Rig safety precautions when walking: 1, when the rig move, after the road to cleaning large rocks or obstacles. 2, DTH drilling movement, one person should operate under the command of one car. 3, the rig from the edge of the smallest stage of not less than 2.4 meters. 4, when the rig angle turn, allowed a hard twist, should be mainly a crawler reversed, with another crawler easing, such as soft ground, should cushion sleepers, stones, etc. which sell second-hand hole drilling to avoid derailment collapse. Sale of second-hand air compressor, used drilling rigs, leasing, recycling business, contract various DTH drilling drilling project! Compressor Rental Co., Ltd. Shanxi Kisan submersible drilling rig inspections: 1. Check the work equipment, cylinders, connecting rods and hoses for damage, wear, and clearance of used DTH drilling lease, if found not to be properly repaired. 2. Check the hydraulic system, hydraulic tank, hoses, fittings leak check for oil leaks, hose twisting and hard pipe, hose friction with each other or other parts of the occurrence of the phenomenon. If there are any unusual circumstances should be repaired. Oil standard oil level should be lower than the lowest position immediately fill oil. 3. lubrication. Check the regular maintenance items lubrication place. Note that a few artificial lubrication shop and centralized lubrication apparatus oil reserves. 4. Check the undercarriage (tracks, wheels, steering wheel, carrier rollers, rollers) and shield for damage, wear, loose bolts or wheel spill. 5. Check the meter and monitor whether there is damage, check for loose bolts cab instruments and monitors should not be damaged. If there are any irregularities, these parts should be replaced. Put any dirt on the surface are cleaned. Used DTH drill air compressor, Kaifeng hand DTH drill, air compressor provided by the Shanxi Qishan Kisan compressor Leasing Corporation. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (www.qskyjzl.com) strong, credible, in Taiyuan, Shanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qishan compressor and you hand into the brilliant, for a better future! You can also access (www.qskyjzl.com/supply_details_38821870.html), for more information about the company.