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DU311-TK Tracked in-the-hole production drill rig

Sandvik DU311-TK is a versatile, compact and track mounted ITH longhole drill fitted with an onboard booster and designed for underground mining in 4 x 4 m or larger production drifts. It can also be used for reaming up to Ø445 mm (17½”) holes in rapid raising using

DU311-TVK Tracked in-the-hole production drill rig

Sandvik DU311-TVK is a versatile, compact and track mounted ITH longhole drill fitted with an onboard booster and designed for underground mining in 4 x 4 m or larger production drifts. It can be used with the V-30 reaming head in Ø762 mm (30”) raise boring for slot or

Reaming equipment

The versatility of ITH drilling allows the use of the equipment in slot raising. The V-30 slot raising is a method similar to raise boring and the method uses two ITH hammers mounted on a rigid reaming head body.

Pipe handlers

Mechanized pipe handling improves product safety and reduces operator fatigue. Standard ITH carousels allow mechanized pipe handling when hole length is up to 60 m. The time spent in handling and storing the drill pipes is reduced , ensuring increased drilling capacity and productivity.

KA-series Air compressors

Sandvik KA-series electrically powered air compressors are an alternative to expensive mine air supply infrastructure. The KA-series single- and two-stage air compressors are designed for sup­plying air for 3” to 8” ITH hammers and V-30 boring heads at wide altitude

DA101 Pipe handlers

Sandvik DA101 pipe handler is skid mounted and powered by the ITH drill through umbilical hose and designed for forklift transportation.

DA201 Pipe handlers

Sandvik DA201 pipe handler is self-contained and track mounted, and powered by an onboard diesel engine. It can also be powered by the ITH drill through umbilical hose during handling of pipes.

Boosters & Compressors

Compressed air is required for powering the hammers on the ITH longhole drills. Since all the air required by ITH hammers can not be produced onboard the drill units, portable boosters and compressors allow the delivery of the required air in the mine. Our ITH boosters & compressors

KR-series Boosters

Sandvik KR-series electrically powered reciprocating boosters are designed for supplying air for 3” to 8” ITH hammers and V-30 reaming heads at wide altitude range. They compress 6 to 7 bar air from the mine supply infrastructure to 24 bar, and the typical use is to deliver air

KS-series Boosters

Sandvik KS-series electrically powered screw boosters are designed for supplying air for 3” to 8” ITH hammers and V-30 reaming heads at wide altitude range.

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