Rig the main motor heating equipment: top drive power unit heater main motor and the main motor is not running properly, you can heat the motor [] switch, start and stop the heater by PLC / MCC on the door, through the PLC / MCC cabinet heating indicator indicates the operation status. PLC system is normal, the heater and the main motor chain. If you start the main motor at the heater, the heater will automatically stop running. The main motor is running, a small drilling rig equipment, can not start the heater. Rig the main motor cooling fan: top drive unit cooling fan installed in the upper end of the main motor. Driller console of [fans] switch toppled the "on" position, will directly start the main motor fan. [Fan] switch toppled the "off" position, to stop the main motor fan and drive cabinet fans, but in the main motor running, no matter how [fans] switch position, the fan will not stop. [Fan] switch toppled the "Auto" position, the top drive system starts, automatically start the main motor fan; when the top drive system stops functioning, fan delay stops automatically. Pollution and harm full hydraulic drilling rig in full hydraulic engineering hydraulic oil rig hydraulic system drive, hydraulic drive system in the production process requires the use of hydraulic oil, Lincheng County, a small drilling rig, and the hydraulic oil in the production process, will generating some pollution and hazards, small drilling rig manufacturer, so when production needs to do maintenance to prevent contamination phenomena. Hydraulic drilling rig hydraulic oil leak, it will be a lot of problems caused by contamination of the hydraulic oil will lead to early pump, valve and other component parts of the wear and excessive oil filter clogging, the question arises, will not only increase the hydraulic engineering drilling rig maintenance and management, drilling rig will reduce the life of the component parts. After the full hydraulic drilling rig hydraulic oil leak, valves and other key parts prone to wear and tear, will cause changes in the hydraulic system or component characteristics, thereby causing the accuracy and performance degradation, reliability will deteriorate, small drilling rig where to sell, When the leak is serious, serious pollution will deepen, so will lubricate the pump stuck or damaged. Thus, for the production of full hydraulic drilling rig, hydraulic oil pollution pollution producers need to pay attention. How much money a small drilling rig _ _ Prius Lincheng County Junior Rig provided by Luoyang Prius Drilling Equipment Co., Ltd. "Well Rig, Drilling Rig Series, drilling machine," preferred Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/), the company is located: the old city of Luoyang in Henan Guohong intersection of State Road 310, over the years, adhere to the Prius providing customers with the best quality service, contact: Ginger general manager. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Prius expect to be your long-term partner!