The latest from Pilot Crushtec International is Metso Outotec’s Lokotrack ST4.10, the largest model in the Lokotrack mobile screen range. With a nominal capacity of up to 600 tonnes per hour, it is ideally suited for high-capacity aggregate screening in a closed-circuit crushing process.
While static plants have always been preferred in high-volume aggregate applications, mobility and flexibility have become principal factors for aggregate producers, prompting the migration to mobile screens at several operations.
A major talking point is the plant’s extensive 9m² screen area with three 6 060mm x 1 520mm screen decks producing up to four end products. The wide feed box with an 8m³ capacity and the 10m side conveyors with adjustable angles and speeds, enable the unit to be deployed as part of a multi-stage crushing process in closed circuit with large scale crushing plants such as the Lokotrack LT120 or LT300HP.
The wide grizzly rock box also makes loading with a wheel loader easy when using the Lokotrack ST4.10 as a stand-alone unit in sand and gravel applications. Despite its large size and its 33 000kg weight, the new mobile screen is fast and easy to set up. With its 19 650mm (length) x 3 040mm (width) x 3 560mm (height) transport dimensions, it can be transported between sites as a single unit on a low bed truck.
The screen is equipped with a diverter chute that enables blending of products from different decks. Side tensioned top and middle decks make changing screening media quick and easy, thus maximising uptime on site.
Like the other machines in the range, the Lokotrack® ST4.10 can be equipped with the optional Metso Outotec IC process control system, which offers a safe single-button start-up and the possibility to interlock the screen with other Metso equipment in a train.
The new mobile screen is powered by a 106-kW CAT C4.4 106 engine.
- The machine comes with an extended grizzly feed hopper for easy closed-circuit production
- Despite its large size, the machine can be transported between sites as a single unit on a low bed truck
- Side tensioned top and middle decks make changing screening media quick and easy
- The optional Metso Outotec IC automation system allows for easy and safe process control and connectivity to other Lokotracks.