DPP—100型汽车钻机,近年来较为普遍地用在工程地质勘察上,在东北地区的第四纪冲积地层勘察中,很多单位则常用来进行冲击钻进。但是该钻机采用功率为95马力的汽车发动机做动力,远远超过了冲击钻进所需用的动力,把它用做冲击钻探会造成油量消耗大,发动机磨损厉害的不良后果。为了克服这一缺陷,节约能源,我们经过研究试验,采用10千瓦电动机来代替汽车动力进 DPP-100 car drilling rig, in recent years more commonly used in engineering geological survey, quaternary alluvial stratigraphy survey in the northeast, many units are often used for impact drilling. But the rig, powered by a 95-horsepower car engine, far exceeds the power required for percussion drilling, using it as a percussive drill that can result in heavy fuel consumption and engine wear. In order to overcome this shortcoming, save energy, we through the research test, use 10 kilowatts electric motor instead of car power into