J28-125/150
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy
Max Power
6.8/8.0kW
Max Torque
9.8/12N.m
E-mail: 215889394@qq.com
Phone:+86-0576-82899099
J28-125/150
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy
Accept customization
Place of Origin: Hebei, China
Brand Name: DSX
Logo: Custom logo
Sample: Available
Sample time: 5-7 Days
Design: ODM Designs
Max Power
6.8/8.0kW
Max Torque
9.8/12N.m
E-mail: 215889394@qq.com
Phone:+86-0576-82899099
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy, and by the crankshaft will be the power through the transmission mechanism to the rear wheel of the motorcycle and become the vehicle driving power of the machinery. Motorcycle engine has the advantages of small inertia force, small vibration, low noise and so on. Motorcycle power plant are used in the internal combustion engine; the use of diesel fuel engine is customarily referred to as diesel engines, while the use of gasoline as fuel engine is called gasoline engines. Because gasoline engine has the advantages of light weight, small size, noise, low vibration, easy starting and low cost, etc., so motorcycles commonly use gasoline engine as its power unit.
FEATURE
● Application of piston back cooling technology - reduce piston thermal load and improve piston strength.
● Application of secondary oil filtration system - after the oil passes through primary filtration, it undergoes secondary filtration to ensure the durability and reliability of the engine;
● Squeeze combustion chamber - The newly developed squeeze combustion chamber shape is used to increase the compression ratio to 10.3:1, achieving full combustion and low fuel consumption;
● New pressure reducing mechanism camshaft - newly designed pressure reducing mechanism, simple structure,reliable pressure reduction effect, so that foot starting/electric starting is easy and labor-saving;
● Strong output characteristics - with high-speed ratio CVT, it has a sense of extreme acceleration, coupled with integral cylinder head and roller valve rocker arm, high-strength crankshaft, lightweight piston, ultra-thin and low-tension piston ring, greatly reducing the friction loss of the engine, reducing noise, reducing emissions, and the maximum power and maximum torque exceed the same type of model by more than 10%, showing the performance of the engine to the fullest.
GRAPH OF CHARACTER
INSTALLATION DRAWING
TECHNICAL PARAMETER
| Model | JL1P53QMI-2（J28-125） | JL1P57QMJ-7（J28-150） |
| Type | Horizontal, single cylinder, four-stroke, air-cooled + oil cooled | Horizontal, single cylinder, four-stroke, air-cooled + oil cooled |
| Cylinder bore | 52.5mm | 57.4mm |
| Piston stroke | 57.4mm | 57.8mm |
| Displacement | 124.3ml | 149.6ml |
| Compression ratio | 10.3:1 | 10.3:1 |
| Max power | 6.8kW/7500rpm | 8.0kW/7500rpm |
| Max torque | 9.8N.m/6000rpm | 12N.m/6500rpm |
| Min idling-speed | 1700r/min | 1700r/min |
| Net weight | 36.7Kg | 36.7Kg |
| Packing size(L*W*H) | 750*510*300mm | 750*510*300mm |
| Transmission | CVT | CVT |
| Start method | Electric + optional kick | Electric + optional kick |
| lgnition method | ECU/CDI | ECU/CDI |
| Fuel consumption/100Km | 2.3L | 2.6L |
| Rear tyre size | 10"/12"/13"/14" | 10"/12"/13"/14" |
Keyword:
J28-125/150
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Tel:0576-82899099
Add:No. 1111 , Jinlin Road ,Jinqing Town, Luqiao District, Taizhou City,Zhejiang Province. China.
E-mail:215889394@qq.com
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