Xi'an Rejee Industry Development Co., Ltd

Date: 18th June 2016
All Hydraulic Crawler Rigs for Underground Coal Mines (Gas Drainage Boreholes)
Application?ZDY4000LP(A) is a crawler mounted drill rig with high torque. It can use both ordinary outer planar drill roads for conventional drilling and spiral drill rods as well. It can be positioned over a conveyor belt,Website:http://www.rejeedrilling.com, it is mainly used to drill gas drainage boreholes in coal seam and it?s adjacent seams. The rig is characterized by easy transportation and a wide range or borehole azimuth and pitch angles.Techinical DataTypeZDY4000LP(A)Borehole?depth/m350Rod?diameter/mm73Rated?torque/N.m4000Rotary?speed/r/min70~240Max?feed?force/pull?force/kN123Feed?stroke/mm780Dip?of?the?main?axis/?-30~60Power/kW55Total?weight/kg5500Max?traveling?speed/km/h2.0Max?gradeability20Contact?pressure/mPa0.048Dimension?(LxWxH)/m4.7*1.5*2.0
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Phone:
86-029-87688742
Fax:

86-029-86513529

Address:

Rm 10802,Block B,Kairui Building,Xi'an Economic Development Zone,China.
Xian, 710000

Website:

www.rejeedrilling.com

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