Specifications YT24 pneumatic jack hammer,jack hammer chisel 
1.Approved:CE,MA,ISO9001 
2.Process:casting and forging 

YT24 pneumatic jack hammer,jack hammer chise

1.Good quality with CE,MA,ISO9001 certification

2.Reasonable price with self-manufacturing and self-management export

3.With forging/smithing process

4.Safe for coal/gold mining, tunnel and quarry use

1. Features:

YT24 pneumatic jack hammer,jack hammer chisel  apply in hard rock on the rock drilling operation, it has strong adaptability to the working conditions.  The product is energy efficiency, Its components has long life and durable. The machice can be generally used with the same type, it can greatly reduce the customer loss for spare part replacement.

2. Use:

YT24 pneumatic jack hammer,jack hammer chisel  are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.

YT24 pneumatic jack hammer,jack hammer chisel  is suitable for FT140BD short air-leg and FT140BC long air-leg. Also the rock drill can be fixed on drilling-vehicle or drilling-shelf.

Model		YT24
Weight(kg)		24
Length(mm)		678
Cylinder Dia.(mm)		70
Piston Stroke(mm)		70
Impact Frequency(Hz)		≥31
Air consumption(L/s)		≤67
Bore Dia.(mm)		Φ34-42
Drilling depth(m)		5
Shank(mm)		22×108
Air pressure(MPa)		0.63
Suitable air-legs	FT140B		FT140BD
Eeight(kg)	15.6		13.9
Length(mm)	1687		1400
Feed length (mm)	1250		965