Crawler Mounted Dth Micropile Drilling Rig Machine For Sale

Product Overview

Description

Working Site The crawler down-the-hole drilling rig machine is mainly used for all kinds of mines, traffic, water conservancy and quarry  projects, drilling blasting holes and tunnel pipe support hole. The essence of DTH drilling is to make the impactor submerge into the hole in the process of drilling, so as to reduce the energy loss caused by the transmission of impact energy by the drill rod, thereby reducing the influence of hole depth on drilling efficiency. Model YGL-100T Bore Diameter φ83~130mm Bore Depth 30 m Rock Hardness f=6~20 Traveling Speed 2.5 km/h Climbing Ability 30° Highest level hole 2.7m Power Type Diesel Min horizontal hole 2.28m Swing speed 0-90r/min Weight 3.5 t Shipping Dimensions 4400*1980*2260mm Max rotational torque 2300N·m Max lifting force 15kN Advance length 2 m Compensation length 900mm Working pressure 0.5~1.4Mpa Air consumption 7~12m³/min Min ground clearance 284mm Guide rail pitch angle 0-97° Guide rail swing angle Left 17° Right 32° Diesel power 33KW