Small Screen Packs a Big Punch

The SM 514 trommel screen is the most powerful entry level trommel in the industry. With a throughput that can outpace much larger (and more fuel hungry) competitive machines, the overall performance of the SM 514 is unprecedented.

Loaded with all the same innovative features as the entire SM series trommel line from Doppstadt, the SM 514 saves time, money and space without sacrificing output.


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


 SM514SM 514K
GENERAL SPECIFICATIONS
Permissible Weight 10,500 kg (23,149 lb) 12,000 kg (26,455 lb)
Chassis 2-central-axle trailer chassis, for 80 km/h (50 mph) with ABS tracklaying chassis
Drive diesel engine diesel engine
Type Caterpillar C 2.2 (optional: electric motor) Caterpillar C 2.2
Power 30 kW (41 hp) at 2,000 rpm 30 kW (41 hp) at 2,000 rpm
Torque max. 143 Nm max. 143 Nm
Exhaust Level EUROMOT III A EUROMOT III A
Fuel Tank 100 l (26 gal) 100 l (26 gal)
Drum 2 screening fractions, 3rd fraction by means of stonegrid 2 screening fractions, 3rd fraction by means of stonegrid
Length 4,200 (13' 9") 4,200 (13' 9")
Diameter 1,400 (4' 7") 1,400 (4' 7")
Mesh Size selectable, 8 – 100 (0.31 – 3.94") selectable, 8 – 100 (0.31 – 3.94")
Mesh Type selectable (staggered squares, round holes) selectable (staggered squares, round holes)
Drum Wall Thickness selectable, 6 – 10 (0.24 – 0.39") selectable, 6 – 10 (0.24 – 0.39")
Drum Speed 0 – 21 rpm 0 – 21 rpm
FEEDING HOPPER
Feeding Volume 3.0 m³ (106 ft³) 3.0 m³ (106 ft³)
Feeding Width/Height 3,260 / 2,600 (10' 8"/ 8' 6") 3,260 / 2,700 (10' 8"/ 8' 10")
DISCHARGE (REAR)
Length 3,000 (9' 10") [5,000 (16' 5")] 3,000 (9' 10") [5,000 (16' 5")]
Width 600 (2' 7") 600 (2')
Belt Speed m/s (ft in/s) 2.0 (6' 7") 2.4 (7' 10")
OPTIONS stonegrid, remote control, different conveyor lengths, additional hydraulic connections, magnetic pulleys at the side and rear conveyor, skeletal drum on request stonegrid, remote control, different conveyor lengths, additional hydraulic connections, magnetic pulleys at the side and rear conveyor, skeletal drum on request

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.

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