我们根据多年钻探的经验并结合了DPP-100型汽车钻具有运输、安装、操作方便,机械化程度高及发动机马力大等优点,利用该钻机的绞车的升降,制动的作用,同时又配套上适应冲击钻进的钻具,将该钻机改造成为既能进行迥转钻进又能进行冲击钻进的两用式钻机。经过实践,取得了较好的效果。 Based on years of drilling experience and combined with DPP-100 car drilling has the advantages of transportation, installation, easy operation, high degree of mechanization and engine horsepower, the use of the rig winch lifting, braking role, while supporting Adapt to percussion drilling tools, the drilling rig will be transformed into both can turn drilling and can carry out impact drilling dual-use drilling rig. After practice, achieved good results.