Terex Finlay 684 2-deck has a new screenbox with two 14 feet x 5 feet 7 inch-inclined decks. The screenbox features quick wedge tensioning, access holes, and bottom deck hydraulic tensioning system to reduce time required for mesh changes. All three discharge conveyors hydraulically fold for transport providing the operator with rapid set up and tear down times. The 42-inch variable speed belt feeder, with hydraulic gearbox drive, is fitted to the machine as standard. The 10.5-cubic-yard hopper can be fitted with a 14-foot tipping grid or 12-foot vibrating grid.