Pits & Quarries
In our latest product round-up on hydraulic hammers, we take a look at recently introduced models for breaking oversize rock and concrete.
With fewer new roads being built, today’s roadbuilders are often involved in projects to upgrade and widen existing highways for additional passing lanes, clear zones and improved lines of sight. Where road widening involves rock removal, the challenge is deciding how best to make relatively narrow cuts in rock that is frequently steep sided, uneven and inaccessible. This roadbuilder’s solution is an excavator mounted custom drill that is delivering good productivity, good reach and safer one-man operation.
Aggregates & Roadbuilding recently had the opportunity to see a new portable tracked screen in a quarry application where its ability to separate large sizes has boosted the yield of saleable product.
As part of its vertically integrated aggregates and roadbuilding business, Guelph, Ont.-based Cox Construction Ltd. offers contract crushing, utilising a number of portable spreads. One of these spreads has now been in service for more than twenty years, is still in mostly original condition and continues to deliver for its owner.
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