ZGYX-4500 Hydraulic walking DTH Drill Features: ZGYX-4500 hydraulic DTH Drill is driven by hydraulic, pneumatic impact of efficiency, energy saving, environmental protection, new generation of large diameter drilling equipment. 1, pump, valve, motor oil is mainly used in all parts of the world famous imported products, improve the hydraulic boom can be multi-directional drilling blast holes. 2, two hydraulic power head drive motor oil shock can be realized deep operations. 3, hydraulic thrusters, propulsion enables easy adjustment and large lifting force. 4, C cab allows the operator to work in a comfortable environment, eliminating dust, sun and bitter. 5, efficient hydraulic dust collector can achieve environmental results. 6, the hydraulic rod unloading device, eliminating the need for heavy manual labor. Technical parameters: ZGYX-4500 heavy hydraulic drilling demonstrations ZGYX-4500 Technical Specification Working pressure (Mpa) 1.0 - 2.0 Air consumption (m3 / min) 10 - 20 equipped with impactor 340A Aperture: 108 - 130mm optional HD55C Aperture: 135 - 155mm Drilling depth (mm) 40000 once the advance stroke (mm) 3660 drill length (mm) 3000 drill diameter (mm) comes standard with an optional 89 76 maximum lifting force (N) 15000 boom tilt angle ( °) -5-110 boom swing angle (°) left and right 90 25 body pitch angle (°) 20 of the top 20 after pulling climbing ability (°) 23 single climbing ability (°) 25 Traveling speed (km / h) 3 back transit speed (rpm) 0 - 80 Total Weight (kg) 8000 Dimensions (mm) 6500 × 1480 × 2800 on dust dry dust collector auxiliary power booster or 70KW motor Yuchai 4108ZG