ZDY-650 Full Hydraulic Tunnel Drilling Rig/mine Coal Hydraulic Drilling Machine/good Quality Hydraulic Tunnel Drilling Rig

Maximum drilling depth

m

150

Open hole diameter

mm

Ф75/Ф115

End hole diameter

mm

Ф65

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*650

Control station

feeding pressure

mpa

11

reverse rotation pressure

mpa

13

forward rotation pressure

mpa

12

dimension (long *wide *high)

mm

500*400*450

Motor

model

/

YBK2-160L-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

RB2-6/10/13/16/19/22/25/32