Weichai Power Launches New Low-speed Engines

As a flagship enterprise in construction machinery industry, Weichai Power, based on the principles of leading the market development through the technical innovation, has 80% market share in 50 loader market. In the financial crisis, Weichai Power is not satisfied with the achievements of the past, it works all for customer’s satisfaction, fully develops loader market, and explores lower fuel consumption, better power low-speed engine --- flagship power.

It takes the lead in the domestic construction machinery industry in the use of international advanced low-speed engine technology, fuel consumption saves more than 10%, greatly reduce the cost of loader users. Flagship power changes engine Rated power from 2200rpm to 1800 ~ 2000rpm, and has done a lot of testing and verification work , fully optimizes and matches engine and torque converter, gearbox, so that machine can work in the economic fuel consumption areas of the engine, fuel consumption is 10% lower, it can also significantly improves dynamic performance. In addition, flagship power adopts new type air-filtration technology, high-performance low-noise cooling technology and oil-water separation technology, increases multi-stage composite air filter, low-noise fan, water removal filter and other more advanced configuration on the engine.

It is reported that flagship power, with multi-stage composite air filter, adapts to the desert and other harsh operating conditions, therefore, it is called "desert air filter." Air inflow cleanliness is higher, effectively reduces the associated wear and tear, and improves the reliability of the engine. And its high-performance low-noise cooling system, based on the original cooling system, adopts low-noise fan technology and new configuration, reduces noise of 2 dB, and significantly reduces the machine vibration and engine failure rate. Flagship power oil-water separation system adopts three-class fuel filter, replaces the original "coarse filter", changes the original "two-stage fine filter" to "two-stage spin-fine filter”, and adds " water removal filter" produced by Weichai Power. It not only improves accuracy of fuel filter, but also thinks of oil-water separation function for users, “water removal filter " can effectively remove more than 95% of water in the fuel, which has significant effect on reducing the failure rate of pumps ,extending the using time of the engine.

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