GY-60/80 Hydraulic or Pneumatic DTH Hammer Impact Anchor Drill Rig
Hydraulic or Pneumatic DTH Hammer Impact Anchor Drill Rig
They are full hydraulic anchoring machines, it is used for supporting and protecting basic/medium pits, ensuring displacement of buildings, and avoiding geological hazard. It can move fast with the crawler, automatically disassemble rods and casing, reducing labour works and improving efficiency.
GY-60 (GY-80) crawler type full hydraulic engineering anchor drill rig is used for embankment reinforcement of industrial construction such as railways, highways, bridges, roadbeds, dam foundations, etc., and foundation strenghting of civil buildings such as water-proof and leak-proofing works, soft foundation treatment, and geological disasters control and the anchorage aginst the building displacement.
Carried out with PDC bits,it can be rotary drilling in rock layers.
In the rock layer, with the sphierial crown button drill bit,it can be drilling hole at high speed.
On pebble layers,matching with following pipe drilling tools,it meets casing drill.
Equipped with hydraulic impact system,it can meet the foundation constructionworks such as impacting and breaking rock and hole formation, fluid discharge, underground micro-pile, drilling for roof bolt or anchor cable, geological prospecting, geothermal hole formation and slope supporting.
After changing power head,it has rotary jet grouting funtion(swing jet grouting, fixed jet grouting),which can also carry out advanced pipe-shed supporting and geologic forcasting in the tunneling.
|Maximum torque||11500 N.m||16680 N.m|
|Speed of power head||0～92rpm||0～64rpm|
|Impact power per time||800Nm||1100Nm|
|Maximum stroke of power head||3400 mm|
|Rated lifting force of power head||50 kN|
|Allowable pressure of power head||20 KN|
|Drilling diameter||Ф42 mm; Ф50 mm; Ф73 mm; Ф89 mm|
|Power head lifting/pressurizing speed||Fine adjustment speed of rotary jet grouting: 0～1.5 m/min|
|Liftingspeed of power head||0～45 m/min|
|Motor power||55+30 kW|
|Main pump system pressure||20 MPa|
|1st Auxiliary pump system pressure||20 MPa|
|2nd Auxiliary pump system pressure||20 MPa|
(At work) 3750×2450×5450mm
( Transportation) 5450×2300×2250mm
|Contact Person :||Hannah|