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FARWELL, MICHIGAN, UNITED STATES, January 2015. As part of an aggressive and dynamic product development programme, Terex® Environmental Equipment is launching two new products in early 2015; the TDS 820 slow speed shredder and the TTS 620 trommel screen compliment the expanding mobile shredding and screening range.


TEE Global Business Line Director Tony Devlin said, “We are excited to add these two new machines to our product portfolio. We have listened to our customers and both products are full of new features. The TDS 820 is versatile slow speed shredder with six programmes to suit the customer application. TTS 620 trommel screen will continue to push the boundaries in the mobile trommel screening industry. The launch of the new machines follows a stringent development cycle having been tested and proven in a diverse range of product applications. We have every confidence that this machines will be a success.”  

TDS 820 – Slow Speed Shredder


The TDS 820 is a versatile slow speed machine for shredding all types of material utilizing the same shredding tool. There are three standard programmes pre-installed and then three further programmes that can be configured by the customer to suit the application.


Key features include the hydrostatic drive allowing better protection against contamination and enables the shafts to reversed easily. The double shaft shredder has two 2000 mm long counter rotating shafts which allows more aggressive intake, high throughput with the desired particle size. Throughput of up to 60tph is achievable dependent on the application and shredder configuration. The independent gearboxes enable each shaft to be run independently to reduce wrappage and improve the shredding of material. Another feature is the weld teeth that help reduce maintenance and costs.


Additional features include the tipper hopper which increases the feed area. Hopper extensions provide increased capacity in bulky applications.


The TDS 820 is powered by the following engines dependent on geographic area and emission regulations; Scania DC13 330kw (440HP) Tier 4 final for the US and EU, Scania DC13 371kw (497HP) constant speed for the EU and the Scania DC13 331kw (440HP) Tier 2 for RoW.


The TDS 820 is offered as both a tracked and wheeled unit. Both these types of configuration allow the machine to be set up quickly onsite. The wheeled version is easily maneouverable; the tracked version offers a great solution for softer ground or difficult terrain, although is equally proficient working in any environment.


TTS 620 – Mobile Trommel Screen


The NEW TTS 620 is the ultimate in modern Trommel design, offering operators unrivaled application flexibility, production rates and serviceability. A highly efficient engine and hydraulic drive system combined with advanced material processing control system offer maximum production combined with minimum costs. It is ideally suited for screening compost, biomass, soil, gravel & waste.


An intuitive push button control panel allows the operator to easily configure the machine to suit the required application while the intelligent feeder control system continually adjusts the feeder speed to optimize screening rates. Special consideration has been given to minimize change out time for the screening drum. The process, which takes a matter of minutes, places the TTS 620 as a market leader. The machine has also been designed to accept a number of other manufactures screening drums allowing customers to smoothly integrate the TTS 620 into established fleets.


Unprecedented levels of service access catapults the TTS620 into a league of its own. All conveyors are built to a modular design allowing each one to be removed independently for ease of maintenance. The swing out engine cradle gives operators unrestricted ground level access to all service components.

Hinged doors on both sides of the trommel drum offers unobstructed access for maintenance and cleaning.


The machine has been designed to run at a low engine RPM, reducing fuel usage, emissions and noise levels. Both Tier III and Tier IV options are available with the Tier III being a constant speed configuration making it suitable for use within Europe.


Due to ever changing market conditions and demands of the modern trommel the machine will be available in Wheeled, pintle drawbar, or tracked configurations.


For further information please contact Philippa Fisher, Global Marketing Director on +44 7799 437230 or 989-721-5232 or e mail at For further details on the TEE product portfolio please visit our website\environmental-equipment.



About Terex

Terex Corporation is a lifting and material handling solutions company reporting in five business segments: Aerial Work Platforms, Construction, Cranes, Material Handling & Port Solutions and Materials Processing. Terex manufactures a broad range of equipment serving customers in various industries, including the construction, infrastructure, manufacturing, shipping, transportation, refining, energy, utility, quarrying and mining industries. Terex offers financial products and services to assist in the acquisition of Terex equipment through Terex Financial Services. Terex uses its website ( and Facebook page ( to make information available to its investors and the market.


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