Hjg Hsd6 DTH Hammer

China Hjg Hsd6 DTH Hammer, Find details about China Dth Hammer, Rock Drilling from Hjg Hsd6 DTH Hammer

Model NO.
SD6
Mining Object
Mining
Trademark
HJG
Origin
China
HS Code
84123100
Model NO.
SD6
Mining Object
Mining
Trademark
HJG
Origin
China
HS Code
84123100
It is a kind of valveless high air pressure DTH Hammer with foot valve.

It has the following advantages:
1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
Hjg Hsd6 DTH Hammer
Hjg Hsd6 DTH Hammer
Hjg Hsd6 DTH Hammer
Hjg Hsd6 DTH Hammer
Hjg Hsd6 DTH Hammer
Hjg Hsd6 DTH Hammer
 
Length(exclude bit)Weight(exclude bit)External DiameterBit ShankHole RangeConnection Thread
1261 mm100.00 kg Φ142 mm  SD6Φ155mm _ Φ190mm API 3 1/2'' Reg
Working PressureImpact rate at 0.5 MPaRecommended Rotary SpeedAir Consumption
1.0 MPa1.8 MPa 2.4 MPa
1.0 - 2.5 MPa23 Hz20-30 rpm10 m³/min 20 m³/min28.5 m³/min