DTH Rock Drilling Hammer
Brand Name:Jinquan
Certification:ISO9001:2008
Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.
Minimum Order Quantity:1 Piece
Delivery Time:Within 15 days upon receipt of your 30% deposit
Payment Terms:T/T, Western Union, Paypal, L/C At Sight
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Location:
Liaocheng Shandong China
Address:
No.16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311)
Supplier`s last login times:
within 30 hours
Product Details
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Product Details
China DTH Hammers, Rock Drilling DTH Hammer, DTH Drilling Hammers,
Down The Hole Drilling Hammer:
Size range 3'', 3.5'', 4'', 5'', 6'', 8'', 10'', 12'', 14" etc.
Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54,
COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50,
Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125
etc.
Advantages:
1. Out of the trouble of foot valve fracture and expansion and
contraction.
2. Lower energy consumption and higher impact frequency. The
drilling speed is 15%-30% higher than the one with foot valve.
3. Simple structure, reliable parts, long life, easy and cheap
maintenance.
4. Lower air and oil consumption. The oil consumption is about 10%
lower than the one with foot valve.
DTH Rock Drilling Hammer
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