DENAIR Crawler Drilling Rig  DC 725B Product Description  Features:   1,The low speed high torque hydraulic motor driven rotary device outputtorque required drilling operation 2,Adopt cylinder pushing,to promote a more stable,the failure rate issubstantially lower than motor propulsion. 3,The two stage filtering device can effectively ensure the engine inlet airsafety,prolong the service life of diesel engine. 4,Can monitor rig hydraulic system pressure and boost pressure,to ensure stable and efficient operation of drilling rig. 5,Adopt multiple well-know brands of domestic control valve,superior performance,handle,easy to operate. 6,Reliable track tensioning device to ensure the reliability of drilling rig. 7,Set up the lighting for night operation,maintenance,and provide necessary condition. 8,The establishment of the drill rod base,the operation is convenient and the protection of the drill rod. 1,Mining  purpose :Coal mining,Gold mining,underground working site 2,Construction road  purpose :Rock drill,crushing the hard rock ,matching with jackhammer,Air pick for drilling concrete road, asphalt road.
3,Water well  purpose :100 meters to 200 meters. Sketch:   Working sits: 1.Our drilling rigs are mainly for Quarry blasting hole,Road construction,Water conservancy construction,Railway construction,etc;   2.Most of our drilling rigs are Crawler type,diesel driven and air powered for drilling.   3.For suppliers recommending the drilling rigs,two datas are very ensential:Depth of hole and Diameter of hole;   Company Information   Shanghai Denair Group Co.,Ltd.is registered in Shanghai large-scal professional compressor producing and exporting enterprise,designed for different markets and different projects condition.The product design and configuration reference Germany Denair standard totally.     DENAIR (Shanghai) Compressor Manufacturing Factory:     Customers visit:   Hope DENAIR AIR COMPRESSOR is your the best choice!