HW-400L Mud/air Drilling Rig
Drilling depth: 400m
Drilling diameter: 115-350mm
Engine Power: 76Kw
HW-400L Mud/Air Drilling Rig
This series of drilling rigs is a water well drilling equipment developed by the company that integrates the functions of water drilling and air drilling, use hand-in-one gearbox, level 10 forward, level 2 reverse, forward and reverse switching sensitivity and convenience. Transmission efficiency is one time higher than hydraulic transmission, reduced power consumption by 35%, more efficient and energy saving. Solved the difficulty of drilling the soil air DTH hammer, and the construction efficiency of the hard rock layer, gravel and pebble layer rotary drilling rig is low.
Drilling Rig Main Features
The drilling rig speed can reach 14-650r/min and the Max. Output torque is 13400N.m
The drilling rig precludes the use of double fuel pump, drilling with a single pump, hoisting and lowering with double pump confluence, reducing power loss and shortens the auxiliary time.
The drilling rig precludes the use of double fuel pump, drilling with a single pump, hoisting and lowering with double pump confluence, reducing power loss and shortens the auxiliary time.
The drilling rig uses crawler chassis, leg cylinder stroke is 1. 5m, so it can be automatically loaded, easy to transport.
The drilling rig, in the hydraulic system, reserves part of the functional interface, so the function can be extended according to different user's technical requirements.