Crawler Hydraulic Drilling Rig

Description

Features
1 it adopts the fully-hydraulic drive and it is characterized by stable drive lower noise, centralized & convenient operation, labor saving, safety and reliability
2 its power head gearbox has two gears for manual shifting operation and it is driven by the variable displacement hydraulic motor. The output speed of power head can be steplessly adjusted among 0 ~ ***0r/m, with an extensive speed range and a torque output of two gears. It is applicable to meeting the needs of multiple drilling technologies and different drilling hole diameters on the speed and torque, especially to the diamond bit core drilling technology.
3 the drill is equipped with the hydraulic chuck and hydraulic clampers which can rapidly and reliably clamp the drill pipe, with good alignment. It can be used to clamp or hold the wire-line coring drill pipes of various specifications such as, *5mm, *1mm, *9mm, etc., with bigger path diameter and convenient operation
4 derrick can be available to the sliding construction, and when drilling inclined hole it can be lowered to contact the ground, with convenient operation, good stability and safety and reliability.
5 its feeding travel of 3.5m enable it to directly lift or increase/decrease a single drill pipe, which can efficiently reduce the time of auxiliary operation and raise the efficiency of drilling operation
6 The drilling rigs is equipped with the mast-sype derrick and stepless speed-regulating winch, whichcan lift or lower the drilling tools for 9m in a time, safe and labor-saving
7 it is equipped with the stepless speed-regulating wireline coring hydraulic drive winch, with a broader speed-changing scope, labor-saving and convenient operations
8 it is characterized by compact structure, reasonable layout, hydraulic lifting and lowering of outriggers and simple installation
9 diesel engine is used to power the drill rig and it is equipped with the crawler chassis, rapid and convenient for the site transfer
*0 its hydraulic pumps, main valves and hydraulic motors all adopt the imported products of international brand, with a higher precision of components and stable and reliable operation.