The Terex Finlay 684 is a compact easily transportable machine that offers operators rapid set up and tear down times.

The new screenbox on the Finlay 684 features three full size 14-foot x 5-foot 7-inch inclined decks giving a large screening area of 236f-square-foot to provide efficient screening and high capacity.

The screenbox features quick wedge tensioning, access holes and bottom deck hydraulic tensioning system to reduce time required for mesh changes. All four discharge conveyors hydraulically fold for transport providing the operator with rapid set up and tear down times. The fourth product ‘oversize plus’ conveyor can work at varying angles to accurately discharge material for recirculation and stockpiling.

A high performance 42-inch belt feeder, with hydraulic gearbox drive, is fitted to the machine as standard and has proven performance and versatility in demanding and varied working environments. The hopper has a 10.50-square-yard capacity as standard and can be fitted with a 14-foot tipping grid or 12-foot vibrating grid.

A Caterpillar C4 111 hp air cooled engine is used to power the machine. The heavy duty crawler tracks and optional radio remote control unit, make on site mobility very easy.

This fully self-contained plant can be hydraulically folded and ready for transport in less than 30 minutes making it the ideal machine for contract screening.

Key Features:

  • New triple deck configuration with 3 full size decks 14-foot x 5-foot 7-inches with full catwalk access;
  • The fourth (oversize plus) conveyor can work at varying angles and can discharge from 15-24 degrees for recirculation to crusher or for stockpiling;
  • Maximum utilization of three full size 14-foot x 5-foot 7-inches decks provides ultra-efficient screening capabilities even at small aggregate sizes; And a combination of quick wedge tensioning, convenient access holes and hydraulic tensioning on the bottom deck ensure mesh set up and change out times are kept to an absolute minimum.