Product Name: BZYX300L core drilling rig Product Number: 712- Views: 1064 Model: Origin: Larger Image inquiry immediately Product Description: The main feature of the rig with steel crawler, so that the whole relocation easy, because it is the steel track very resistant, so they give the rig construction in the city has brought efficiency to facilitate hydraulic feeding mechanism, improve the efficiency of the rig drilling the ball with a card instead of chuck clamping mechanism, can implement non-stop down the pole, high, easy to operate, safe and reliable with bottom hole pressure gauge pressure, easy to grasp the situation from the hole, off the tower for the hydraulic operation, convenient and reliable electric start diesel engine, reduce labor intensity of technical parameters of the 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 560mm vertical stroke hole diameter 96mm vertical lift capacity 60KN main winch (hydraulic drive) single-rope lifting speed 0-45m / min rope diameter 14mm width 90mm reel brake drum capacity of 300mm diameter single rope 30m maximum lifting capacity 40KN secondary volume Yang (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 intake diameter 75mm diameter 50mm gear pump outlet double-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 crawler chassis movement speed .2Km / H motor working pressure 20Mpa flow 1634ml / rev Track Chassis carrying capacity crawler chassis 3T length 2.6m pump flow 50L / min crawler chassis crawler chassis width 0.35m height 0.508m