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发明公开
CN107444109A 一种内燃静压叉车传动系统 无效 - 驳回

一种内燃静压叉车传动系统
摘要：
本发明公开了一种内燃静压叉车传动系统，包括有发动机(1)，在所述的发动机(1)动力输出端设有变量油泵(2)，所述的变量油泵(2)分流出两条循环油路分枝，在所述的变量油泵(2)的两条循环油路分枝上分别连接有轮边驱动液压马达(3)；还包括有供油控制器(4)，所述的供油控制器(4)分别与发动机(1)、变量油泵(2)电路控制连接。
摘要（英）：

The invention discloses a transmission system of an internal combustion engine powered and hydrostatic transmission forklift truck. The transmission system comprises an engine (1), wherein a variable oil pump (2) is arranged at the power output end of the engine (1); the variable oil pump (2) branches out into two circulating oil circuit branches; and the two circulating oil circuit branches of the variable oil pump (2) are respectively connected with wheel hub driving hydraulic motors (3). The transmission system also comprises an oil supply controller (4) which is respectively in circuit control connection with the engine (1) and the variable oil pump (2).

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