Home Companies Chongqing Gold Mechanical & Equipment Co., Ltd

KDJ-200 small underground drilling rig working in tunnel

Active Member

Contact Us

[China]

Address: 9-10, Nanping West Road NO.23, Nanan District, Chongqing

Contact name:Vivienne

Chongqing Gold Mechanical & Equipment Co., Ltd

KDJ-200 small underground drilling rig working in tunnel

Country/Region china
City & Province chongqing chongqing

Product Details

Cinfo.jpg
 
Vivienne
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Email: gold04@hy-industry.com
Mobile / Whatsapp:+86-15123029803
Fax:+86-23-62940030 Skype:viviennecq
[Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera | Inclinometer]

 

Model drilling rigKDJ-200Top-head Drive Tunnel China Drilling Rig with mechanical mast is mainly used fordrainage, support and penetration-proof in tunnel for hydro-power station, highway, railway and coal mining, also in treatment disaster of dangerous rock and hillside and water well drilling as well, It is mainly suitable for drilling hard rock with diamond and PDC bit, and DTH drilling as well.

PD.jpg

drilling accessories (5).jpg

 

 

F.jpg

1. Mast with top-head, top-head driven by mechanical transmission;

2. Hydraulic cylinder make the top-head feed or feed back. Long feed stroke, drilling reliably;

3. The angle range of mast is adjusted by oil cylinder, good detachability, easy to maintain.

 

 

S.jpg

 

rilling methodDrilling with diamond bit or PDC bit, air DTH
200m(50 drill rod, final hole dia.65);160m(60 drill rod, final hole dia. 91);
Drilling depth in theory120m (73 drill rod, final hole dia.115)
Drill rod size50,60,73 drill rod;length 1200 mm(including coupling)
Stroke of top-head1400 mm
Feed/feed back speed of top-head0~0.168 / 0~0.344 m/s
Power unit in standardYD180L-8/4 electric motor(11kW 750 r/min;17kW 1500 r/ min)
Output torque of top-headforward:1376;840;507;366;287;404;315;221N·m reverse:1450;906N·m
Rotation speed of top-headforward 76;152;204;257;366;401;514;732r/min reverse 64;129r/min
Rated pressure12MPa
Dimension1900×1510×2580 mm(vertical) ;2555×1510×1110 mm(horizontal)
Angle range0°~360°(when drilling vertically, electric motor must be turn reversely, oil pump And top-head need to turn in opposite direction
weightwhole drill rig:1200kg(excluding power unit)

 

CI.jpg

Established in 2009.

Chongqing Gold Mechanical & Electrical Equipment Co,. Ltd is a high-tech enterprise specializing in R&D design, manufacture and sale of geological instruments, oil instruments and other precise instruments and equipments.

 

 

Hot Products

Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...
Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...
Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...
Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...
Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...
Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com ...