All Hydraulic Crawler Drilling  Rigs for Underground Coal Mines (Rotary Percussion Drilling)

All Hydraulic Crawler Drilling Rigs for Underground Coal Mines (Rotary Percussion Drilling)

Main Features:
1.Suitable for rotary and rotary percussion drilling.
2.Easy disassembly, lightweight and compact design.
3.Provides hands-free unloading of drill tools

Description

Hydraulic Crawler Drilling  Rigs for Underground Coal Mines (Rotary Percussion Drilling)

11.pngApplication

This drilling rig is specifically designed to drill middle depth boreholes in explosive underground environments. It has a compact footprint and is designed with easy disassembly structure which makes the rig suitable to used in extremely narrow roadway. The rig is designed to drill borehole in excess of 350m with drill rods and PDC drill bits.


22.pngFeatures

1, ZDY1900S drill rig is composed by three part, control panel, drill unit and power pack;

2, Each part can be moved conveniently;

3, Connection of the blocks can be done by make-and-break couplings;

4, Drill rods can be added behind the gear box, no limitation of the rod length; 

5, Steeples speed regulation ensure the rig can meet drilling requirement in all sorts of condition;

6, Linkage control of rotatory chuck and rod clamp provides extremely convenient operation;

7, Double-pump system, parameter of rotation and feeding can be controlled independently;

8, Independent control panel allows operation to stand far from borehole which increase the safety;

9, Equipped with a positioner and a turntable, the drill is capable of drilling holes in all angles from vertically up to vertically down.


33.pngTechnical Data

Type

ZDY1900S

Drill depth

350/100

Borehole diameter

75/200

Rod diameter

63.5/73

Feed-frame tilt angle 

0°~±90°

Rotary speed

85~300r/min

Rated torque

1900

Rated feed force

112kN

Rated pull force

77kN

Rated power

37kW

Total weight

2040kg

Drill unit weight

1120kg

Drill unit dimension

(L×W×H)

2.3m×1.1m×1.56m

 

44.pngWhy Choose Rejee?

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55.pngCustomized Products and Service

Whenever your work requires specialized, reliable solutions, Rejee can support you with customized high-quality drilling products. Our experience and our strong customer focus will ensure you have the best options for your job.Alan_1.jpg

At Rejee Industry, we have also given much attention to customer serviceWe are dedicated to helping customers work safely and efficiently using our products. Guidance and services are always available with our professional technicians in site.



66.pngPatented Technologies

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77.pngFactory Review

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88.pngEquipment Showcase

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99.pngHow to Contact Us?

 Tel:+86-29-86105123-606
   Fax:+86-29-86513529
  E-mail:manager@rejeegroup.com 
 Address:Rm 10802,Block B,Kairui Building,Xi'an Economic Development Zone,China.

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