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Tel: 0086 -15205696349
Phone/Wechat: 0086-15205696349
North Macedonia J350/J400
Category:
North MacedoniaScooter Engine
North MacedoniaNew Engine
Product Description
Functional Features
● The crankshaft adopts bearing bush:Bearing shell has impact resistance, high precision, vibration suppression, high bearing capacity.
● Balance shaft: The balance shaft is simple in structure and occupies small space, which can balance the first-order vibration which accounts for a large proportion of the whole vibration,
so that the vibration of the engine can be significantly improved.
● Lightweight piston:Reduce engine friction loss, reduce noise, reduce emissions.
● Dual oil pump:1# oil pump makes the crankcase internal oil return in time to improve emissions; 2# oil pump ensures oil pressure and cooling of lubricating oil circuit.
● Oil pressure sensor:Place in main oil duct to detect oil pressure and transmit alarm.
External characteristic curve chart
Installation Diagram
Technical Specifications
| Engine model | JL1P77MP (J350) | JL1P80MP (J400) |
| Engine Type | Horizontal, single-cylinder, four-stroke, water-cooled, 4-valve | Horizontal, single-cylinder, four-stroke, water-cooled, 4-valve |
| Cylinder diameter | 77 millimeters | 80 millimeters |
| Piston stroke | 70.8 millimeters | 73.5 millimeters |
| Total displacement | 330 milliliters | 369 milliliters |
| Compression ratio | 10.5:1 | 10.1:1 |
| Maximum power and corresponding speed | 21.5kW/7500rpm | 23.6kW/7200rpm |
| Maximum torque and corresponding speed | 31.8N.m/5250rpm | 36.2N.m/5250rpm |
| Minimum no-load stable speed | 1700 ± 100 rpm | 1700 ± 100 rpm |
| Net weight | 45.5 kilograms | 45.5 kilograms |
| Outer packaging dimensions (length × width × height) | 905*535 * 415 millimeters | 905*535 * 415 millimeters |
| Transmission method | Continuously Variable Transmission | Continuously Variable Transmission |
| Starting method | Electric start | Electric start |
| Ignition method | ECU | ECU |
| Fuel consumption per 100 kilometers | 3.3L | 3.5L |
| Compatible with rear wheel specifications | 14 inches | 14 inches |
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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