Versatile. Smart. Reliable.

Every mid-sized operation should have an SM 617 Plus Trommel.

This machine handles your routine screening tasks with ease while giving you the ability to tackle tougher materials. Need to screen something clumpy or wet? The drum can be swapped in under an hour for a hydraulically powered star-deck, giving you the ability to change your end-product with ease.

Doppstadt has the most intelligent trommels in the marketplace. The SM 617 Plus comes with the revolutionary Doppstadt Telematic Monitoring System, which gives a factory technician remote access to the control panel of the machine, saving you potentially costly service calls. If you have an issue, you can rest easy knowing it will be addressed quickly by the experts.

And as always, The SM 617 Plus has everything you've come to expect from Doppstadt trommels like load-sensing feed, unparalleled fuel efficiency, and ease of maintenance.


IMAGES AND VIDEOS


FEATURES AND BENEFITS


Optional Wind Sifter

Remove paper, plastic and other light fractions inline with an optional belt-mounted wind sifter.

Rear and Side Conveyor

The overs are discharged by the rear conveyor; the fines are discharged from the side conveyor. Optional magnetic pulley or overband magnet can be added for ferrous separation.

Large Access Doors

Large access doors provide easy access to all critical components and functions of the machine.

Remote Control

Control all of the trommel functions remotely, such as from a wheel loader.

Central Control Panel

Easy operation, precise adjustments, and machine data accessible by the multifunctional display.

Cleaning Brush

Self-cleaning of the drum by rotating, hydraulically tensioned cleaning brush.

Slip-On Coupling

The slip-on coupling allows the transport of the machine by means of a wheel loader grab (only machines with drawbar).

Swing-Out Engine

Easy access to engine and lubrication for effortless maintenance and repair. The water and oil cooler is provided with an additional dust protection blanket.

Quick-Change Screening Drum

The patented, load-sensing material feed enables optimum utilization of the large screening surface. Drums can be changed in 15 minutes or less for easy sizing transition.

Drum Drive

The drum with direct drive ensures operational safety and an easy replacement.

SPECIFICATIONS


 SM 617
GENERAL SPECIFICATIONS
Permissible Weight 17,000 kg (37,479 lb)
Chassis 2-central-axle trailer chassis, for 80 km/h (50 mph) with ABS
Drive diesel engine
Type Caterpillar C 3.4 (optional: Mercedes-Benz OM 904 LA, electric motor)
Power 47 kW (64 hp) at 2,100 rpm
Torque max. 200 Nm
Exhaust Level EUROMOT III A
Fuel Tank 300 l (79 gal)
Drum 2 screening fractions, 3rd fraction by means of stonegrid, vibrating screen or hopper star screen; 4th fraction by means of a windsifter at the rear conveyor
Length 4,700 (15' 5")
Diameter 1,800 (5' 11")
Mesh Size selectable, 8 – 100 (0.31 – 3.94")
Mesh Type selectable (staggered squares, round holes)
Drum Wall Thickness selectable, 6 – 12 (0.24 – 0.47")
Drum Speed 0 – 21 rpm
FEEDING HOPPER
Feeding Volume 4.0 m³ (177 ft³)
Feeding Width/Height 3,480 / 2,790 (11' 5"/ 9' 2")
DISCHARGE (REAR)
Length 5,000 (16' 5") [option of 3,000 (9' 10")]
Width 800 (2' 7")
Belt Speed m/s (ft in/s) 1.3 (4' 3")
DISCHARGE (SIDE)
Length 5,000 (16' 5") [option of 3,000 (9' 10")]
Width 800 (2' 7")
Belt Speed  m/s (ft in/s) 2.7 (8' 10")
OPTIONS stonegrid, vibrating screen or hopper star screen, remote control, additional hydraulic connections, magnetic pulleys at the side and rear conveyor, windsifter over rear conveyor skeletal drum

Click to Expand the Specifications Table

TESTIMONIALS


"Their maneuverability is excellent and key to our operations. The screens are easy to change, which is important for our desired sizing."


Matt B, President

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"The efficiency of our Doppstadt shredder, grinder and trommel screen are literally second to none."


Noah M., V.P. Operations

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"I own two Doppstadt SM720 trommels and would recommend them to anyone who wants a reliable and efficient trommel to screen compost or mulch."


Trent V.

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"Their maneuverability is excellent and key to our operations. The screens are easy to change, which is important for our desired sizing."

Matt B, President

"The efficiency of our Doppstadt shredder, grinder and trommel screen are literally second to none."

Noah M., V.P. Operations

"I own two Doppstadt SM720 trommels and would recommend them to anyone who wants a reliable and efficient trommel to screen compost or mulch."

Trent V.

EDITORIALS


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