Air Rock Drill

Hand Rock Tools Drilling Equipment Pneumatic Rotary Rock Drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock,...

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Product Details

Hand Rock Tools Drilling Equipment Pneumatic Rotary Rock Drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.




YT24 air leg rock dill


 

Drilling direction

horizontal /down

hardness of rock

F=8~18

max drilling depth

5m

Machine weight:

24kg

Machine length

678mm

Piston stroke

70mm

cylinder diameter

70mm

Working pressure

0.4-0.63mpa

impact frequency:

≥31hz

Air consumption

≤66.7L/s

ID of air pipe

19mm

ID of water pipe

13mm

diameter of drill bit

34-42mm

Shape of drill trail(side of Hexagonal*length)

22*108+-1mm

FT140B air leg

length of air leg

1687mm

propel stroke

1250mm

weight

15.6kg

ID of cylinder

60mm

FT160BC air leg

length of air leg

1800mm

propel stroke

1365mm

ID of cylinder

65mm

weight

16.9kg

 

Model of injector

FT200B

 

Oil capcity

200ml




YT27 air leg rock drill


 

Drilling direction

tilt /down

hardness of rock

F=8~18

max drilling depth

5m

Machine weight:

27kg

Machine dimension:

668*248*202mm

Piston stroke

60mm

cylinder diameter

80mm

Working pressure

0.63mpa

impact frequency:

≥36.7hz

Air consumption

≤80L/s

ID of air pipe

13mm

ID of water pipe

13mm

diameter of drill bit

34-45mm

Shape of drill trail

(side of Hexagonal*length)

22*108+-1mm

Model of injector

FT200B

Oil capcity

200ml

FT160A air leg

length of air leg

3006mm

propel stroke

1338mm

weight

17kg

max axial thrust force

2000n

FT160B air leg

length of air leg

2526mm

propel stroke

1098mm

max axial thrust force

2000n

weight

16kg


YT28 air leg rock drill


 

Drilling direction

horizontal /tilt

hardness of rock

F=8~18

max drilling depth

5m

Machine weight:

26kg

Machine length

661mm

Piston stroke

60mm

cylinder diameter

80mm

Working pressure

0.5-0.6mpa

impact frequency:

≥34hz ≥37hz

Air consumption

≤55L/s ≤81L/S

ID of air pipe

25mm

ID of water pipe

13mm

diameter of drill bit

34-42mm

Shape of drill trail

(side of Hexagonal*length)

22*108+-1mm

FT160BD air leg

length of air leg

1400mm

propel stroke

965mm

weight

14.4kg

ID of cylinder

65mm

FT160BC air leg

length of air leg

1800mm

propel stroke

1365mm

ID of cylinder

65mm

weight

16.9kg

 

Model of injector

FY200B-fy200c

Oil capcity

200ml


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