Split Mountain rock drills, hydraulic drifters, designed and engineered focused on productivity, reliability, safety, and sraight holes drilling.Optimizing hydraulic dampening and progressive blow energy with in-depth knowledge of shock wave transmission and percussion mechanism theory,our rock drills,have high input/output efficiency ratio, for reduced and optimized energy consumption, and proactive hydraulic dampener, improving shanks and bits life span.Strong and economical high torquerotation system allowing large reaming holes drilling. Standard configuration with hydraulic reverse percussion, allowing long hole drilling applications.Compatible with all standard diameters for bolting and face drilling.
Features
• Standard configuration with stainless steel front end
• High-capacity HP nitrogen accumulator granting high and constant impact energy
• Energy recovery system boosting impact rate for better penetration results
• Less parts for handy maintenance, long maintenance intervals
Hydraulic Drifter/Rock Drill | SMRD51 | SMRD38B |
Percussion power | 20 kW | 16 kW |
Percussion pressure | Max. 130 bar | Max. 110 bar |
Percussion rate | 50Hz | 50Hz |
Rotation torque | 1100 Nm | 750 Nm |
Hole size | ∅65 - 125 mm | ∅32 - 76 mm |
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