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Rock drills and rotation units
Safety and situational awareness
By industry segment
RELATED SITES
ER 3000
Mechnical 360° rotatable bracket (ER 50-3000) with central fixing bolt for easy positioning of drum cutter
High load resistant output shaft bearing system with lubrication-free slide ring seal system
Mechnical 360° rotatable bracket (ER 50-3000) with central fixing bolt for easy positioning of drum cutter
High load resistant output shaft bearing system with lubrication-free slide ring seal system
Carrier weight class ¹ |
50 t - 70 t 110 000 lb - 154 000 lb |
Service weight ² |
4 000 kg 8 800 lb |
Product weight |
3 500 kg 7 700 lb |
Nominal power |
200 kW |
Rotation speed |
53 rpm |
Optimum oil flow ³ |
350 l/min - 450 l/min 92,5 gal/min - 119 gal/min |
Max. torque @ 350 bar |
46 800 Nm 34 517 908 |
Max. cutting force @ 350 bar |
116 300 N 85 779 |
Pick shaft diameter |
38 mm 1,5 inch |
Number of picks |
64 |
Max. oil flow @ 10 bar |
500 l/min 132 gal/min |
Max. operating pressure |
350 bar 5 076 psi |
RELATED SITES
EPIROC NORGE AS
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