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YT29A Portable Pneumatic Jackhammer

YT29A Portable Pneumatic Jackhammer is a kind of high efficiency air leg rock drill machine. It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water co

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Introduction of YT29A Portable Pneumatic Jackhammer

YT29A Portable Pneumatic Jackhammer is a kind of high efficiency air leg rock drill machine. It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defense project facility. 

When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg ,  it is suitable for wet drilling under various of rocks at aclinic and incline orientation, it can also use in the trolley without Air-leg.

Parameter of YT29A Portable Pneumatic Jackhammer

Model

YT29A Portable Pneumatic Jackhammer

Weight

26.5kg

Size

659*248*205 mm

Impact energy

>70Jolue

Cylinder size

82mm

Piston travel

60mm

Air pressure

0.4-0.63mpa

Air consumption

≤65L/S

Drilling Frequency

≥37HZ

working hydraulic pressure

0.3mpa

Air pipe inner Dia.

25mm

Drilling Hole Dia.

34-45mm

Drilling Depth

5m

Shank Size

22*108mm(±1mm)

Air leg

FT160A

Air leg length

1668mm

Pushing stroke

1338mm

Cylinder diameter

65mm

Weight

17kg

FT160B


Air leg length

1668mm

Pushing stroke

1098mm

Cylinder diameter

65mm

Weight

16kg

FT160C


Air leg length

1820MM

Pushing stroke

1490MM

Cylinder diameter

65MM

Weight

18KG

FT170


Air leg length

1668mm

Pushing stroke

1338mm

Cylinder diameter

67mm

Weight

18 kg

Oiler

FY250A

NW 1.2KG Capacity 0.25L

FY500A

NW 3KG Capacity 0.5L

Pictures of YT29A Portable Pneumatic Jackhammer

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