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VOLVO

Quality, safety and Care
Longkai V-series is compelling for its quality and environmental consciousness as it is highly efficient and achieving EURO II or EURO III emission standards
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LG – V series engine has the outstanding advantages:

1. The inline cylinder, water cooled, four stroke, closed circulating water cooling, four valves per cylinder, exhaust turbo, inter cooling, direct fuel injection, with reliable operation and the advantages of high power output with small body size.

2. Engine design make the installation simple, fast and very economic, after a good balance to make it run smoothly with no vibration, and low noise, the engine design overhaul period of more than 25000 hours for the first time.

3. The engine piston-cooling system design make the cylinder and combustion chamber in a controlled working temperature, the wet cylinder liner replacement, with fire shoulder, can make the cylinder head resistance to high temperature. Cast iron cylinder block optimizing the distribution of power, no excess weight, the whole machine in particular. Nitrogen, carbon treatment of the crankshaft and drive gear for overload operation, seven bearing on the crankshaft to reduce the load of main bearing.

4. Advanced high technology of fuel injection and low flow resistance of air intake system, make the combustion sufficient, low fuel consumption, greatly reduce the emissions, reached Europe II and III environmental standards, at the same time, greatly reduces the power loss plateau region, at an altitude of 5000 meters power reduction only by 16%. High intelligent engine management system (EDCIII and EMS2) to optimize the engine performance, better make the engine more fuel-efficient (an average of 198 g/KWH), with the same machine CAN be selectively operation in the function of the 50 hz or 60 hz, provide advanced fault diagnosis and tracking function, better protection, at the same time provides a standard CAN SAE J1939 communication interface.