Terex Finlay introduce 873 heavy-duty screener
Versatile new tracked mobile screener offers effective performance in a wide range of applications
DESIGNED to work after a primary crusher or on its own as frontline screening machine, the new, highly versatile and adaptable Terex Finlay 873 is machine capable of working in quarrying, mining, construction and demolition debris, topsoil, recycling, sand, gravel, coal and aggregate applications.
The machine’s aggressive forward facing inclined modular configuration screenbox has top and bottom decks measuring 3.66m x 1.52m (12ft x 5ft), giving a total screening area of 14.4 sq metres (155 sq ft).
The banana profile and increased area of the new bottom deck is designed to maximize the screening of fines. Depending on the working application, hydraulic adjustment can be used to vary the angle of the screen box between 13–19°.
The top deck of screenbox can be fitted with a variety of screening media, including tines, bofor bars, punched plate and mesh, while the bottom deck can be fitted with mesh or cascade fingers.
The screenbox discharge end can be hydraulically raised by 500mm to facilitate efficient and easy access to, and maintenance of, the screening media and fines transfer.
Galvanized access ladders and catwalks fitted as standard to both sides of the screenbox.
The machine is equipped with a 7 cubic metre (9.16 cubic yard) capacity hopper as standard, with a drop rear door for use in conjunction with a mobile crusher, and has three hydraulically folding discharge conveyors for maximum stockpiling capacity as well as rapid set-up and tear-down times.
