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Rotary blasthole drill rigs

D55SP

Hole diameter
172.00 - 254.00 mm (6.80 - 10.00 in.)
Weight on bit
Up to 232 kN (52,000 lbf)
Single pass hole depth
Up to 17.00 m (33.00 ft)
D55SP Rotary blasthole drill rigs

Sandvik D55SP crawler-mounted blasthole drill rig excels at single-pass, vertical and angle drilling in soft and hard rock. It can single-pass up to 17 meters and offers excellent single-pass stability.

Features

Product specifications

Hole diameter
172.00 - 254.00 mm (6.80 - 10.00 in.)
Weight on bit
Up to 232 kN (52,000 lbf)
Single pass hole depth
Up to 17.00 m (33.00 ft)
Drilling method
DTH and rotary
Max. hole depth
Up to 32.00 m (105.00 ft)
Pull down force
Up to 200 kN (45,000 lbf)
Engine power
708.000 kW (962.000 hp)
Compressor
38.20 m³ / min @ 24.1 bar 1,350 CFM @350 psi, 45.3 m3/min @6.9 bar 1,600 CFM @100psi

* All performance figures are theoretical and at 100% systems efficiency

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