Key Attributes.
Product Description
YT28 is a kind of high efficincy air-leg rock drill,which is mainly uesed in mine exploitation,railway,highway,tunnel excavation,water conservancy construction and defence project facility.
Product details as follows:
weight:26kg
length:661mm
cylinder diameter:80mm
stroke of piston:60mm
operating air pressure:0.4MPa—0.63MPa
impact frequency:=28Hz =35Hz =36Hz
air consumption:=52(L/s) =58(L/s) =82(L/s)
impact power:=44J =63J =70J
torque of drill rod:=15N*m =19N*m =23N*m
rotating speed of drill rod:=250r/min =260r/min =300r/min
drilling speed:=250mm/min =400mm/min =470mm/min
noise:=124dB =125dB =127dB
air pipe inner dia:25mm
water pipe inner dia:13mm
bit head diameter:F34-42mm
drill rod tailer(the sides length of the hexagon):22*108
Company Profile
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Business Type: |
Our factory manufactures and exports various rock drill,drill bits,drill rods and accessories,which are mainly used in mining,qarrying,high-rail-way excavation,tunneling etc. |
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Comapany: |
Tianjin qiangli pneumatic tools commerce& trade co.,ltd |
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Address: |
Kaihua road,huake pioneer center |
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City: |
Tianjin |
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Zip/Postal: |
300384 |
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Country: |
China |