LG6090 is equipped with a lownoise, low emission, small size, and strong power YAN-MAR engine. It is also equipped with a pump load independent flow distribution control system (LUDV) unrelated to the load pressure. The machine has many characteristics,such as energy saving, full-featured , good stability , high productivity, spacious and comfortable cab etc.

Yan-mar TNV series engine
♦ The original Yan-mar four-cylinder, four-stroke, water-cooled, direct injection engine. It's powerful and fuel-efficient. Using the unique CAE technology of Yan-mar, large muffler, and a new type cooling fan, effectively reducing the noise and vibration of the machine. And the engine conforming to Euro IIIA emission standard is optional.

Filtering System
♦ The high efficiency dual element air filter ensures the quality of engine air intake. In addition, the air pre-filter can carry out the rough filtration over the air intake to enable the operation under the poor air quality working conditions and prolong the maintenance interval of the air filter. The oil-water separator and t high- precision fuel filter will filtrate the fuel many times to ensure the quality of fuel fed to the engine.

Cooling System
♦ The parallel radiator cooling makes cooling effect better and service easier.

Maintenance and Service
♦ The easy maintenance of direct injection engine reduces the cost of maintenance.. This will enhance the service efficiency, relieve the customers of worry about the service and ensure the attendance rate of excavator.

Control Mode
♦ New LUDV system is able to fine control the actions of each group of spool of multiple unit valve, and to distribute engine power as the largest proportion according to the system needs, so as to realize the best match under the variety of work conditions or working load, and resulting in the largest operation efficiency, as well as improve the operational stability and reliability of the excavator.

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