Pure-hydraulic electric loader
A loader and electric technology, which is applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve the problems of insufficient hydraulic transmission and achieve simple structure and low maintenance costs , the effect of convenient operation
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[0025] The pure hydraulic electric loader provided by the embodiment of the present invention adopts a brand-new technical scheme without using a traditional hydraulic torque converter, which greatly improves the transmission efficiency, and the motor can realize forward and reverse rotation; pure hydraulic pilot control, simple structure and operation Convenient and reliable. The cost of mechanical manufacturing is much lower than that of traditional loader (forklift) hydraulic mechanical transmission. Use electric motors as power instead of internal combustion engines. The manufacturing accuracy of internal combustion engines is higher than that of motors and manufacturing systems. Motors are products with no or fewer failures. The workload for use and maintenance is less. Compared with internal combustion engines, maintenance costs can be greatly reduced. The total cost of the invention is not higher than that of a loader (forklift) powered by an internal combustion engine. ...
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