| Manufacturer |
Jinma |
| Price |
- |
| Model |
JM-250 |
| Equipment Type |
- |
| Factory |
Yancheng City, China |
JINMA JM-250 POWER
ENGINES OVERVIEW
The Jinma JM-250 tractor is equipped with a choice of 1.5L 3-cylinder or 2-cylinder diesel engines, offering a balance between power and fuel efficiency. The 3-cylinder variant typically provides smoother operation and improved torque, making it suitable for varied agricultural tasks, while the 2-cylinder engine is usually lighter and may offer cost advantages in maintenance and purchase. Users should consider engine choice based on specific application requirements—heavy-duty tasks might benefit from the 3-cylinder's power, while lighter, less demanding operations could utilize the simpler 2-cylinder engine effectively.
| Description |
Jinma 1.5L 3-cyl diesel/2-cyl diesel |
ENGINE DETAIL 1
The Jinma JM-250 features a robust 25 hp, 3-cylinder diesel engine with a high compression ratio of 22:1, which contributes to efficient fuel combustion and power delivery at a rated RPM of 2350. Its liquid-cooled system, combined with an oil capacity of 6.3 quarts, ensures optimal engine performance and longevity, making it suitable for light agricultural tasks. However, its limited power output may pose challenges for heavier applications; thus, it is best for smaller fields or tasks like lawn maintenance and light tilling.
| Description |
Jinma/diesel/3-cylinder/liquid-cooled |
| Displacement |
93.5 ci/1.5 L |
| Bore/Stroke |
3.346x3.543 inches/85 x 90 mm |
| Power |
25 hp/18.6 kW |
| Compression |
22:1 |
| Rated RPM |
2350 |
| Starter volts |
12 |
| Oil capacity |
6.3 qts/6.0 L |
| Coolant capacity |
8.44 qts/8.0 L |
ENGINE DETAIL 2
The Jinma JM-250, powered by a 2-cylinder diesel engine running at a rated RPM of 2300, offers a balance of torque and fuel efficiency for small to medium agricultural tasks. Its compact size provides maneuverability in tight spaces, making it suitable for vineyard or orchard applications. However, the limited horsepower may pose challenges in heavy-duty operations, necessitating careful consideration of attachment compatibility.
| Description |
diesel/2-cylinder |
| Rated RPM |
2300 |
JINMA JM-250 ENGINES
The Jinma JM-250 tractor features a 1.5L engine with options for either 3-cylinder or 2-cylinder diesel configurations, providing flexibility in power delivery and fuel efficiency. The 3-cylinder variant typically offers better torque characteristics for heavier loads, while the 2-cylinder may be more beneficial for lighter tasks, enhancing maneuverability. Potential challenges include limited horsepower for large-scale farming and the need for adequate maintenance to ensure longevity given its compact design.
| Description |
Jinma 1.5L 3-cyl diesel/2-cyl diesel |
TRANSMISSION
The Jinma JM-250 tractor features a 12 forward and 4 reverse gear configuration, providing enhanced versatility for various agricultural tasks. This broad range of gears facilitates optimal power management and speed control, making it suitable for both high-speed transport and heavy-duty plowing. However, the complexity of gear shifting may pose a challenge for inexperienced operators, requiring a learning curve for efficient utilization.
| Gears |
12 forward and 4 reverse |
MECHANICAL
The Jinma JM-250 features a 4x2 2WD chassis, offering simplicity and ease of maintenance, but may struggle with traction on uneven terrain compared to 4WD options. Its 12-speed transmission provides versatility, enabling efficient power management for various agricultural tasks. However, operators should note that the lack of four-wheel drive could limit its effectiveness in heavy-duty applications or on slippery surfaces.
| Chassis |
4x2 2WD |
| Transmission |
12-speed |
CAPACITY
| Fuel |
5.8 gal/22.0 L |
| Hydraulic system |
2.38 gal/9.0 L |
HYDRAULICS
| Type |
closed center |
| Capacity |
2.38 gal/9.0 L |
| Valves |
1 |
TRACTOR HITCH
| Rear Type |
I |
| Rear lift |
875 lbs/396 kg |
JINMA JM-250 TIRES
The Jinma JM-250 tractor features a robust tire configuration with 4.00-16 front tires and 9.5-24 rear tires, providing good traction for varied agricultural tasks. The smaller front tires enhance maneuverability in tight spaces, while the larger rear tires offer stability and support for heavier loads. However, the relatively narrow tire widths may limit performance on softer soils, potentially causing the tractor to sink or lose traction in muddy conditions.
| Ag front |
4.00-16 |
| Ag rear |
9.5-24 |
DIMENSIONS
| Wheelbase |
64.5 inches/163 cm |
| Length |
112.2 inches/284 cm |
| Width |
56.7 inches/144 cm |
| Height |
52 inches/132 cm |
| Weight |
2635 lbs/1195 kg |
DIMENSIONS & TIRES
The Jinma JM-250 tractor features a compact wheelbase of 64.5 inches (163 cm), enhancing maneuverability in tight spaces, making it ideal for smaller farms or tasks requiring precise navigation. Weighing 2635 lbs (1195 kg), it strikes a balance between stability and transportability, suitable for light to moderate agricultural work. Its tire configuration, with 4.00-16 front tires and 9.5-24 rear tires, provides good traction for various terrains, although it may face challenges in extremely muddy conditions due to the narrow tire width.
| Wheelbase |
64.5 inches/163 cm |
| Weight |
2635 lbs/1195 kg |
| Front tire |
4.00-16 |
| Rear tire |
9.5-24 |
