All of its drilling equipment (drilling RIGS, pumps or compressors, RIGS, and some power engines) are assembled on various types of vehicles to form a whole。Installation loading mode can be divided into self-propelled type and tow type two。All the equipment of the self-propelled car loader is installed on the chassis of the car or tractor,During construction, the power of the vehicle itself drives the drilling rig, water pump (or compressor) to work;Trailer truck rig is to install all drilling equipment, including the engine, on various types of trailers (such as tire trailers, skid trailers, etc.)。During construction, the power machine loaded on the trailer is used to work, and the car or tractor is used to drag it when walking。Both RIGS can be placed upside down on the support of the vehicle or trailer for overall migration, thereby reducing the installation and demolition time。Truck-mounted drilling RIGS are generally only suitable for flat and low hilly areas, but with the improvement of loading equipment, such as the use of ultra-wide tire trucks, its scope of application can be gradually expanded to desert, jungle, swamp and river network areas。