TR521 Trommel Screen

Designed to separate a wide variety of materials such as compost, soil, sands, gravel, light aggregate and sludge.

Description

The TR521 Tier 4F Stage IV trommel screen is specifically designed to separate by size a wide variety of materials such as compost, soil, sands, gravel, light aggregate and sludge. Screen enhancements to the drum enable quicker and simpler changeout and tensioned screens allow for increased overall open screen area. The revamped TR521 with wireless remote control offers intelligence to the machine for operational setting control and allows the operator to monitor from a loader cab or distant location.

General Dimensions and Weights
Operation Length86 ft ( 26.2 m )
Transport Length46.5 ft ( 14.2 m )
Hitch Weight13400 lbs ( 6078.1 kg )
Operation Height15.9 ft ( 4.9 m )
Transport Width102 in ( 259.1 cm )
Operation Width102 in ( 259.1 cm )
Transport Height13.1 ft ( 4 m )
Weight39700 lbs ( 18007.6 kg )
Engine - Option one
Fuel Tank Capacity73 gal ( 276.3 L )
Chassis
Capacity22500 lbs ( 10205.8 kg )
Hydraulic System
Tank capacity157 gal ( 594.3 L )
Hopper and Apron Conveyor
Hopper Capacity5 cu yd ( 3.8 cu m )
Apron Conveyor Length15 ft ( 4.6 m )
Hopper Bottom Width34 in ( 86.4 cm )
Apron Opening Width37 in ( 94 cm )
Apron Conveyor Belt Width42 in ( 106.7 cm )
Apron Opening Height34 in ( 86.4 cm )
Screen Drum
Drum Length21 ft ( 6.4 m )
Drum Diameter5 ft ( 1.5 m )
Thrust Bearing Diameter5 in ( 12.7 cm )
Thrust Bearing Face2.9 in ( 7.4 cm )
Screen Brushes
Brush Diameter14 in ( 35.6 cm )
Fines Conveyor
Fines Belt Speed515 ft/min ( 157 m/min )
Fines Conveyor Length65 ft ( 19.8 m )
Conveyor Motor Displacement28.3 cu-in ( 463.8 cu-cm )
Tail Pulley Takeup12 in ( 30.5 cm )
Conveyor Belt Width36 in ( 91.4 cm )
Overs Conveyor - Option 1
Tail Pulley Takeup12 in ( 30.5 cm )
Overs Conveyor Length20 ft ( 6.1 m )
Maximum Variable Overs Belt Speed290 ft/min ( 88.4 m/min )
Collecting Conveyor
Tail Pulley Takeup12 in ( 30.5 cm )
Conveyor Belt Width36 in ( 91.4 cm )
Fines Conveyor Option-Radial
Fines Belt Speed705 ft/min ( 214.9 m/min )
Fines Conveyor Length30.5 ft ( 9.3 m )
Conveyor Motor Displacement15.9 cu-in ( 260.6 cu-cm )

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