McCloskey 621/628 Trommel Screener

The 621 Trommel Screener is suited for large heavy duty applications where production rates can reach 200+ tph in topsoil and sticky material or 300tph in sand and gravel.

With over twenty years of experience, McCloskey International is the world's leading Trommel manufacturer, and has pioneered Trommel design and innovation. Over this time the 621 Trommel has established a proven reliability in construction and demolition, topsoil, compost, waste recycling, and many other large screening applications. With a 174 HP Tier III CAT engine, accessible engine bay, and high efficiency diesel hydraulic system the 621 is sure to give you the maximum operating time

With a 6' diameter the 621 Trommel generates a powerful screening action, whilst the 21' long drum ensures the highest quality end product. For longer time on the screen, the 628 offers a 7ft longer drum.

McCloskey 621/628 Technical Specifications

Summary of the McCloskey 621 technical specifications. Download the full specification for the McCloskey 621 here (PDF) or the McCloskey 628 here.

Power Plant 621: 174 HP (130 kw) Tier III CAT Engine
628: 174HP (130kw) Tier III CAT Engine
Trommel Screen 621: 6’ x 21” (1800mm x 6400mm)
628: 6’ x 28’ (1800mm x 8535mm)
Hopper 621/ 628: 4.2m³ (5.5yd³)
Transport Height 621/628: 13’ - 6” (4.1m)
Transport Length 621: 60’ - 0” (18.24m)
628: 75’ - 7” (23.04m)
Transport Width 621/628: 8’ - 6” (2.6m)
Weight 621: 27,796 kg (61,280 lb)
628: 28,123 kg (62,000 lb)

McCloskey 621/628 Features & Benefits

Power Unit

McCloskey 621 Power Unit

New ground level power unit features 174Hp CAT Tier III engine with LCD display and automatic emergency shutdowns.

Feed Conveyor

Feed Conveyor

New 42” wide feed conveyor fitted with internal drive replaces external chain drive system to improve maintenance.

Chassis

McCloskey 621 Chassis

New design chassis complete with tandem or tri-axle running gear and mounts a larger 320 US diesel fuel tank.

Adjustable Brushes

Brushes

User friendly ground level adjustable brushes.

Oversize Conveyor

Oversize Conveyor

New 36” wide oversize reject conveyor at teh end of the trommel offering magnetic pulley, vacuum system and high speed de-stoning belt.

McCloskey 621/628 Options

Livehead

Livehead

Tracks

Tracks

De-stoning Belt

De-stoning Belt

Vacuum System

Vacuum system

Drum

Drum