The Sandvik D25KS is a diesel powered, self propelled crawler mounted blasthole drill rig for mining and large-scale quarrying. Thanks to its compact size and powerful undercarriage it is a very stable and highly maneuverable surface drill.

Features and benefits

• Production drill rig with high pressure compressor for drilling with DTH hammers.
• Two-man cab for training and greater operator efficiency.
• Heavy duty design for superior durability in continuous drilling operations.
• Optional external loader adds flexibility to the hole depth, hole diameter and drilling method.

Key specifications

Hole range	127-172 mm (5-6¾ in)
Drilling depth	Standard 27 m (88 ft) Optional 63 m (208 ft)
Single pass capacity	8.7 m (28 ft 5 in)

Feed

Pulldown	124 kN (27800 lbf)
Bit Load	143 kN (32000 lbf)

Rotary head speed

0-96 r/min (standard)

Torque 8203 Nm (72600 lbf in)

Weight

With tools

32659 kg (72000 lbs)

Major components

Engines	Caterpillar or Cummins 336 - 470 kW (450 - 630 hp)@1,800 r/min
Compressors	25.5 - 32.8 m³/min (900 - 1160 scfm) @ 690 - 2413 kPa (100 - 350 psi)
Crawlers	325 class undercarriage