Weichai product engineering machinery 2-4L "sharp power available
In November 27th 2016, Weichai Power product upgrading technology seminar engineering machinery branch was held as scheduled, Weifang invitation Linde hydraulics, Kion Baoli, Xugong Group, Tai'an Lu Yue and other well-known engineering machinery enterprises, together for the three stage of non road construction machinery "sharp" new opening. In the host plant, such dealers on behalf of the witness, released the three phase non road construction machinery "sharp power" -- new WP2.7, WP3.2, WP3, WP4.1, by a new appearance, attracted many guests attention.
The new design lasted 4 years, the new development of the three stages of Weichai non road construction machinery 2-4L "sharp power" products, embodies the accumulation of engine technology in recent 70 years is the development of engineering machinery Weichai Weichai, small horsepower market segment "killer". The product not only meets the latest national requirements in the emission upgrade, but also a great leap in performance and quality,. Relying on the Weifang ten to five R & D resources, "Rui power reliability, fuel economy and NVH have markedly improved in sliding machine, forklift truck, high-altitude platform, small loaders, rollers and other areas have outstanding performance matching test.
In terms of reliability design in accordance with Weichai heavy duty diesel engine B10 life of 20000 hours of standard development "sharp power", all with liner, by strengthening the body, cylinder head, connecting rod, crankshaft, cylinder pressure easily reach 16MPa; optimize the friction pair, oil pump, oil cooler, in order to improve the oil pressure, oil temperature is lowered. To achieve a good operation of the lubrication system; selection of supplier system based on optimal configuration, BOSCH common rail system, BOSCH urea injection system, Berg Warner turbocharger, silicone oil fan prestolite starter, silver round cooler, to ensure high quality parts.
In terms of power, "Rui power" continuation of Weichai Power product "large torque, high speed and big power" of the traditional advantages, MAP torque is obviously higher than that of competing products, and the highest torque than competitive products 7%, a much wider range of torque and speed.
In terms of economy, through the optimization of combustion optimization, Turbocharger matching, as well as thermostat, throttle pedal and other applications continue to improve, "Rui power" fuel consumption rate is lower than competing products 3-6g/kWh.
In NVH, the use of large volume reduction, noise reduction, booster fan muffler cylinder cover and other accessories, and the continuous optimization of the combustion noise and mechanical noise, the sharp power higher than competing products at the same time torque, NVH performance is still outstanding. Application of Weichai WP4.1 in the truck, was praised as "the most quiet engine".
Engineering machinery product series of the three phase of the B10 life of up to 20000 hours (about 1 million 200 thousand kilometers), far more than the peer level; the oil change cycle of 500 hours, reduce customer cost, enhance the competitiveness of products; to ensure reliability at the same time, to achieve a substantial increase of NVH, to give customers a more comfortable driving feeling, guide high-end industry.
At the same time, Weichai Power and mechanical engineering three stage non road use of high-pressure common rail technology, the standard of Weichai independent ECU, according to the characteristics of different market segments, can achieve precise customized matching application, ensure that the engine, easy to play the best state machine. In addition, Weichai technology in the field of electronic control for more than ten years of accumulation, the huge customer service service resources, enough to make the customers to sleep without any anxiety.
This conference, not only to bring customers new work: "sharp power", also on the whole series of mechanical power engineering technology, improve the quality of the interpretation, the reliability and self control, has become the biggest highlight of the 2016 upgrade Weichai Power Technology in engineering machinery.
The launch of Weichai "sharp power", not only to further improve the three stages of non road construction machinery Weichai Power products chain, also redefines the new standard for small construction machinery market power, has become a new direction to lead Chinese engineering machinery industry development of small power.
