250m Diesel Tunnel Drilling Rig

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-03 11:42

  • Browse the number:

    425

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Company Profile
Jining Bafang Mining Machinery Co.,Ltd
Contactaixin:

bafang(Mr.)  

Email:

telephone:

phone:

Arrea:

Beijing

Address:

New 327 and Torch Road, Rencheng District, Jining, Shandong, China. East Of an Interchange 400 Meters

Website:

http://www.bafangjixiechangs.com/ http://www.lektrix.net/com/bafang/

Product details


Jining Bafang Mining Machinery Co.,Ltd is one of the leading 250m diesel tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 150m underground drilling rig made in China from our factory.



ZLJ-750 tunnel drilling rig
Production Features
ZLJ tunnel drilling rig
1.The machine mainly used for underground internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling.  
2.360 degrees rotary drilling drilling of 50-300m.  
3.It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.  
Technology Parameters   























































































































































     Item


Unit




Technical Parameter




ZLJ-250




ZLJ-350




ZLJ-650




ZLJ-400




ZLJ-700




Rated torque




High  speed








250




350




650




400




700




Medium  speed




N·m




150




250




380




230




520




Low  speed








85




100




214




130




310




Rated speed




High  speed




r/min




340




350




270




340




410




Medium  speed








192




170




151




192




198




Low  speed




.




112




99




88




112




150




Rated  pressure




Mpa




8




8




8




8




8




Max feed force




kN




9




9




34




9




34




Max pulling and lining force




kN




12




12




12




12




12




Drilling angle




°




0~360°




0~360°




0~360°




0~360°




0~360°




Capacity of drum




m




26.3




26.3




40




26.3




40




Diameter of wire rope




Mm




8.8




8.8




11




8.8




11




Drill rod caliber




mm




42




42




42




42




42




Supply water pressure




Mpa




0.6~1.2




0.6~1.2




0.6~1.2




0.6~1.2




0.6~1.2




Power




kW




4




5.5




7.5




5.5




7.5




Voltage




V




380/660




380/660




380/660




380/660




380/660




Rated  current




A




8.8/5.3




9/13.0




15/10.0




13.4/8.8




17.1/11




Dimensions




mm




1235×630




1265×650




1200x1290




1280×700








×1165




×1020




x700




×1230




Weight




Kg




440




480




630




480




710