JTH1AM-210所有液压单砰砰钻Ju

JTH1AM-210 All Hydraulic Single Boomer Drilling Jumbo Propelling Beam Type GH833-33 Length 5244 mm Depth of Drilling hole 3340 mm Length of Drill rod 3660 mm Weight 532 kg Type of Boosting Hydraulic Cylinder-Steel rope Max. Backward pull tension 21.2 KN Drill boom Model JE333Z Type Flexible and upturn Boom length (Min.) 2100 mm Boom Lead angle +60° -30° Boom swing angle L 35deg-R 35deg; Propelling beam inclination +30deg- -60deg; Boom sliding distance: 900 mm Propelling beam sliding distance 900mm propelling beam swing angle +45deg- -45deg; Propelling beam upturn angle 360deg; Angle of propelling beam unloading 0 -90deg; the drilling hole size region: W 5780 mm × H 5850 mm weight 1900 kg Automatic parallel mechanism standard device DUETZ F6L912 4stroke, 4cylinder