2017年1月6日星期五

YT29A Air Leg Rock Drill

chinacoal11
xinxigongsilong@gmail.com
https://www.chinacoalintl.com/
https://m.chinacoalintl.com/
https://www.zmgkmachinery.com/
Please Be Mind:we're honest and sincere product maker and seller located in China. we provide service of enterprise's customs declaration, inspection.
YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and otherdrilling works in a quarries, railway construction, water conservancy construction and national defence 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 withoutAir-leg. 

Main Parameter

Model
YT29A air leg rock drill
Weight
26.5kg
Size
659*248*205 mm
Impact energy
>70Jolue
Cylinder size
82mm
Piston travel
60mm
Air pressure
0.4-0.63mpa
Impact energy
>70Jolue
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

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