Hydraulic Excavator Assisted Dozer Production Method

Production dozing of cast material is a cost effective method of improving dragline or mobile equipment overburden removal. Yet dozer productivity is reduced during the part of the process that requires the dozers to cut material away from the highwall. One solution is to use a hydraulic excavator to remove this material and throw it into a windrow for the dozers. By freeing up the dozers for more productive work the overall system productivity increases 25% and cost per yard is reduced by up to 10%. Dozer fleet sizing can be determined to match a specific production schedule or can be sized to balance with an excavator’s production.