2025 DOPPSTADT SM720.2

The SM720.2 is known throughout the recycling and compost industries for its quick drum change system, operator-friendly controls, and efficient material flow, making it a popular choice for high-quality screening applications.

If you're comparing machines, browse our inventory of trommel screens. We also stock replacement trommel screen parts for many popular makes and models.

Who This Machine Is For

• Compost producers — Screens finished compost into consistent, marketable products.
• Landscape supply companies — Produces clean topsoil, mulch, and decorative materials.
• Recycling facilities — Processes organic waste and recyclable materials.
• Aggregate operations — Screens sand, gravel, and other bulk materials.
• Contractors — A towable trommel that can be moved easily between job sites.

What It Screens

• Compost — Produces a clean, uniform finished product.
• Topsoil — Removes rocks and oversized debris.
• Mulch — Separates oversized wood pieces from finished mulch.
• Sand and gravel — Screens aggregate into usable sizes.
• Organic waste — Processes green waste and biomass for further use.

Specs in Plain Language

Power comes from a 116 HP Deutz TCD 3.6 L4 diesel engine that meets EPA Tier 5 Final emissions requirements. The screening drum provides approximately the same screening surface as a 7-foot diameter by 20-foot long drum, while the 6.5 cubic yard hopper provides a steady material supply. The punch plate drum can be changed in approximately 15 minutes, making it easy to switch applications. This unit also includes continuous load sensing, hydraulically tensioned cleaning brushes, central lubrication, a hydraulically reversible cooling fan, and the Doppstadt Telematic Monitoring System for remote diagnostics by factory-trained technicians. The 18-foot rear and side conveyors fold hydraulically for transport, and this machine comes equipped with a 1/2-inch screen opening.

If you're new to trommel screens, our Trommel Screen Buyer's Guide explains how drum size, screen openings, and material type affect production. You can also compare this unit with our complete inventory of trommel screens.

Why Buy From GrinderCrusherScreen

We've been in the trommel screen business since 1973. We know these machines because we work in this industry every day. We can answer your questions about the Doppstadt SM720.2 before you buy, and we help with financing and arranging transportation.

Got a trommel screen you need to sell? We handle the marketing, the calls, the tire kickers, and the transaction. It's free. You set your price, you get your price.

Call 770-433-2670 or email Sales@grindercrusherscreen.com for pricing and details.