Engineering machinery is machinery for urban and rural construction, railways, roads, ports, water conservancy, electric power, metallurgy, mining, sea and air bases and other infrastructure construction services; all earthworks, rock engineering, concrete works and various construction and installation works in the comprehensive mechanized construction, machinery and equipment necessary for the operation, known as construction machinery. Weifang Huadong Engine Co., Ltd., welcome new and old customers to buy. The front end of the alternator pulley and a fan pulley is mounted and a fan, a generator driven by an engine through a belt drive rotates together with the rotor shaft and the fan. When a generator, a stator winding and a field winding will have a heat generated by the engine price construction machinery, high temperature will burn the insulated wire lead to the generator does not work construction machinery engines, it is necessary for the heat generator. Ventilation generator is done by a fan, (stamped from aluminum or steel plate) generator 1-2 fan engine manufacturers of construction machinery, generators for only a fan, fans are mounted on the front cover and between the pulley; there are two fans for generators, some on each side of the rotor claw pole welding one, some one fan mounted between the front cover and the pulley, another fan mounted on the rear cover of the rotor claw pole room. Construction Machinery engine processors _ _ Weifang Huadong Engineering Machinery Engine Engine Co. by Weifang East. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang East leaders with the staff warmly welcome all inquiries negotiations to create a better future Weifang East.