Features

The dual-slope screen and radial return conveyor provide high on-board screening capacity and makes the Lokotrack® LT1213S™ easy to operate in closed and open circuits. The screening unit can be docked in just a few minutes. The LT1213S can be fine-tuned for aggregate, quarry or recycling applications including asphalt with features like a vibrating grizzly or pan feeder under the crusher.

The LT1213S has an advanced gearbox as standard. The Metso gearbox provides the most efficient crusher drive system on the market with assisted start and brake. The optimized hydraulic circuit with an independent fan and stand-by function provides up to 20% lower fuel consumption in addition to more power for the crusher.

The crusher service rotation is carried out by a 24V hydraulic power pack. New tools are provided to help change the blow bars and breaker plates. Special attention is paid to access to the service locations and trouble-free material flow. The stand-by function helps to save fuel and reduce noise when idling.

Benefits

  • Fuel efficient crushing with great capacity
  • Limestone and recycling means flexibility in applications
  • Easy to use and operate
  • Calibrated end product with single unit

Process overview

Lokotrack LT1213 is a common unit in recycling applications such as top soil, concrete, asphalt and demolition waste. It is also a perfect choice for limestone quarry applications. The LT1213 goes well with other Metso Lokotrack plants and it can utilize Metso ICr™ remote monitoring based wireless interlocking or interlocking cable.

How it works

Material is fed on to feeder by excavator or wheel loader. Two stage scalping section removes the fines which can be guided to main conveyor or radial side conveyor. Nordberg NP1213 impact crusher crushes the feed material to the desired size and output material size is controlled by crusher setting. The crusher has a direct drive for the best efficiency.

Metso's advanced dual-slope screen separates end products effectively and oversize material can be returned to to the crusher. Radial return coveyor can be turned up to 90 degrees when the materil is used as an end product.

Magnetic separator is used to separate metals from the feed material and dust emissions minimized with an advanced encapsulation and high-pressure water spraying system.

Specifications
Lokotrack LT1213S
 Crusher Nordberg® NP1213M™
Feed opening 1 320 x 900 mm (52 x 35 ½”)
Engine CAT®, 310 kW (415 hp)
Weight 51 000 kg (112 000 lbs)

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