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.
SAFETY AND ENVIRONMENT
ST 120 features with safety devices and dust collection system, to
align with the Sandvik ” safety first” environment-friendly ” culture.
PARAMETER
* Hole diameter (mm): 76-127
* Boom type: Telescopic boom
* Drilling rod: T45/T51
* Rod length(mm): 3660
* Rock drill: LD120
* Rock drill output (kW): 20
* Engine output(kW)(mm): Cummins164kW@2 200rpm Tier 3
* Air flow & pressure: 8.1m³/min@10bar
* Dimension（ W x H×L): 2550×3700×11300
* Weight(kg): 16500