Terex Finlay Introduces Tracked Mobile Heavy Duty Screener

Terex Finlay has introduced its 863 Mobile Heavy Duty Screener, which the company describes as a versatile and adaptable machine engineered and built for quarrying, mining, construction and demolition debris, topsoil, recycling, sand, gravel, coal and aggregate applications where site space is at a premium.

The screener’s aggressive forward facing inclined modular configuration screenbox has a 9-foot-by-4-inch top deck and a 9-foot-by-4-inch bottom deck. Depending on the machine’s working application, the screen box angle can be adjusted hydraulically between 14 and 18 degrees. The screenbox’s top deck can be fitted with a variety of screening media, including tines, bofor bars, punched plate and mesh. The bottom deck can be fitted with mesh or cascade fingers.

A high-performance 40-foot 4-ply 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 6.54 cubic yard capacity as standard.

The machine is equipped with three hydraulically folding discharge conveyors, which the company says allows for maximum stockpiling capacity and associated benefits of rapid set up and tear down times.

A Deutz 2011 49kW (66Hp) air-cooled engine is used to power the machine. The heavy duty crawler tracks, and optional radio remote control unit, are available for onsite mobility. An additional feature of the machine, according to the company, is the hydraulic raising of the screenbox discharge end to provide additional clearance for screenbox and fines transfer conveyor maintenance.

The plant has the capacity to process at a rate of up to 250 tons per hour and can be fed either by tracked mobile crusher or excavator.

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

Other features of the machine include:

•    Screen box discharge end can be hydraulically raised 500 mm to facilitate efficient and easy media access and changing.
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•    Oversize conveyor angle can be hydraulically adjusted from 15 – 24 degrees.
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•    Optional raised chassis for extra ground clearance and additional stock pile height.
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More information is available at www.terexfinlay.com.