2012 MCCLOSKEY 621RE

New brushes. New engine put in 1,000 hours ago. Has 1" screen in the 1st 2 rings and 1 1/2" in the back rings. Also has more 1" screen that come with it. Very good running screener.

2012 McCloskey 621RE

2012 McCloskey 621RE — new engine installed 1,000 hours ago. That gives you a production-class trommel with refreshed engine life, which is a major advantage on a machine in this size range.

Who This Machine Is For

• Compost producers — large drum and hopper support steady, high-volume material flow
• Topsoil and mulch yards — built for consistent production and multiple product sizing
• Contractors with larger jobs — production capacity for higher throughput applications
• Recycling operations — reliable for continuous screening of organic and mixed materials

What It Screens

• Topsoil — removes rocks and debris for resale-ready material
• Compost — separates finished compost from oversized material
• Mulch — produces consistent sizing for landscaping use
• Light C&D fines — handles smaller mixed debris and loose material

This is not designed for heavy rock or large aggregate processing. It is built for organic material and general screening applications.

Specs in Plain Language

1,000 hours on the replacement engine — that is low time on a key component and adds real value to this machine. It is powered by a 125HP CAT engine, a proven setup for reliability and serviceability.

With a working length of 95'-7" and height of 16'-9", this is a full-size production trommel designed for steady, high-volume output. The 6.5 cubic yard hopper helps maintain consistent feed, which improves screening efficiency. The radial conveyor with a 16'-4" stockpile height allows you to build larger piles and reduce material handling.

This unit comes set up with a 1" screen in the front rings and 1 1/2" in the rear, giving you a balanced separation setup. It also includes additional 1" screens, along with new brushes, which helps reduce immediate maintenance needs.

If you are comparing options, this machine sits firmly in the production range. You can also browse similar units on our trommel screens page or compare other equipment options like crushers.

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 621RE before you buy, and we help with financing, coordinating inspections, 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.