Mining Core Drilling Machice ZLJ-2900 Diesel Drilling Machine

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Payment Terms: T/T,L/C,WU
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Basic Info.
  • Brand Name: Gold 
  • Place of Origin: Chongqing  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100unit/month
  • Packing:export case
  • Delivery Date: 10 days

Coal Mining Exploration  ZLJ-2900 Tunnel Drilling Machine

 

Applications & Features: 
ZLJ-2900 tunnel drilling machine for coal mining is developed based on XY-2 drilling rig of spindle type core 
drilling,it is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground exploration drilling for coal field.
It is light in weight,better quality,larger powered,wide performance and good interchangeavility.

 

Technical Specifications

Project name

unit

numerical

Rated speed of rotation table shaft

r/min

63/108/172/238/
295/520/830/1148

Rated output torque of rotation table shaft

N·m

2900/1660/1030/
760/600/330/190/135

Max.push force of spindle

kN

44

Max.pull force of spindle

kN

60

Max.feed speed of spindle

m/min

0~6

Max.feed stroke <

mm

600

Max.pull force of hoist with single

kN

30

Drum dia.

mm

Φ200

Wire rope dia.

mm

Φ14

Drum capacity

m

45

Drilling depth in theory

m


Use drill pipe typeΦ42mm rod

530

Φ50mm rod

385

Φ60mm rod

320

AW rod

530

BW rod

420

NW rod

320

Drilling angle range

º

-90~+90

Rated pressure of hydraulic system

Mpa

8

Power of electric motor

kW

22

Overal dimension

mm

2150×900×1690

Weight(excluding power unit and rod)

kg

≈950

Max.weight of detached part

kg

140

 

 



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Ms. Vivienne
Tel: 86-151-23029803
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Chongqing Gold M&E Equipment-Geological
Nan'an District, Chongqing, China (Mainland)
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