Atlas Copco Robbins 63R

Hydraulic type machine

Connected power
Mains supply 415 volts, 50 Hz, 400 kVA
Diesel Genset supply 500 kVA unit

Compact design
5.1 m extended height
(plus 400 mm beams if required)

Pilot thrust
470 kN (106,000 lbs)

Reaming thrust
2025 kN (455,000 lbs)

Reaming torque
160 kN m (115,000 ft lbs)

Pilot Drilling speed
0 – 94 rpm variable

Reaming speed
0 – 16 rpm variable

Transporter
sled with inbuilt erection device

Beams to allow hole break through
(if required)

Air consumption
17 m³/min @ 7 bar
(600 cfm @ approximately 100 psi)

Water consumption for cooling
approximately 75 litres/min

Water consumption for pilot drilling
approximately 500 litres/min
which is recirculated via sumps

Raiseborer weight
7.5 tonnes, including beams 19.5 tonnes