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YSL-180 Reverse Circulation Drilling Rig

  •  YSL-180 Reverse Circulation Drilling Rig
  •  YSL-180 Reverse Circulation Drilling Rig

YSL-180 reverse circulation drilling rig is mounted on a crawler chassis, driven by full hydraulic system. This drilling equipment is equipped with power head, which is widely used for vertical or inclined drilling.

Drilling techniques way of the following:

  • Dry drilling
  • Down-the-Hole hammer drilling
  • Direct circulation- Mud Rotary
  • DTH hammer drilling with casing
  • Multi-medium reverse circulation composite drilling

YSL-180RC reverse circulation drilling rig is able to resolve the difficulty of boring in the stratums such as soft and loose cover ground condition, the cobble layer and also the bedrock fracture zone according to different drilling techniques ways. Therefore, it has a very wide range of uses in well drilling.

Technical specification
Model YSL-180RC
Drill rig weight (crawler mounted) kg 9500
Length × Width × Height (normal) mm 6350×2200×2950
Ambient Temperature Range °C -10~38
Nominal Drill Depth m 180
Drill Diameter mm 130~320
Drill Hole Angle Range ° -90~-5
Drill Head Output
Output Rotation Speed Low speed rpm 40/80
High speed rpm 70/140
Max. Output Torque N.m 8500
Stroke of Power Head
Stroke mm 3500
Thrust Force kN 45
Stroke kN 65
Sliding Stroke mm 850
Oil Pump Electromotor Diesel
Output volume(big oil pump) ml/r 71 63
Output volume(mini oil pump) ml/r 28 25
Output volume(middle pump) ml/r 63 50
Hydraulic Oil L-HM46
Tank Capacity L 220
Nominal Filtration Particle Size μm 10
Max. Work Temperature °C 65
Engine drive type Y225S-4+Y250M-4 6BTA5.9
Power kW 37+55 132
Rotary Speed (Max.) rpm 1500 2200
Track Chassis Base PD135
Width of Pedrail mm 400
Unit Pressure MPa <0.05
Climb Ability ° ≤20
Air/Mud Hose Size
Ball Valve in 1+1/2
Ball Valve in 1+1/2
Inner Diameter of Hose mm 45
Winch (optional)
Lift Force KN 11
Feedback Form
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