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TR6450 Trommel Screen

Dominate the divide with three cuts and maximum mobility.



Introducing the all-new TR6450 trommel screen from Vermeer. Keep your business moving with a three-cut, single drum mobile unit, fully customizable to fit your needs. Providing a one-pass solution to produce multiple fractions, quick screen changeability and multiple conveyor configurations to conquer your opportunities.

Features and benefits

Axle/SuspensionLeaf spring
Tires - Option One445/50 R22.5
Frame DescriptionFour independent hydraulic jacklegs
Conveyor Belt Type220 lb (99.8 kg), 2-ply, 2/16-in x 1/16-in (3.2-mm x 1.6-mm)
Head/Tail Pulley Type8-in (20.3-cm) crowned
Head Pulley Bearing1.75-in (4.4-cm) double roller
Rubber FlashingAdjustable corded rubber
Idler Type4 in (10.2 cm) CEMA "B" straight
Self-Cleaning Return Idlers(3) 4-in (10.2-cm) rubber disc
Collecting conveyor framePart of trailer frame
Make and ModelCAT 3.6L Tier 4F (Stage V)
Engine Rating120 hp (90 kW)
Fuel Consumption3 gph (11.4 L/hr)
Battery950 CCA
Oil FilterSpin-on
Recommended OilMobil 15W40
System Voltage12-V, 120-amp alternator
Air CleanerDual element
Radiator FanSuction
Troughing Idler Type20 deg CEMA "B" with permanently sealed bearings spaced at 40-in (101.6-cm) centers
Conveyor Belt Type220 lb (99.8 kg), 2-ply, 2/16-in x 1/16-in (3.2-mm x 1.6-mm) smooth
Conveyor Belt Stacking Height10.5 ft (3.2 m) (conveyor @ 30 deg)
Fines Conveyor FrameEngineered structural frame
Head Pulley Type8-in (20.3-cm) crowned
Self-Cleaning Tail Pulley Dimensions8-in (20.3-cm) diameter, 38-in (96.5-cm) wide, crowned wing pulley, 1.75-in (4.4-cm) shaft
Self-Cleaning Return Idlers(3) 4-in (10.2-cm) diameter
Head Pulley Bearing1.5-in (3.8-cm) pillow block
Capacity180 yd³ (137.6 m³) per hour with 0.5-in (1.3-cm) screens installed and material with moisture less than 40% 
Hopper Height9.5 ft (2.9 m) from ground level at operating incline
Hopper Opening11.7 ft x 5.3 ft (3.6 m x 1.6 m)
Apron Conveyor Rollers5 in (12.7 cm) CEMA "D" x 17
Apron Conveyor Speed0-15 ft/min
Conveyor Belt Type220 lb (99.8 kg), 2-ply, 2/16-in x 1/16-in (3.2-mm x 1.6-mm) smooth
Conveyor Belt Stacking Height12.5 ft (3.8 m) (conveyor @ 30 deg)
Head Pulley Type8-in (20.3-cm) crowned
Head Pulley Bearing1.5-in (3.8-cm) pillow block
Troughing Idler Type20 deg CEMA "B" with permanently sealed bearings spaced at 40-in centers
Self-Cleaning Tail Pulley Dimensions8-in (20.3-cm) diameter, 32-in (81.3-cm) wide, crowned wing pully, 1.75-in (4.4-cm) shaft
Self-Cleaning Return Idlers(5) 4-in (10.2-cm) diameter
Fines Conveyor FrameEngineered structural frame
Head Pulley Bearing1.5-in (3.8-cm) pillow block
Overs Conveyor FrameEngineered structural frame
Conveyor Belt Type220 lb (99.8 kg), 2-ply, 2/16-in x 1/16-in (3.2-mm x 1.6-mm) cleated
Conveyor Belt Size42 in (106.7 cm)
Self-Cleaning Tail Pulley Dimensions8-in (20.3-cm) diameter, 44-in (111.8-cm) wide, crowned wing pulley, 1.75-in (4.4-cm) shaft
Conveyor Belt Stacking Height9 ft (2.74 m) (conveyor @ 25 deg)
Head Pulley Type8-in (20.3-cm) crowned
Self-Cleaning Return Idlers(2) 4-in (10.2-cm) diameter, (1) 5-in (12.7-cm) "rattle roller"
Troughing Idler Type20 degrees CEMA "B" with permanently sealed bearings spaced at 32-in (81.3-cm) centers
Brush Assembly Support(2) 1.25 in (3.2 cm) sealed ball bearings/brush
Bristle MaterialPolyethylene
Drum Operation0-35.9 gpm (0-135.9 L/min)
Drum Speed0-25 rpm
Drum Motor35.5 in³ (630 cm³) displacement 
Drum Angle Adjustability0-5 deg
Drum Drive Chain140 extended pin/extended width
Drum Support Description8 polyurethane trunnion wheels on pivoting bogeys 8 in x 4 in (20.3 cm x 10.2 cm) wide
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