Surface Top-hammer Drilling Rig

With high tramming speed, compact size, advanced hydraulic system and efficient dust collection system, ST120 Surface Th Drilling Rig performs excellent in many applications, especially in construction works and mining industry. High pull-up force provides smooth drilling with less jamming.Wide Rotation Speed Range: Wider rotation speed range can be applied to many different rock condition and hole sizes. Economical: energy is saved by high efficiency diesel engine. Safety: Many safety features such as emergency stop button, reverse alarm and working lights ensure the safe drilling.

PARAMETER

Model      ST120

Description     TH

Hole Diameter(mm)      76-115

Drill Rod(mm)      45/51

Engine      CUMMINS 165KW

Rock Drill Output Power(kW)      20

Dimension(W×H×L)      2240×2750×7060

Weight(kg)      7100

APPLICABLE INDUSTRIES

Coal Mine

Metal Mine

Quarry

Aggregate Mine

Engineering Construction

Tunnel construction

WORKING CASES