China Zdy 650 Full Hydraulic Tunnel Drilling Rig For Coal Mine - China

1 - The Brief Introductions of ZDY-650

The ZDY-650 type full hydraulic tunnel drilling rig is mainly used for drilling holes, grouting holes.

The working area is more than 6.5 square meters, and the height is more than 2.3m.

The width is more than 2.8m.

It has two kinds of drills, which are split column rack and pedestal rack.

It can choose different drilling rig according to the height and usage of underground roadway.

2 - The Specifications of ZDY-650

Project Unit ZDY-650

Maximum drilling depth m 150

Open hole diameter mm 75/115

End hole diameter mm 65

Drilling pipe diameter mm 42

Drilling angle ° 0-±90°

Output rotating speed r/min 95

Output torque n.

m 650

Feeding force kn 48

Pullout force kn 35

Rated advance speed m/min 0-1.5

Feeding stroke mm 850

Hardness range (protodyakonov scale of hardness) / f≤8

Noise db(a) ≤92

Working efficiency % ≥40

Main engine dimension(long * weight * high) mm 2200*600*500

Total weight (excluding drill rod) kg 1200

Pumping station pump discharge pressure mpa rotation 14/ feed 11

working medium / 46# Antiwear hydraulic oil

tank capacity l 96.6

dimension (long *wide*high) mm 1480*700*6 50

Control station feeding pressure mpa 11

reverse rotation pressure mpa 13

forward rotation pressure mpa 12

dimension (long x*wide *high) mm 500*400*450

Motor model / YBK2-160 L-4

rated power kw 15

rated voltage v 380/660 660/1140

rated current a 30/17.5

17.5/10.1

rated rotating speed r/min 1460

Two layer steel wire braided hydraulic support rubber tube assembly RB2-6/10/13/16/1 9/22/25/32

Company Contact:

• Posted By: Shandong Master Machinery Group Co.,Ltd.

• Phone: 18865479502

• Address: No.47,Jinyu Road,Jining City,Shandong Province,China, jining , China , China

• Email:

• Website: http://www.sdjujiang.com

• Business Description: Shandong Master Machinery Group Co., Ltd. is located in Jining city, Shandong Province , which is known as "The hometown of Confucius, formal state" reputation .
  
  Company east to “ Oriental holy city”of qufu, west to “hero”of liangshan, “qilu graceful” weishan lake in the south, "wuyue exclusive" Tarzan in the north, The martial arts are prosperous, and the people are geeky.
  
  convenient transportation like Jining airport, beijing-shanghai high-speed railway, lunan high-speed railway, beijing-taiwan expressway, zhanlan high-speed crisscross, , communication developed.
  
  Shandong Master Machinery Group Co., Ltd. as parent company and head office hold the spirit of "delivering the spirit of craftsman and the quality of the great craftsman" for a long time , Pragmatic development will strengthen our progress.
  
  Nowadays, it has developed into a collectivized enterprise integrating r&d design, production processing and marketing.
  
  The group company mainly provides solutions for engineering and mine construction.
  
  With high quality products, good service and honest reputation, our company has established a solid material supply relationship with several universities, research institutes, design institutes and reconnaissance institutes.
  
  And stand out from a large number of national key project construction projects , The market performance is among the best in the industry.
  
  The group company actively responds to the national "One Belt And One Road" policy to go abroad.
  
  Drilling rig products are now sold to many countries in Europe, central Asia, southeast Asia and Africa.
  
  Our company's independent brand "HuaxiaMaster" has become a well-known brand for customers.
  
  It is a pleasure to have friends coming from afar.
  
  We warmly welcome friends from all walks of life to visit our company and work together to create a better tomorrow.