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Tunnel Drilling Machine

System

Keywords:

HHH

Category:

Coal Machinery and Mining

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Application Products

A tunnel drilling rig is a specialized construction machine designed for drilling operations inside underground tunnels (adits). It primarily supports drilling tasks in underground projects such as mines and tunnels, making it one of the critical pieces of equipment for underground construction work.

The walking system features an open-type load-sensing system that dynamically adjusts the pump’s flow rate and pressure according to the load, minimizing energy loss. The S45 pump is paired with a PVG32 multi-way valve to power both the walking mechanism and the working functions. Additionally, a CLM motor leverages the speed difference to effortlessly achieve steering, while the outriggers are equipped with a one-touch leveling feature for convenient operation.

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Pre-sales phone call

+86-13356309626

After-sales phone

+86-4006612699

Contact email

hhh@hhh.tm

Contact Address

No. 54 Dalian Road, Hi-tech District, Weihai City

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Mining truck

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Application Products

Successfully providing customers with road construction machinery, airport equipment, and petroleum machinery,
Complete transmission control system solutions for coal mining machinery, along with cost-effective hydraulic power transmission and control systems.

S45

The 45-series piston pump is a high-performance axial variable-displacement pump designed for use in open-loop systems.

PVG

Employing mature and reliable PVE electro-proportional control technology, the system simplifies installation and setup while incorporating load-sensing technology to enhance efficiency and reduce power consumption.

Enhancing service value, building the HHH brand

Our reliable technology is designed to enhance our customers' market competitiveness, while providing comprehensive pre-sales, in-sales, and post-sales technical consulting and services.

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