الوصف

1, new propulsion system

use hydro-cyclinder chain pully propulsion system, compact structure, big lifting force and stablity.

2, centralized controls system

 It features advanced hydraulic system and air way system, All moves are centralized controlled, easy and convenience.

 conducting hydraulic valve to realize different moves of drill arm, guarantee drilling rig stable and high efficiency for rock drilling.

 The special designed unidirection throttle valve in the hydraulic system can realize stepless speed regulating for rotating, to increase applicability for various rock layers and work efficiency.

3, brand engine

 It adopts *2kw *-phase asynchronous electric motor with stalbe running, low noise and without end gas exhaust.

4, strong power head

 Slewing drive adopts planetary gear reductor and oscillating motor with foreign advanced technique. It moves stably with low speed and high torque.

5, realible hydraulic system

 It adopts exclusive use hydraulic auxiliary to improve hydraulic system's stability and reliability.

Floodlight can assure safty for this machine to move and work in the night.