DSHJ-800 Tunnel Drilling Rig

Applications & Features:    DSHJ-800 tunnel drilling machine for coal mining is developed based on DSHY-2PC 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, compact size, lower center of gravity, and easy to move etc.

 

Technical Specifications

Project   name

unit

numerical

Rated speed of   rotation table shaft

r/min

162/330/584/1190

Rated output   torque of rotation table shaft

N·m

800/360/205/90

Rated reverse speed   of rotation table shaft

r/min

196

Rated reverse   output torque of rotation table shaft

N·m

560

 

kN

30

 

kN

42

 

mm

500

 

kN

10

Drum dia.

mm

Φ180

Wire rope dia.

mm

Φ10

Drum capacity

m

30

Drilling depth   in theory

m

Use drill pipe   type

Φ42mm rod

200

Φ50mm rod

150

Φ43mm wire   line rod

300

Φ53mm wire   line rod

200

Drilling angle   range

º

-90~+90

Rated pressure   of hydraulic system

MPa

8

Model of   electric motor

YBK2-L160L-4

Power of   electric motor

kW

15

Overal   dimension

mm

1810×800×1330

Weight(excluding   power unit and rod)

kg

≈650

 

kg

100

 



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