Different forms of electric drive drilling rig driven electric drive drilling rig includes a DC motor and AC inverter motor drive in two different forms, electric drive drilling rig have different performance characteristics, such as having a soft transmission, speed performance, flexible operation , modules smaller, installation easy to move, high reliability, low noise, low pollution, energy-saving and convenient features, these advantages performance characteristics are precisely the advantages of electric drive drilling rig rapid development. DC motor drive drilling rig, the DC electric drilling rig is used in AC-SCR-DC mode of production, and AC frequency drilling rig is used in AC-VFD-AC mode of production, different modes of production make up the electric drive engineering rig. Crawler drilling rig performance characteristics crawler drilling rig is a rig equipment emerging crawler drilling rig mainly including chassis, hydraulics, console stand, rigs, drilling equipment power class. Hydraulics & console which is provided on the chassis frame mud pump, connected by transmission lines and power head drilling, drilling will require medium power delivered to the drilling head inside. In the following crawler drilling rig chassis, set crawler structure, hydraulic motors and moving wheel connection, Dongyuan County construction engineering drill, drive moving wheel rotation, construction rig manufacturers, and track set in moving wheel and the driven wheel of Rooms, while walking track initiative driven rotation rotation. Crawler drilling rig in operation, with its own be able to walk on their own crawler structure, very convenient transportation, construction rig production line, especially in the engineering drill site where a hole drilled after the completion of building works much money rig, engineering crawler rig structure can pass very quickly transferred to the adjacent drilling station with four forward gears and one reverse gear, according to the actual drilling geological conditions determine drilling rate, so engineering drilling rig in the best working condition, reduce wear and tear can be achieved, the better to extend its life, improve crawler drilling rig drilling efficiency. Dongyuan construction drilling rig | construction engineering drill videos | Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Road Zhiyuan, temper forward. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential industry-specific equipment business, and you leap together to success !