Hjg Hsd8 DTH Hammer (SD8)

نموذج رقم.
SD8
رمز النظام المنسق
84123100
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وصف المنتجات

It has kind off valveless high air presses DTH Hammer with foot valve

It has the following advantages:
1. Valveless air distribution. Applicable More
2. Simple design off the piston, long life.
3. Efficient More energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal shares, simple structure, to skirt life, less failure and easier to maintain because all the shares are heat treated.
5. Easy to disassemble because the signal sub, the drive chuck and the external cylinder are connected by multi-step thread.
Hjg Hsd8 DTH Hammer (SD8)
Hjg Hsd8 DTH Hammer (SD8)
Hjg Hsd8 DTH Hammer (SD8)
Hjg Hsd8 DTH Hammer (SD8)
Hjg Hsd8 DTH Hammer (SD8)
Length (exclude bit) Weight (exclude bit) External Diameter Bit Shank Hole Arranges Thread connection
1463 mm 192.00 kg  Φ180 mm   SD8 Φ195mm _ Φ254mm  API 4 1/2 '' reg.
Working Presses Impact misses At 0.5 MPa Recommended Rotary drill Speed Air Consumption
1.0 MPa 1.8 MPa  2.4 MPa
1.0 - 2.5 MPa 20 Hz 20-30 rpm 15 m ³ /min  26 m ³ /min 34 m ³ /min 

 

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