Trommel Screen

  • Length: 26.2 m (Operational)
  • Width: 2.6 m (Operational)
  • Weight: 18008 kg
  • Fuel Type: Diesel

Features

Screen enhancements to the drum enable quicker and simpler changeout and tensioned screens allow for increased overall open screen area.

General Dimensions and Weights

  • Weight: 39700 lbs / 18007.6 kg
  • Hitch Weight: 13400 lbs / 6078.1 kg
  • Transport Length: 46.5 ft / 14.2 m
  • Transport Width: 102 inches / 259.1 cm
  • Transport Height: 13.1 ft / 4 m
  • Operation Length: 86 ft / 26.2 m
  • Operation Width: 102 inches / 259.1 cm
  • Operation Height: 15.9 ft / 4.9 m
  • Capacity: 150 cu yd /hr with 0.5 inches screens installed and material with moisture less than 40% / 114.7 cu m /hr with 1.3 cm screens

Hydraulic System

  • Operation: 62.9 gpm @2500 psi / 238.1 L/min @ 172.4 bar
  • Tank capacity: 100 gal / 378.5 L

Chassis

  • Frame Description: Four independent hydraulic jacklegs
  • Axle/Suspension: Leaf spring
  • Capacity: 22500 lbs / 10205.8 kg
  • Tires – Option One: 235-75R 17.5 H qty 4

Hopper and Apron Conveyor

  • Hopper Capacity: 5 cu yd / 3.8 cu m
  • Hopper Bottom Width: 34 inches / 86.4 cm
  • Apron Conveyor Speed: 0-12.2 fpm / 0-3.7 m/min
  • Apron Opening Height: 34 inches / 86.4 cm
  • Apron Opening Width: 37 inches / 94 cm
  • Hopper Height: 9.5 ft from ground level at operating incline / 2.9 m from ground level
  • Hopper Opening: 13.2 ft x 5 ft / 4 m x 1.5 m
  • Apron Conveyor Length: 15 ft / 4.6 m
  • Apron Conveyor Belt Width: 42 inches / 106.7 cm
  • Apron Conveyor Rollers: 4 inches diameter qty. 13 / 10.2 cm diameter

Screen Drum

  • Drum Operation: 0-29.3 gpm / 0-110.9 L/min
  • Drum Motor: 45.6 cu inches displacement with brake / 747.3 cm3
  • Drum Diameter: 5 ft / 1.5 m
  • Drum Support Description: Four steel trunnion rollers 8 inch (diameter) & 4 inch (width) / 20.3 cm (diameter) & 10.2 cm (width)
  • Thrust Bearing Diameter: 5 inches / 12.7 cm
  • Thrust Bearing Face: 2.9 inches / 7.4 cm
  • Drum Speed: 0-20.5 rpm
  • Drum Drive Chain: 120 WT
  • Drum Angle Adjustability: 3-5 degrees
  • Maximum Screen Panels: 6

Screen Brushes

  • Brush Diameter: 14 inches / 35.6 cm
  • Bristle Material: Polyethylene
  • Brush Assembly Support: Two 1.25 inches sealed ball bearings / Two 3.2 cm sealed ball bearings

Fines Conveyor

  • Conveyor Operation: 19 gpm / 71.9 L/min
  • Conveyor Motor Displacement: 28.3 cu-in / 463.8 cu-cm
  • Fines Conveyor Length: 65 ft / 19.8 m
  • Fines Belt Speed: 417 ft/min / 127.1 m/min
  • Conveyor Belt Width: 36 inches / 91.4 cm
  • Conveyor Belt Type: 220 lb, 2 ply, 2/16 inches x 1/16 inches / 99.8 kg, 2 ply, 4.8 mm x 1.6 mm
  • Conveyor Belt Stacking Height: 14.5 ft with drum at 4 degree
  • Head Pulley Type: Rubber lagged, 12 inches (diameter), 38 inches (wide) / 30.5 cm (diameter), 996.5 cm (wide)
  • Head Pulley Bearing: 2.5 inches pillow block / 6.4 cm
  • Rubber Flashing: Adjustable, 0.25 inch thick, 4 inches / 0.64 cm thick, 10.16 cm
  • Troughing Idler Type: 20 degrees CEMA “B” with permanently sealed bearings spaced at 24 inches centers / 60.96 cm
  • Self-Cleaning Tail Pulley Dimensions: 10 inches (25.4 cm) diameter, 38 inches (96.5 cm) wide with 2.4 inches (6.1 cm) shaft
  • Tail Pulley Takeup: 12 inches / 30.5 cm
  • Self-Cleaning Return Idlers: 7, each 4 inches diameter / 10.2 cm diameter
  • Fines Conveyor Frame: 4 inches x 8 inches structural steel tubing / 10.2 cm x 20.3 cm

Overs Conveyor

  • Overs Conveyor Length: 20 ft / 6.1 m
  • Maximum Variable Overs Belt Speed: 101 ft/min / 30.8 m/min
  • Conveyor Belt Size: 36 inches wide with raised crescent / 91.4 cm wide
  • Conveyor Belt Type: 220 lb, 2 ply, 2/16 inches x 1/16 inches / 99.8 kg, 2 ply, 4.8 mm x 1.6 mm
  • Conveyor Belt Stacking Height: 3ft x 10ft /  0.9 m x 3.1 m
  • Head Pulley Type: Rubber lagged, 12 inches (30.5 cm) diameter, 38 inches (996.5 cm) wide / 30.5 cm (diameter) & 996.5 cm (wide)
  • Head Pulley Bearing: 2.5 inches pillow block / 6.4 cm
  • Self-Cleaning Tail Pulley Dimensions: 10 inches (diameter), 38 inches (wide) with 2.4 inches shaft / 25.4 cm (diameter), 96.5 cm (wide) with 6.1 cm shaft
  • Tail Pulley Takeup: 12 inches / 30.5 cm
  • Solid Return Idler Size: 4 inches diameter / 10.2 cm diameter
  • Overs Conveyor Frame: 2.3 inches x 8 inches structural steel channel tubing / 5.7 cm x 20.3 cm

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