HFA40 Anchor Drill Rig

HFA40 Anchor Drill Rig chinacoal07 https://www.chinacoalintl.com https://m.chinacoalintl.com/ :Anchor Drill Rig ;anchor drilling machine; hydraulic rock drills Product Introduction 1, Simple up and down device: the simple up and down device can adjust the horizontal height of anchor cable hole easily. Wear resisting Nylon plate can prevent guide track from wearing when power head operates. 2, reliable power head: cycloidal gear reductor and electric motor forms power head.