360 Degree Rotation Angle and 45 - 76 mm Diameter Underground Hydraulic DTH Rig
Introduction
Our underground hydraulic down-the-hole drilling rigs ,which can drill medium and deep hole with 45-76mm diameter in underground mining and tunneling. And our underground down the hole rigs have a wide range of work, drilling parallel holes in any direction (360 degree) and drilling scallops around any point. The rig is equipped with The rigs are equipped with cartridge wheels with independent drive and two-level disc library of drill rods. We provide rigs with reliable direct control system, DCS or computerized drilling rig control system RCS, which can add different levels of automation.

Specifications

Main features

1.Wide working scope and compact structure:
Our underground hydraulic DTH rig is compact. It can walk safely in a 1700mm wide and 2000mm high roadway; And it can work normally in a 2700mm wide and 2800mm high mining filed.
2.Highly protected intelligent hydraulic system:
Our underground DTH rigs use load-sensitive hydraulic pumps and load-sensing electromagnetic proportional valve sets, with full-scale sensitive control, no overflow and no heat.
Our underground DTH rigs use multi-stage filtration of oil absorption, piping, oil return and drain, making the system less prone to contamination and making hydraulic components more reliable.
3. Wear-free propulsion rails:
The wear strips of our underground down the hole drilling rigs’ propulsion rail cover can be replaced. In addition, its sliding pair uses organic wear-resistant materials. Therefore, the guide rails are wear-free and have a long service life.
4. New-tech drill rods library and automatic rods loader:
Our underground down-the-hole drilling rig has a drill rods library of 24 drill rods capacities. This drill rods library is simple, safe and reliable.
In addition, our underground down-the-hole drilling rig has a two-arm structure mechanical hands, which have the compact structure and simple operation, which can save a lot of manpower and time.
5. Plug-in independent drive walking wheels:
The walking wheels of our underground down-the-hole drilling rigs are modular in design and the four wheel assemblies can be quickly disassembled for easy to down the hole.
 
Pictures

Online Contact Information
Chuangyuan High-Tech Machinery Co., Ltd
Kevin Liu
Mobile/ Wechat/ Whatsapp: 008618612948866