WD |
|---|---|
| JM-254 | 4WD |