DRILLING MADE
EFFICIENT
Surface Top-hammer Drill Rig
ST120
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FEATURES

Originated from Sandvik classic drill rig frame structure and system, with telescopic boom and oscillation, ST120 surface top hammer drill rig can be widely used in various mining and construction applications. Equipped rock drill LD120 and drilling control system from Sandvik, together with the mechanical rod changer and anti-jamming design, which makes the rigs efficient and reliable, ST120 is the ideal choice for medium size quarry and surface mining.

  • HIGH PRODUCTIVITY
  • Rock drill LD120 from Sandvik guarantees good penetration rate; Telescopic boom provides larger drilling coverage.
  • LOWER COST
  • Proved drilling control system with extremely reliable rock drill guarantee the lower cost; Low fuel consumption is achieved by load sensing system and compressor management system.
  • EASY MAINTENANCE
  • Gullwing style covers make service much easier.
  • SAFETY AND ENVIRONMENT
  • ST120 features with safety devices and dust collection system, to align with the Sandvik "safety first" "environment-friendly" culture.
parameter
  • Hole diameter (mm) 76-127
  • Engine output(kW)(mm) Cummins164kW@2 200rpm Tier 3
  • Rod length(mm) 3660
  • Drilling rod T51
  • Rock drill output (kW) 20
  • Rock drill LD120
  • Boom type Telescopic boom
  • Dimension( W x H×L) 2550×3700×11300
  • Weight(kg) 16500