Before drilling rig construction, rig must do the following aspects of the boot maintenance work: 1, check the fuel tank is sufficient, oil is normal; 2, check the gear reducer oil adequacy of oil is normal ; 3, check for oil leakage; 4, check the primary and secondary whether the broken wire rope and the connection is secure, intact, press the rope strength is adequate; 5, check whether the rotating flexible mention lead, whether internal butter pollution; 6, check the steel structure for cracks, corrosion, sealing off and other damage, and repair; 7, tighten loose hose, bolt; 8, according to "drill rotary drilling rig and ancillary ease of use and maintenance manual "drill pipe inspection and maintenance requirements; 9, lubrication 1) on the movements of the lubricating pay requirement lubrication nameplate, according to Carter Carter host part of the lubrication requirements. For example: the car slewing bearings Rotary relatively large surface area, you must add a little butter in the entire surface of revolution, each rotation angle to be raised once; 2) the primary and secondary rope lubricated per share to Nianman butter; 3 ) mast track three sides painted butter; before drilling rig spud what kind of work you want to (1) drilling rig spud before checking various machinery equipment in good condition, the adequacy of preparation mud, water and electricity pipes is smooth, in order to ensure normal. (2) before the official first start drilling mud pumps, making it idle for some time, to be a certain amount of slurry input port, the official drilling. (3) Start drilling, crawler drilling rig manufacturer, footage speed control, to be drilled to the lower casing 1m, the compact track drilling rig, drilling again at normal speed. (4) drilling operations carried out continuously, crawler drilling rig where to sell, without interruption. Reason to stop drilling in the opening stamped shield, Quyang County crawler drilling rig, and the proposed tunnel drill to prevent underground drilling, while maintaining a mud hole surface height and mud weight, viscosity to meet the requirements. Quyang County Crawler Drilling Rig, Crawler Drilling Rig manufacturer 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 !