2024 Vermeer® Trommel Screens TR521

Information

2024 Vermeer® Trommel Screens TR521

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.

Features may include:

Tall, wide throat opening

Move material smoothly without bridging, thanks to a tall, wide throat opening.

Heavy-duty rollers

Extend belt life even under tough loading conditions with closely set, heavy-duty rollers supporting the apron conveyor.

Increasing screening area

Keep screen weights low when processing wet materials by clamping on a smaller diameter tension screen wire and increasing screening area.

Reduced spillage

Speed up your clean up because the flashing and sheeting fit tightly against the drum and conveyors to reduce spillage.

Advanced controls

Operators can control the machine through either the Vermeer DP10 display mounted on the control panel, or through a handheld transceiver remote.

Stainless steel screen options

Stainless steel screens offer increased durability and reduce the amount of screen binding when working with wet or corrosive materials.

Photos

Highlights

  • Jasper, Georgia
  • 2024
  • Vermeer®
  • Trommel Screens TR521
  • Model: QSB 3.8l
  • Available
  • Operation: 102 in | Apron Opening: 37 in | Apron Conveyor Belt: 42 in | Drum Support Description: 4 in (10.2 cm) | Head Pulley Type: 38" (996.5 cm) | Self-Cleaning Tail Pulley Dimensions: 38" (96.5 cm) wide with
  • Operation: 15.9 ft | Apron Opening: 34 in | Hopper: 9.5' (2.9 m) from ground level at operating incline | Conveyor Belt Stacking: 14.5' with drum at 4 degree

Specifications

  • 2024
  • Vermeer®
  • Trommel Screens
  • TR521
  • General
  • Model: QSB 3.8l
  • Cummins
  • Tier 4 Final
  • 4
  • Rating: 120 hp
  • Spin-on
  • Dual element
  • Drum: 48.8 cu in (800 cu cm) displacement | Conveyor: 28.3 cu-in
  • Fuel Consumption: 3.1 gph (11.7 L/hr)
  • Leaf spring
  • 235-75R 17.5 H qty 8
  • 950 CCA
  • System Voltage: 12 V, 134 amp alternator
  • Apron Conveyor: 0-35 fpm (0-10.7 m/min) | Drum: 0-24 rpm | Fines Belt: 515 ft/min
  • Operation: 62.9 gpm @2500 psi (238.1 L/min @ 172.4 bar) | Drum Operation: 0-33.1 gpm (0-125.3 L/min)
  • Four independent hydraulic jacklegs | Fines Conveyor: Part of trailer frame | Fines Conveyor: 4" x 8" (10.2 cm x 20.3 cm)
  • Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles): 30 deg | Hopper Opening: 13.2' x 5' (4 m x 1.5 m) | Apron Conveyor Rollers: 6" (10.2 cm) diameter | Drum Diameter: 5 ft | Drum Support Description: 8 in (20.3 cm) diameter | Thrust Bearing Diameter: 5 in | Thrust Bearing Face: 2.9 in | Drum Angle Adjustability: 3-5 degrees | Brush Diameter: 14 in | Brush Assembly Support: Two 1.25" (3.2 cm) sealed ball bearings | Head/Tail Pulley Type: 12" (30.5 cm) diameter | Head Pulley Bearing: 2.5" (6.4 cm) pillow block | Rubber Flashing: Adjustable, .25" (.64 cm) thick, 4" (10.16 cm) | Tail Pulley Takeup: 12 in | Self-Cleaning Return Idlers: 7, each 4" (10.2 cm) diameter | Head Pulley Type: 12" (30.5 cm) diameter | Self-Cleaning Tail Pulley Dimensions: 10" (25.4 cm) diameter, 2.4" (6.1 cm) shaft | Tail Pulley Takeup: 12 in | Conveyor Belt Type: 220 lb (99.8 kg), 2-ply, 3/16" x 1/16" (4.8 mm x 1.6 mm)
  • 46.5 ft
  • 102 in
  • 13.1 ft
  • Operation: 86 ft | Apron Conveyor: 15 ft | Drum: 21 ft | Fines Conveyor: 65 ft
  • Operation: 102 in | Apron Opening: 37 in | Apron Conveyor Belt: 42 in | Drum Support Description: 4 in (10.2 cm) | Head Pulley Type: 38" (996.5 cm) | Self-Cleaning Tail Pulley Dimensions: 38" (96.5 cm) wide with
  • Operation: 15.9 ft | Apron Opening: 34 in | Hopper: 9.5' (2.9 m) from ground level at operating incline | Conveyor Belt Stacking: 14.5' with drum at 4 degree
  • Bottom: 34 in
  • Conveyor Belt: 36 in
  • Approximately 150 cu yd (114.7 m³) per hr with .5" (1.3 cm) screens installed and material with moisture less than 40%
  • 73 gal
  • Tank: 157 gal
  • Radiator Fan: Suction | Apron Conveyor Rollers: qty. 13 | Drum Drive Chain: 120 WT | Maximum Screen Panels: 6 | Head/Tail Pulley Type: Rubber-lagged | Idler Type: 20 degrees CEMA "B" with permanently sealed bearings spaced at 24" (61 cm) centers | Head Pulley Type: Rubber lagged | Troughing Idler Type: 20 degrees CEMA "B" with permanently sealed bearings spaced at 24" (60.96 cm) centers
  • 5 cu yd
  • 39700 lbs | Hitch: 13400 lbs
  • Recommended: Mobil 15W40
  • Drum Support Description: Four steel trunnion rollers | Bristle: Polyethylene | Fines Conveyor Frame: structural steel tubing