特点：变速，微细灰尘控制，电子滤波混合气、低维修率的平板过滤器以及符合人体工程学的方向盘。

Features: 36" width, 4 HP Honda motor, ultra maneuverability, variable speeds, micro fine dust control, electronic filter shaker, low maintenance panel filter, effortless ergonomic steering controls."

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该系统包括原油入口的过滤装置，热油过滤冷却装置和钻井马达变速箱过滤冷却循环装置等三大部分。

These system include filtering system for crude oil entering, filtering and cooling system for hot oil, filtering and cooling water circulating system for reduction gearbox of the drilling motor.

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