Attachment - Dipper Operating on Non-P&H Machines CapacityMachine TypeDipper TypeMaterialRegionShip Date63 cyd495HDOil SandsCoalUnited StatesJune 200946 cyd495HROptima w/ RHIron OreCanadaMay. 201656 cyd4100 / 495 Dual PurposeOptima w/ RHCopperCanadaSept. 201556 cyd4100 / 495 Dual PurposeOptima w/ RHCopperCanadaSept. 2015