Underground Rock Multifunctional Hydraulic Crawler Drill

ZML161 Hydraulic Crawler Type Multifunctional Drilling Rig For Underground Rock

The ZML161 drilling rig is equipped with a central rotary table, suitable for multi station drilling construction. Horizontal lifting of 4M, driven by diesel engine, equipped with dry dust removal method for dust reduction, suitable for outdoor construction environment. Adopting a plunger variable pump and load feedback system, it has power protection and pressure cut-off functions. Equipped with construction angle display to ensure drilling verticality; The entire machine is equipped with a fully hydraulic control system and remote control function, making operation convenient and reliable.

Technical specifications

Main features

Dynamic system

The whole machine can replace different power heads(DTH, top drive, coring) according to construction needs, making construction more convenient, reducing costs, and doubling production;

Rotating arm structure

By adopting a rotary arm structure, the operating range after one positioning is greatly increased. The drilling arm can rotate about 360 °, achieving any angle construction;

Control costs

By using pilot valves and variable piston pumps with load feedback systems, it has the functions of power protection and pressure cut-off. While effectively adapting to the total flow demand of various executing components, it achieves the best power matching under different working conditions and maximizes energy conservation;

Security measures

When drilling, the wind and water linkage system is used to reduce the large amount of dust generated during tunnel construction. While drilling, the crushed stones are washed out of the hole through high-pressure water, reducing the problem of sticking during drilling, achieving the goal of rapid drilling, improving work efficiency, and reducing construction costs;

Pipe shed construction

Both single rod drilling and drilling with casing can be used. When the geological situation is complex and there is collapse, the casing construction method can be adopted, which means the outer casing and inner drill rod drill to the required depth at the same time. Firstly pull out the inner rod, then pull in the steel pipe, finally pull out the outer casing;

Emergency rescue

During the construction process, in case of danger, geological exploration, geological improvement, and support operations in the danger zone can be quickly completed. If the underground space is obstructed by collapse, casing operations can be used to quickly transport air, water, and other rescue materials to the trapped personnel;

The optional power head

A:Top drive power head

B:Rock drill power head

C:Anchor power head

D:Coring power head

Company Overview

Founded in 2005, its headquarters is located in Chengdu, China , Sichuan Zuanshen Intelligent Machi nery Manufacturing Co.,

Ltd is an engineering equipment manufacturer which integrate in R&D, design and manufacture. In the past 19 years, it has been devoted to engineering equipment and related fields, pursuing the business philosophy of "Guided by customer value, green development and harmonious win-win".

It also carries the dream to be the first-class company, so it continuously improve its capacatity in order to become an global leading enterprise which strong in R&D, manufacture, service. Grand scale, strong R&D capability and advanced production capacity have laid a solid foundation for its stable development.

It has close cooperation with many experts of the Chengdu University of Technology, Southwest Jiaotong University, and authoritative scholars of engineering equipment institutions, it blends multidisciplinary knowledge and apply them to the development of the machine.