Grease charged in a planetary gear unit and the value of the proposed model. Planetary reducer with lubricating oil. For vertically mounted planetary gear repair hydraulic pumps, in view of the lubricant may not guarantee reliable lubrication of bearings Hydraulic top pump maintenance, so the use of additional lubrication measures in the run before, into the amount of lubricating oil in planetary gear, the lubricating oil viscosity according to the following list of options. planetary gear is usually equipped with a filling hole and drain plug. Thus in order planetary gear when necessary to specify the installation location L8VO140LA1H2 / 63R1-NZG05F174 oblique axis variable piston dual pump hydraulic characteristics: This type of pump has a bent axis type variable displacement piston pump hydraulic original two parallel arranged in the main pump Next, there is an auxiliary drive interface, the interface can be installed in the auxiliary drive multi-joint piston pump and gear pump, the hydraulic system for the formation of a multi-circuit hydraulic oil source integrated pump group. Meanwhile, the pump also with a built-in auxiliary gear pump, and a pressure relief valve and electro-hydraulic proportional valve. Main pump is a variable control constant power control, positive flow control, pressure control and variable cut off power control in one of the complex control, but also to change or add other control functions according to user requirements to meet the requirements of the host. These products are widely used in the 80 tons to 300 tons crawler crane, can be used on large tonnage excavators, concrete pumps and other construction machinery. Liyuan Hydraulic pump _ Jing Chong price (certification) _ pumps from Jinan Jing Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) Shandong Jinan, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the crystal creating hydraulic leadership with the staff warmly welcome all inquiries negotiations to create the crystal creating hydraulic better future.