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In-the-hole longhole drill rigs

DU211-T

Parallel coverage
0.305 m
Longhole diameter
89 - 445 mm (4 - 18 in.)
Drill pipe length
1.22 - 1.83 m (4.00 - 6.00 ft)
DU211-T Tracked in-the-hole production drill rig

Sandvik DU211-T is a compact track-mounted in-the-hole (ITH) drill rig with a minimum width of 1.2 meters. Designed to carry ITH hammers powered with compressed air, this robust machine can drill longholes up to 100 meters in depth and can be used for reaming up to 445 mm holes in rapid raising using 12-in. hammer.

Features

Product specifications

Parallel coverage
0.305 m
Longhole diameter
89 - 445 mm (4 - 18 in.)
Drill pipe length
1.22 - 1.83 m (4.00 - 6.00 ft)
Drift size (H x W)
3.8 x 3.8 m
Drill pipe diameter
79 - 127 mm (3 - 5 in.)
Tramming type and distance
Hydrostatic transmission – Electric powerpack tramming
Drilling power
HP45, 45 kW
Controls type
CAN (Control Area Network)
Weight
8,165 kg
DU211-T Tracked in-the-hole production drill rig

Learn more about DU211-T features 

Compact and rugged design 

The compact and rugged design of Sandvik DU211-T makes it easily maneuverable and ideal for small operation areas or service work. 

Manual hydraulic control system 

The manual hydraulic control system makes operation and maintenance easy and safe. 

Flexible design  

It has been designed for use with the full range of Sandvik Pipe Handlers and Booster Compressors for maximum flexibility and to answer mines’ requirements. 

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