Description
2023 McCloskey 621RE Wheeled Rotary Trommel Screen – High‑Capacity 6' x 21' Drum with 1/2" Mesh for Precision Screening
The 2023 McCloskey 621RE Wheeled Trommel Screen is engineered for high‑volume material screening with exceptional efficiency, durability, and mobility. Built for topsoil, compost, mulch, aggregates, waste recycling, and organics processing, the 621RE delivers industry‑leading performance with its large 6' x 21' rotary drum, powerful CAT engine, and operator‑focused design.
Key Features & Performance Highlights
6' x 21' Rotary Trommel Drum with 1/2" Mesh Screens
The massive 6-foot diameter, 21-foot long trommel drum provides outstanding screening capacity and material retention time. Outfitted with 1/2" mesh screens, this unit produces clean, accurate spec material, making it ideal for:
Topsoil production
Compost and organics separation
Sand & aggregate screening
Waste and recycling applications
Mulch sizing and processing
Reliable CAT C4.4 T4F 175 HP Engine
The 621RE is powered by a CAT C4.4 Tier 4 Final 175 HP diesel engine, delivering exceptional fuel efficiency, low emissions, and dependable power for long screening shifts. This engine ensures smooth operation in high‑demand environments and reduces downtime through proven CAT reliability.
Automatic Reversible Fan for Improved Cooling & Uptime
Equipped with an automatic reversing fan, the 621RE minimizes radiator clogging and keeps engine temperatures optimized. This feature is essential for dusty or debris‑heavy conditions, extending component life and maintaining consistent performance.
Double‑Sided Brushes for Continuous Drum Cleaning
The double‑sided brush system keeps the trommel drum clean and free‑spinning, reducing material buildup and ensuring consistent screening efficiency. Ideal for wet, sticky, or fine materials that typically challenge traditional screening systems.
Wheeled Chassis for Easy Transport & Setup
The wheeled design provides excellent mobility and fast relocation between job sites. Contractors and producers benefit from:
Quick setup times
Reduced transport costs
Flexible site movement
Simple integration into existing processing circuits
Why Choose the 2023 McCloskey 621RE Trommel Screen?
With its large trommel drum, efficient CAT power, reversible fan system, and heavy‑duty cleaning brushes, the McCloskey 621RE stands out as one of the most versatile and productive wheeled trommel screens on the market. It is engineered for operators who demand:
High throughput
Clean spec material
Low operating costs
Reliable uptime
Easy mobility
From soil and compost yards to aggregate processing and recycling operations, the 621RE delivers exceptional performance day after day.
Ideal Applications
Topsoil & compost production
Mulch & biomass processing
Organics recycling
Sand & gravel screening
C&D and waste recycling
Land clearing & site preparationSpecifications
Year2023
ManufacturerMCCLOSKEY
Hours1,672
Model621RE
Serial Number93075
ConditionUsed
Stock NumberEQ0001062
Year2023|
ManufacturerMCCLOSKEY|
Hours1,672|
Model621RE|
Serial Number93075|
ConditionUsed|
Stock NumberEQ0001062|
