Multifunction drilling rig HCR1200-DSⅢ

crawlertophammerhydraulic

This is the integrated hydraulic crawler drill HCR series that proposes a new standard by including a new hydraulic drifter. FRD has developed Dual Damper System first in the industry. For maximum energy transfer, Active DDS minimizes return of shock waves by keeping the bit firmly against the rock at all times during drilling. Active DDS minimizes percussion energy loss and, by optimizing the overall feed force required, produces straighter holes. Operating Weight12,020 kg Overall Length9,210 mm Overall Width3,355 mm Overall Height3,150 mm Drifter ModelHD712 Emission CertifiedStage ⅢA Free Air Delivery7.1 ㎥/min Boom TypeFix Rod Size45R, 51R Thread TypeT45, T51