MC 140 Z
MC 140 Z
MC 140 Z
MC 140 Z
MC 140 Z
MC 140 Z

High annual production volumes and large feed sizes are the speciality of the MC 140 Z. This is achieved by the solid double-deck heavy-piece screen, with a length of more than three metres, as well as the powerful diesel engine. The single toggle jaw crusher with a weight of over 50 tons can process feed sizes of up to 1300 x 1000 mm edge length and, depending on the feed material, has an output of up to 750 t/h.

  • Frequency-controlled vibrating feeder
  • Independently vibrating double‐deck prescreen
  • Option for external power supply
  • Diesel-electric drive concept

Features

  • Continuous Feed System (CFS): Uniform loading is indispensable for a good product, optimum throughput and low wear. To ensure that the crushing chamber is always evenly filled, the Continuous Feed System (CFS) monitors the crusher level (jaw crusher and cone crusher) or the load at the rocker and rotor as well as the motor utilisation (impact crusher). Independently of this, the CFS regulates the frequency of the vibrating feeder and prescreen. A backlog on the prescreen is thus avoided and crusher utilisation is optimised. When the crushing chamber is free again after overloading, material transport is continued without a delay. The CFS facilitates the work of the operator because the machine automatically guarantees a homogeneous material flow, thus ensuring optimum loading of the crusher.

  • Innovative diesel-direct electric drive concept - impressive performance with the best possible consumption values: The crushers of the EVO line have an innovative "diesel-direct electric" drive concept and are powerful and economical at the same time. An efficient and powerful diesel engine drives the crusher directly via a fluid coupling. The drive technology thus impresses with extremely low efficiency losses and maximum output directly at the crusher. All secondary drives – for example, for prescreen, vibrating chutes and conveyor belts – are driven electrically. The fluid coupling guarantees high operational safety – for operator and machine.

  • Jaw crusher: Jaw crushers operate according to the principle of pressure crushing. The crushed material is crushed in the wedge-shaped pit between the fixed crusher jaw and the crusher jaw articulated on an eccentric shaft. The material is crushed by the elliptic course of movement and falls down due to gravity. This occurs until the material is smaller than the set crushing gap.

  • Effective prescreening - better results and less wear: For effective prescreening of the feed material, the crushing plants are equipped with an independently vibrating double-deck prescreen. Wear in the crushing chamber is thus reduced by diverting the medium grain directly onto the vibrating extractor. The screen surfaces in the upper and lower deck can be changed easily and safely.

Specifications

Crusher drive type:
Electric
Crusher inlet (W x D):
1400 mm x 1130 mm
Crusher Single toggle jaw crusher model :
STR140-103
Crusher weight (approx.):
54,000 kg
Feed capacity up to approx.:
750 t/h
Feed height with extension:
8,460 mm
Feed size:
790 mm x 1260 mm
Feed Unit Hopper length with extension:
5,730 mm
Feed Unit Hopper volume:
12 m³
Feed Unit Hopper volume with extension:
35 m³
Feed Unit Hopper width with extension:
5,600 mm
Feeding height:
6,493 mm
Power Supply Unit Drive Concept:
Diesel-electric drive
Power Supply Unit Output LRC (1500 rpm):
438 kW
Power Supply Unit Output Tier 3 / Stage IIIA (1500 rpm):
438 kW
Side Discharge Conveyor Height:
4,020 mm
Side Discharge Conveyor Length :
1,000 mm
Side Discharge Conveyor Width:
8,000 mm
Vibrating Feeder Length:
4,000 mm
Vibrating Feeder Width:
1,350 mm
  • Features

    Features

    • Continuous Feed System (CFS): Uniform loading is indispensable for a good product, optimum throughput and low wear. To ensure that the crushing chamber is always evenly filled, the Continuous Feed System (CFS) monitors the crusher level (jaw crusher and cone crusher) or the load at the rocker and rotor as well as the motor utilisation (impact crusher). Independently of this, the CFS regulates the frequency of the vibrating feeder and prescreen. A backlog on the prescreen is thus avoided and crusher utilisation is optimised. When the crushing chamber is free again after overloading, material transport is continued without a delay. The CFS facilitates the work of the operator because the machine automatically guarantees a homogeneous material flow, thus ensuring optimum loading of the crusher.

    • Innovative diesel-direct electric drive concept - impressive performance with the best possible consumption values: The crushers of the EVO line have an innovative "diesel-direct electric" drive concept and are powerful and economical at the same time. An efficient and powerful diesel engine drives the crusher directly via a fluid coupling. The drive technology thus impresses with extremely low efficiency losses and maximum output directly at the crusher. All secondary drives – for example, for prescreen, vibrating chutes and conveyor belts – are driven electrically. The fluid coupling guarantees high operational safety – for operator and machine.

    • Jaw crusher: Jaw crushers operate according to the principle of pressure crushing. The crushed material is crushed in the wedge-shaped pit between the fixed crusher jaw and the crusher jaw articulated on an eccentric shaft. The material is crushed by the elliptic course of movement and falls down due to gravity. This occurs until the material is smaller than the set crushing gap.

    • Effective prescreening - better results and less wear: For effective prescreening of the feed material, the crushing plants are equipped with an independently vibrating double-deck prescreen. Wear in the crushing chamber is thus reduced by diverting the medium grain directly onto the vibrating extractor. The screen surfaces in the upper and lower deck can be changed easily and safely.

  • Specifications

    Specifications

    Crusher drive type:
    Electric
    Crusher inlet (W x D):
    1400 mm x 1130 mm
    Crusher Single toggle jaw crusher model :
    STR140-103
    Crusher weight (approx.):
    54,000 kg
    Feed capacity up to approx.:
    750 t/h
    Feed height with extension:
    8,460 mm
    Feed size:
    790 mm x 1260 mm
    Feed Unit Hopper length with extension:
    5,730 mm
    Feed Unit Hopper volume:
    12 m³
    Feed Unit Hopper volume with extension:
    35 m³
    Feed Unit Hopper width with extension:
    5,600 mm
    Feeding height:
    6,493 mm
    Power Supply Unit Drive Concept:
    Diesel-electric drive
    Power Supply Unit Output LRC (1500 rpm):
    438 kW
    Power Supply Unit Output Tier 3 / Stage IIIA (1500 rpm):
    438 kW
    Side Discharge Conveyor Height:
    4,020 mm
    Side Discharge Conveyor Length :
    1,000 mm
    Side Discharge Conveyor Width:
    8,000 mm
    Vibrating Feeder Length:
    4,000 mm
    Vibrating Feeder Width:
    1,350 mm
  • Downloads & Documentation

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