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TR626 Trommel Screen

Trommel Screen | Vermeer TR626

With a 6’/1.83 m drum and a hopper that holds 7.5 cubic yards/5.73 cubic meters, the TR626 makes short work of processing material. Access the drum through removable side panels, drum end or top of the drum. Its 125 hp/93.2 kw John Deere 4045 Tier 3 is a powerful workhouse. Impressive 72.5’/22.1 m conveyor features self-cleaning tail pulley and return idlers.


Features and Benefits

  • Enhance worker safety with startup delay and alarm systems that notify your whole crew when the machine is about to start.
  • Move material smoothly without bridging, thanks to a tall, wide throat opening.
  • Extend belt life even under tough loading conditions with closely set, heavy-duty rollers supporting the apron conveyor.  
  • Keep screen weights low when processing wet materials by clamping on a smaller diameter tension screen wire and increasing screening area.
  • Speed up your clean up because the flashing and sheeting fit tightly against the drum and conveyors to reduce spillage.
  • Forget the loading ramps, since the 626 has a low hopper infeed height.
  • See your Vermeer dealer for comprehensive service and genuine Vermeer replacement parts.
     

Download Specs

TR626 Trommel Screen

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General Dimensions and Weights
Weight
49700 lbs
22543.6 kg
Hitch Weight
16680 lbs
7565.9 kg
Transport Length
54.5'
16.6 m
Transport Width
113"
287 cm
Transport Height
13.4'
4.1 m
Operation Length
84.4'
25.7 m
Operation Width
113"
287 cm
Operation Height
15.9'
4.9 m
Capacity
200 cu yd (152.9 cu m) per hour with 0.5" (1.3 cm) screens installed and material with moisture less than 40%
Engine
Make and Model
John Deere 4045H Tier 3
Number of Cylinders
4
Engine Rating
125 hp (93.2 kW) @ 2400 rpm, 355 ft-lb (481.3 Nm) of torque @ 1500 rpm
Fuel Tank Capacity
100 gal
378.5 L
Fuel Consumption
3.5 gph (13.3 L/hr) under most operating conditions
Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles)
30 deg
Battery
950 cold cranking amps
Oil Filter
Spin-on
Recommended Oil
Mobil 15/40
Oil Volume with Filter
15.5 qt
14.7 L
System Voltage
12 V, 120 amp alternator
Air Cleaner
Dual element oversized
Radiator Fan
Pusher type
Hydraulic System
Operation
85.8 gpm @ 2500 psi (324.8 L/min @172.4 bar)
Tank capacity
200 gal
757.1 L
Chassis
Frame Description
4 independent hydraulic jacklegs
Axle/Suspension
Leaf spring
Capacity
22500 lbs
10205.8 kg
Tires - Option One
235-75R 17.5H qty. 4
Hopper and Apron Conveyor
Hopper Capacity
5 cu yd
3.8 cu m
Hopper Bottom Width
48"
121.9 cm
Apron Conveyor Speed
0-205 fpm (0-62.5 m/min)
Apron Opening Height
34"
86.4 cm
Apron Opening Width
43"
109.2 cm
Hopper Height
9.5' (2.9 m) from ground level at operating incline
Hopper Opening
13.2' x 5.3' (4 m x 1.6 m)
Apron Conveyor Length
16'
4.9 m
Apron Conveyor Belt Width
48"
121.9 cm
Apron Conveyor Rollers
4" (10.2 cm) diameter qty. 14
Screen Drum
Drum Operation
0-42.6 gpm (161.3 L/min)
Drum Motor
45.6 cu in (747.3 cm3) displacement with brake
Drum Diameter
6'
1.8 m
Drum Support Description
Four steel trunnion rollers 8 in (20.3 cm) diameter 4 in (10.2 cm) width
Thrust Bearing Diameter
5"
12.7 cm
Thrust Bearing Face
2.9"
7.4 cm
Drum Speed
0-21.6 rpm
Drum Drive Chain
140 WT
Drum Angle Adjustability
3-5 degrees
Maximum Screen Panels
8
Screen Brushes
Brush Diameter
14"
35.6 cm
Bristle Material
Polyethylene
Brush Assembly Support
Two 1.25" (3.2 cm) sealed ball bearings
Fines Conveyor
Conveyor Operation
15.4 gpm
58.3 L/min
Conveyor Motor Displacement
32.7 cu-in
535.9 cu-cm
Fines Conveyor Length
72.5'
22.1 m
Fines Belt Speed
342 ft/min
104.2 m/min
Conveyor Belt Width
36"
91.4 cm
Conveyor Belt Type
220 lb (99.8 kg), 2 ply, 2/16" x 1/16" (4.8 mm x 1.6 mm)
Conveyor Belt Stacking Height
16.6' (5.1 m) with drum at 4 degrees
Head Pulley Type
Rubber lagged, 12" (30.5 cm) diameter, 38" (996.5 cm) wide
Head Pulley Bearing
2.5" (6.4 cm) pillow block
Rubber Flashing
Adjustable, .25" (.64 cm) thick, 4" (10.16 cm)
Troughing Idler Type
20 degrees CEMA "B" with permanently sealed bearings spaced at 24" (60.96 cm) centers
Self-Cleaning Tail Pulley Dimensions
10" (25.4 cm) diameter, 38" (96.5 cm) wide with 2.4" (6.1 cm) shaft
Tail Pulley Takeup
12"
30.5 cm
Self-Cleaning Return Idlers
11, each 4" (10.2 cm) diameter
Fines Conveyor Frame
4" x 8" (10.2 cm x 20.3 cm) structural steel tubing
Overs Conveyor
Overs Conveyor Length
19'
5.8 m
Maximum Variable Overs Belt Speed
144 ft/min
43.9 m/min
Conveyor Belt Size
48" (121.9 cm) wide with raised crescent
Conveyor Belt Type
220 lb (99.8 kg), 2 ply, 2/16" x 1/16" (4.8 mm x 1.6 mm)
Conveyor Belt Stacking Height
3' (.9 m) x 10' (3.1 m)
Head Pulley Type
Rubber lagged, 12" (30.5 cm) diameter, 38" (996.5 cm) wide
Head Pulley Bearing
2.5" (6.4 cm) pillow block
Self-Cleaning Tail Pulley Dimensions
10" (25.4 cm) diameter, 51" (129.5 cm) wide with 2.4" (6.1 cm) shaft
Tail Pulley Takeup
12"
30.5 cm
Solid Return Idler Size
4" x 8" diameter
Overs Conveyor Frame
4" x 8" (10.2 cm x 20.3 cm) structural steel tubing