Product Name: BZYX300T core drilling rig is equipped with the main features of the wheel running gear and hydraulic prop, easy machine relocation, easy level adjustment rig has a hydraulic feed mechanism, improve the efficiency of the rig drilling the ball with cassette instead chuck clamping mechanism, can implement non-stop down lever, high efficiency, convenient and safe and reliable operation with bottom hole pressure gauge pressure, from easy to grasp the situation hole, drop tower for hydraulic operation, convenient and reliable electric start diesel engine , reduce labor intensity of technical parameters machine parameters Drilling depth 100 250 300 600 m 300 200 150 75mm diameter drill hole diameter of 300mm 75mm diameter drill Φ60mm final hole drilling vertical angle of 90 ° --65 ° vertical forward speed 30-1050r / min vertical reverse speed 29-137r / min vertical stroke 560mm 96mm diameter vertical bore vertical lift capacity 60KN main winch (hydraulic drive) single-rope lifting speed 0-45m / min brake rope diameter 14mm width 90mm roll 300mm diameter cylinder capacity reel 30m maximum lifting capacity of single rope winch 40KN vice (hydraulic drive) 140mm diameter wire spool reel capacity 6mm diameter 450m horizontal triplex mud pump BW-250 mud pump BW-250 mud pump flow rate of 250L / min Working pressure 7Mpa Inlet Outlet diameter 50mm diameter 75mm double-pump gear pump CBF-F63 / 25 front-end flow pressure 63L / min 20Mpa backend flow pressure 25L / min 20Mpa drill R4105ZD 76HP diesel motor Y180L-4 22KW Wheel Chassis wheeled chassis carrying capacity 3T wheeled chassis wheeled chassis width 2.6m length 2m wheeled chassis height 0.6m