^[1]Sandvik says its new QE440 scalper boasts 40 percent more screening area than its predecessor the QE340. The machine’s two stockpiling conveyors are wider and higher, to handle increased production capacity and larger stockpiles. The unit features a total scalping area of 18 by 6 feet/16.5 by 6 feet, is capable of being fed by large crushers, and is fully tracked for on-site mobility. Other features include a heavy-duty crusher-type chassis, global aftermarket support with standard stock parts, fuel economy, low operating costs, and massive stockpiling capability.