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Hand Hand Penumatic Rock Drill
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Product: Views:249Hand Hand Penumatic Rock Drill 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-24 08:46
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Jining Bafang Mining Machinery Co.,Ltd is one of the leading hand hand penumatic rock drill manufacturers and suppliers in China, welcome to buy cheap and low price hand hand penumatic rock drill made in China from our factory.

 7665rock  drill
 Pneumatic  rock drill is a kind of high efficient drilling machinery. It is widely used in  rock drivage and various blasting hole drilling in the drilling operation, is  mine, railway,  traffic, water conservancy construction regarding the project of  the important tools.
 Structure  features: this machine adopts bowl with valve distribution form, reasonable  structure, flexible. With light weight, high drilling speed, low gas  consumption, small  vibration, easy to operate, low failure rate
 and  long life of parts, as well as good economic benefit.
 Technical  parameters

Type

7655

7665

YT24

YT27

YT28

Weight

24kg

25.5 kg

24 kg

27 kg

28 kg

Total length

628mm

550 mm

678 mm

668 mm

661 mm

Using air pressure

0.63Mpa

0.63 Mpa

0.63 Mpa

0.63 Mpa

0.63 Mpa

Cylinder bore

76mm

76 mm

70 mm

80 mm

80 mm

Tracheal diameter

25mm

25 mm

25 mm

25 mm

25 mm

Pipe diameter

13mm

13 mm

13 mm

13 mm

13 mm

The hole diameter

34-42mm

34-42 mm

34-42 mm

34-42 mm

34-42 mm

Drill hole depth

5m

5 m

5 m

5 m

5 m

Shank specifications

22*108

22*108

22*108

22*108

22*108

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