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UG Rig #5 - LM 75 Boart Longyear

Rig
U5 – LM 75 Boart Longyear
Drill Type
Underground Diamond
Carrier
N/A
Gross Weight
730m BQ, 570m NQ, 320m HQ
Length
4.2m
 
 
Max Height
2.1m
Width
1.23m
Rig Engine
Electric
Hydraulic Pump
Variable Displacement Axial Piston with pressure
Compensated load sensing control.
Rotation Head
HQ Mk 2
Output Torque
800 Nm
Rotary Head Stroke
1.8m
Pull Down Force
49.3 Nm @ 26 MPa
Pull Out Force
74.3 Nm @ 26 MPa
Water Pump
Bean Pump
Rod Break Out
Hydraulic Chuck
Angle Boom
N/A
Jack Legs
Rock bolt/split set
Guarding
Enclosed Power Pack
Access
Underground
Emergency Stop
Yes
Fire Suppression
N/A
Air Compressor
N/A
Drilling Capabilities
730m BQ, 570m NQ, 320m HQ (Vertical Down Holes)