MR 170 Z
MR 170 Z
MR 170 Z
MR 170 Z

Classic quarry machine, used primarily used for limestone, is suitable equally as a pre-crusher for feed sizes of up to 1300 mm (with crusher SHH 17/100) as well as in the case of reduced feed sizes for crushing end grain sizes (with crusher SHB 17/100). The electric crusher drive can either be driven by an on-board generator or a stationary power supply. The high feed capacity is achieved, among other things, by the effective prescreening by the large double-deck heavy-piece screen which is very important, in particular, for the processing of contaminated feed material.

  • Extremely robust design
  • Frequency-controlled vibrating feeder
  • PLC control with LCD display
  • Independently vibrating double‐deck prescreen

Features

  • 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.

  • 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.

  • Impact crusher: In contrast to pressure crushing, the impact crusher operates according to the impact crushing principle. In this process, the crushed material is picked up by a fast moving rotor, greatly accelerated and smashed against a fixed impact plate ("impact toggles"). From there, it falls back within range of the rotor. The crushed material is broken again and again until it can pass through the gap between the rotor and impact toggle.

Specifications

Crusher discharge conveyor length:
10,000 mm
Crusher discharge conveyor width:
1,600 mm
Crusher drive type:
Electric
Crusher inlet (W x D):
1660 mm x 1000 mm
Crusher vibrating extractor length:
2,600 mm
Crusher vibrating extractor width:
1,500 mm
Crusher weight (approx.):
31,800 kg
Crushing capacity limestone up to approx.:
600 t/h
Crushing Discharge Height Approx. :
3,860 mm
Crushing power:
355 kW
Crushing Rotor diameter:
1,330 mm
Feed capacity up to approx.:
700 t/h
Feed size:
1300 mm x 800 mm
Feeding height:
4,950 mm
Feeding Hopper volume:
7.5 m³
Power Supply Unit Drive concept:
Diesel-electric
Power Supply Unit Generator (1500 rpm):
880 kVA
Power Supply Unit Output Tier 3 / Stage IIIA (1500 rpm):
480 kW
Primary Screening Length:
3,500 mm
Primary Screening Model:
Triple-deck heavy-piece screen
Primary Screening Width:
1,550 mm
Side Discharge Conveyor Height:
3,700 mm
Side Discharge Conveyor Length:
8,000 mm
Side Discharge Conveyor Width:
1,000 mm
Vibrating Feed Length:
3,600 mm
Vibrating Feed Width :
1,500 mm
  • Features

    Features

    • 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.

    • 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.

    • Impact crusher: In contrast to pressure crushing, the impact crusher operates according to the impact crushing principle. In this process, the crushed material is picked up by a fast moving rotor, greatly accelerated and smashed against a fixed impact plate ("impact toggles"). From there, it falls back within range of the rotor. The crushed material is broken again and again until it can pass through the gap between the rotor and impact toggle.

  • Specifications

    Specifications

    Crusher discharge conveyor length:
    10,000 mm
    Crusher discharge conveyor width:
    1,600 mm
    Crusher drive type:
    Electric
    Crusher inlet (W x D):
    1660 mm x 1000 mm
    Crusher vibrating extractor length:
    2,600 mm
    Crusher vibrating extractor width:
    1,500 mm
    Crusher weight (approx.):
    31,800 kg
    Crushing capacity limestone up to approx.:
    600 t/h
    Crushing Discharge Height Approx. :
    3,860 mm
    Crushing power:
    355 kW
    Crushing Rotor diameter:
    1,330 mm
    Feed capacity up to approx.:
    700 t/h
    Feed size:
    1300 mm x 800 mm
    Feeding height:
    4,950 mm
    Feeding Hopper volume:
    7.5 m³
    Power Supply Unit Drive concept:
    Diesel-electric
    Power Supply Unit Generator (1500 rpm):
    880 kVA
    Power Supply Unit Output Tier 3 / Stage IIIA (1500 rpm):
    480 kW
    Primary Screening Length:
    3,500 mm
    Primary Screening Model:
    Triple-deck heavy-piece screen
    Primary Screening Width:
    1,550 mm
    Side Discharge Conveyor Height:
    3,700 mm
    Side Discharge Conveyor Length:
    8,000 mm
    Side Discharge Conveyor Width:
    1,000 mm
    Vibrating Feed Length:
    3,600 mm
    Vibrating Feed Width :
    1,500 mm
  • Downloads & Documentation

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