Pneumatic vs. Hydraulic Rock Drill Atlas Copco HRD100 (Jackleg drilling)
Автор: Martin
Загружено: 2016-07-22
Просмотров: 6984
Описание:
Underground ore mine; 700m-level.
Hydraulic rock drill has less weight, less noise, no air-oil exhaust, less vibration and more energy efficiency than pneumatic or electric! Additional Water on demand=no drilling no flushing!
Think about SAFETY, HEALTH and ENVIRONMENT!
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