Supply ZYJ-400/280 架 column hydraulic rotary rig prices ZYJ-400/280 架 column hydraulic rotary rig using carbide, PDC drill bits, drill blending effect spiral drill rotary drilling, suitable for rock roadway surface and surface mining exploration ahead of gas and water drilling, drilling depth of 50-70 meters. Itself with a pillar of support and mounting rails, using top tight manner, using a 360-degree adjustable rail connection between the plates and columns, to ensure that the 360 ??degree adjustable aperture angle. ZYJ-400/280 架 column hydraulic rotary drilling rig suitable for caving blast holes, drain holes, gas drainage holes, grouting holes, address exploration holes and other engineering hole. Suitable for rock solid system f≤10 various coal, rock. Within the azimuth and inclination range any drilling rig can be specified in the basic parameters of the table. Can be equipped with a variety of forms and sizes using a drill, the application of different drilling requirements. ZYJ-400/280 架 column hydraulic rotary rig design scientific and rational structure features, small size, light weight, disintegration fast, easy to use. Automatic top tight system, high stability, drilling accuracy, high precision. Automatic hydraulic control, variable speed, simple operation, remote control distance. Host small footprint, adapt to a variety of complex environments, various azimuth and angle drill hole construction. Rig rock breaking fast, saving drill path length province, high working efficiency. ZYJ-400/280 架 column hydraulic rotary rig technical parameters of the rated torque Nm> 400 rated speed r / min> 280 Rated flow L / min 70 drilling azimuth propulsion kN 30 degrees O-360 ° ± 90 ° to promote travel mm Drilling depth 1080 m 220 drilling speed Mm / min 400 rock drill drill adapt hardness f 10 mm φ42-φ75 accommodate the maximum height mm 4000 mm 1500 to adapt the minimum height rinse water pressure Mpa? 0.6-1.2 hole diameter mm φ50-φ153 Weight kg 170 Shandong Coal "quality of survival, reputation and development" is our company's goal. User to God, to provide first-class quality, first-class reputation, first-class service to meet customer needs is our duty. Due to production batches, depending on the model, the above picture is only for reference, the details can contact our sales staff to carry out specific verification. For More Information: Sales Hotline: 0537-2231918 phone: 15269750962 QQ: 979963372 Want: zhongmei023 Fax: 0537-2231918 Contact: Rui