本发明在保证转运车其它安装部件位置不变的前提下，降低了辊筒传输作业 面的高度，实现了与传输作业面离地高度低的各种传输设备对接。
The invention has decreased the roller canister work height in the condition of the other parts installing position to reach the connecting the every transfer device which is lower from the ground.
本发明在保证转运车其它安装部件位置不变的前提下，降低了辊筒传输作业 面的高度，实现了与传输作业面离地高度低的各种传输设备对接。
The invention has decreased the roller canister work height in the condition of the other parts installing position to reach the connecting the every transfer device which is lower from the ground.
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