Fleet Options

RUC Cementation Mining Contractors is able to supply a range of Raise Boring equipment, with the expertise and experience to tackle any project, anywhere in the world.

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Box Hole Boring

Robbins 53R

Raise Boring

Ingersoll Rand RBM7 Robbins 61R Robbins 71R Robbins 83R Robbins 85R Wirth HG330 Strata 850 Strata 950
 

Fleet > Raisebore > Strata 950

Strata 950

Specifications


Raise Diameter 3m - 6m
Raise Length 1000 meters
Pilot Hole Diameter 15" Tri-cone bit size
Drive Hydraulic Motor
Drive Type Hydraulic Drive
Drive Speeds 0 - 62 rpm
Ream Speeds 0 - 9 rpm
Pilot Thrust 69 tonnes at 24 mpa
Reaming Pull 950 tonnes at 330 bar
Weight 28,500 kg
Transport Means Sled
Vertical Drilling  
Dip Angle Limit Vertical to 70ยบ from horizontal
Power Requirements 495 Kw / 594 kVA @ 1000V, 50 Hz
Water Consumption 36 litres per second. Water is recycled through settling sumps.