Overview
The Jinma JM-300 is a two-wheel drive farm tractor manufactured in Yancheng City, China. It is equipped with a 2.2L liquid-cooled diesel engine rated at up to 30 horsepower and an 8-speed transmission featuring 8 forward and 2 reverse gears. Key physical dimensions include a 122.2-inch length and a weight of 3263 lbs.
Ideal Applications
Engine and Power Configuration:
The 136.1 ci 3-cylinder engine features a 18:1 compression ratio and is rated at 2000 to 2200 RPM with 30 hp output.
Transmission and PTO Performance:
The mechanical drive system includes a 540 and 720 RPM live rear PTO and an 8-speed gear transmission.
Hydraulic and Hitch Specifications:
The tractor features a Category I rear hitch with a 1112 lb lift capacity and a closed hydraulic system providing 3.17 gpm pump flow.
Production
| Description | Built in Yancheng City, China |
|---|---|
| Manufacturer | Jinma |
Engine
| Bore/Stroke | 3.74x4.134 inches (95 x 105 mm) |
|---|---|
| Compression | 18:1 |
| Coolant capacity | 7.6 qts (7.2 L) |
| Description | Jinma / diesel / 3-cylinder / liquid-cooled / diesel / 2-cylinder |
| Displacement | 136.1 ci (2.2 L) |
| Oil capacity | 6.3 qts (6.0 L) |
| Power | 30 hp (22.4 kW) |
| Rated RPM | 2000 / 2200 |
| Starter volts | 12 |
| Description | 2-cyl diesel |
| Engine type | Jinma 2.2L 3-cyl diesel |
| Description | 2-cyl diesel |
| Engine type | Jinma 2.2L 3-cyl diesel |
| Fuel tank | 7.9 gal (29.9 L) |
Transmission
| Gears | 8 forward and 2 reverse |
|---|---|
| Transmission type | 8-speed |
Mechanical
| Drive type | Two-wheel drive |
|---|
Hydraulics
| Pump flow | 3.17 gpm (12.0 lpm) |
|---|---|
| Type | closed |
| Valves | 1 |
Hitch
| Rear lift | 1112 lbs (504 kg) |
|---|---|
| Rear Type | I |
PTO
| Rear PTO | live |
|---|---|
| Rear PTO Type | 540, 720 |
Dimensions & Tires
| Height | 76.9 inches (195 cm) |
|---|---|
| Length | 122.2 inches (310 cm) |
| Weight | 3263 lbs (1480 kg) |
| Wheelbase | 70.2 inches (178 cm) |
| Width | 57.1 inches (145 cm) |
| Front tire | 5.00-15 |
| Weight | 3263 lbs (1480 kg) |
| Wheelbase | 70.2 inches (178 cm) |
| Ag front | 5.00-15 |