| Manufacturer |
Jinma |
| Price |
- |
| Model |
JM-300 |
| Equipment Type |
- |
| Factory |
Yancheng City, China |
JINMA JM-300 POWER
ENGINES OVERVIEW
The Jinma JM-300 tractor is powered by a 2.2L three-cylinder diesel engine, providing a balance of power and efficiency suitable for various agricultural tasks. A potential advantage is its compact size, enhancing maneuverability in tight spaces; however, the limited horsepower may challenge productivity in larger-scale operations. When considering a purchase, assess the operational needs against the engine's torque curve and fuel consumption to optimize performance.
| Description |
Jinma 2.2L 3-cyl diesel/2-cyl diesel |
ENGINE DETAIL 1
The Jinma JM-300 tractor features a robust 3-cylinder, liquid-cooled diesel engine with a displacement of 2.2 L, offering a rated power output of 30 hp at 2000 RPM, which is suitable for light agricultural tasks. Its 18:1 compression ratio provides efficient fuel combustion, but may require high-quality diesel to prevent knocking issues. With oil and coolant capacities of 6.3 qts and 7.6 qts respectively, ensure regular maintenance to optimize performance and extend engine life in varied working conditions.
| Description |
Jinma/diesel/3-cylinder/liquid-cooled |
| Displacement |
136.1 ci/2.2 L |
| Bore/Stroke |
3.74x4.134 inches/95 x 105 mm |
| Power |
30 hp/22.4 kW |
| Compression |
18:1 |
| Rated RPM |
2000 |
| Starter volts |
12 |
| Oil capacity |
6.3 qts/6.0 L |
| Coolant capacity |
7.6 qts/7.2 L |
ENGINE DETAIL 2
The Jinma JM-300 features a 2-cylinder diesel engine that operates at a rated RPM of 2200, providing adequate torque for a variety of agricultural tasks. Advantages include fuel efficiency and lower operating costs, but the 2-cylinder configuration may result in increased vibration compared to multi-cylinder engines. This tractor is well-suited for small to medium-sized farms where maneuverability and cost-effectiveness are crucial.
| Description |
diesel/2-cylinder |
| Rated RPM |
2200 |
JINMA JM-300 ENGINES
The Jinma JM-300 is powered by a 2.2L three-cylinder diesel engine, offering a balance of efficiency and power for light agricultural tasks. With a fuel tank capacity of 7.9 gallons (29.9 liters), it allows for extended operation without frequent refueling, ideal for small to medium-sized farms. However, the limited horsepower may restrict its use for more heavy-duty applications, necessitating careful selection for intended farming tasks.
| Description |
Jinma 2.2L 3-cyl diesel/2-cyl diesel |
| Fuel tank |
7.9 gal/29.9 L |
TRANSMISSION
The Jinma JM-300 features 8 forward and 2 reverse gears, offering enhanced versatility for various agricultural tasks and terrain types. This transmission setup allows for precise speed control and maneuverability, particularly advantageous in dense crop fields. However, the limited number of reverse gears may pose a challenge in tight spaces or when repositioning machinery frequently.
| Gears |
8 forward and 2 reverse |
MECHANICAL
The Jinma JM-300, featuring a 4x2 2WD chassis, offers benefits in terms of lower initial cost and simplicity in design but may struggle with traction in muddy or hilly terrains. Its 8-speed transmission provides versatility across varying tasks, enabling efficient operation in both low- and high-speed scenarios. While the 2WD configuration is sufficient for most farming tasks, users may consider 4WD options for enhanced stability and traction in challenging conditions.
| Chassis |
4x2 2WD |
| Transmission |
8-speed |
HYDRAULICS
| Type |
closed |
| Valves |
1 |
| Pump flow |
3.17 gpm/12.0 lpm |
TRACTOR HITCH
| Rear Type |
I |
| Rear lift |
1112 lbs/504 kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
live |
| Rear RPM |
540, 720 |
JINMA JM-300 TIRES
The Jinma JM-300 tractor features agricultural tires sized 5.00-15, which provide good traction in field conditions and maneuverability in tight spaces. However, the relatively small tire size may limit its performance on rough terrain and increase soil compaction. Optimal for small to medium farms, this tractor is well-suited for light-duty tasks such as tilling and planting in moderate soil conditions.
DIMENSIONS
| Wheelbase |
70.2 inches/178 cm |
| Length |
122.2 inches/310 cm |
| Width |
57.1 inches/145 cm |
| Height |
76.9 inches/195 cm |
| Weight |
3263 lbs/1480 kg |
DIMENSIONS & TIRES
The Jinma JM-300 tractor features a compact wheelbase of 70.2 inches, enhancing maneuverability in tight spaces, making it suitable for small farms or gardens. Weighing 3263 lbs, it offers a balance between stability and ease of transport, though this weight could limit its performance in very soft or uneven terrain. The front tire size of 5.00-15 suggests it is designed for lighter loads, which can improve handling but may restrict its load capacity compared to larger tire configurations.
| Wheelbase |
70.2 inches/178 cm |
| Weight |
3263 lbs/1480 kg |
| Front tire |
5.00-15 |
