RD351 Pneumatic Drilling Rig

MAIN SPECIFICATIONS

Working air pressure (Mpa):

1.05-2.46

The highest drilling level (m):

3.38

Drilling diameter (mm):

105-165

Gradeability (degree):

35

Length of propulsion for once (m):

3.66

Speed of turn-around machine (rpm):

0-72

Propulsion (N):

13620

Elevation angle of sliding framework (degree):

180

Swing angle of sliding framework (degree):

50 toward left and 35 toward right

Swing angle of drill arm (degree):

45 toward right and left

Elevation angle of drill arm (degree):

60 horizontally up and 19 down

Moving motor power (Kw):

 8.8×2

Propulsion motor power (Kw):

3.36

Turn-around motor power (Kw):

18.34

Turn-around torque (N.m)

2510

Outer size (length ×width× height) (mm):

5900 ×2210× 1470

Weight (kg):

5000

Air consumption (m³/min):

 17-21

Common impacter model:

DH-4 Ql-40   DHD340 DHD350Q DHD360

Dust removal mode:

et type or dry type (equipped additionally)

Moving speed:

3 km/h