HF-3C economical percussion drilling machinery for sale

No.

Mechanical features

Specifications

1

Dimensions(M)

4.6*2.2*8 m

2

Transport dimensions(M)

4.6*2.2*2.7 m

3

Weight(kg)

8500

4

Drilling diameter(mm)

400-600

5

Drilling depth(M)

100-250

6

Weight of drill tools(kg)

3000

7

Impact stroke(mm)

140

8

Main shaft diameter (mm)

90

9

Rate of impact(time/min)

35-42

10

Electric motor

40KW

11

Height of mast (M)

8-12

12

Load capacity of mast(KN)

    147