G7/G10/G20Air rock picks pneumatic hammer

Item No.: 00151
Weight:7.2 kg/10 kg/11 kg/20 kg
Length:456 mm/570mm/520mm/572mm
Impact Energy:30J/43J/43J/60J
Air Pipe Diameter:19mm/16mm/16mm/16mm
Product description: Weight:7.2 kg/10 kg/11 kg/20 kg
Sale: 0
Description Review
Description
G7/G10/G20Air rock picks pneumatic hammer

Pneumatic pick is lighter, more flexible and convenient operation. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction. It can stop working automatically when the solid object is broken.

It's widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in construction and installation engineering or constructing works in casting industries.

G7

G10

G11

G20

Weight

7.2 kg

10 kg

11 kg

20 kg

Length

456 mm

570 mm

520 mm

572 mm

Cylinder Diameter

35 mm

38 mm

35 mm

40 mm

Stroke

120 mm

155 mm

155 mm

165 mm

Working Pressure

0.4~0.5 MPa

0.5~0.63 MPa

0.5~0.63 MPa

0.63 MPa

Impact Energy

30 J

43 J

43 J

60 J

Impact Frequency

21.6 HZ

16 HZ

18 HZ

16 HZ

Air Consumption

m3/min

26 L/s

20 L/s

23 L/s

Air Pipe Diameter

19 mm

16 mm

16 mm

16 mm

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