Mobile impact crusher MR 122 Z

MR 122 Z Mobile impact crusher

475

t/h

1270 mm x 1000 mm

Properties

Extremely powerful mobile impact crusher with uncompromisingly sturdy construction, well suited in equal measure to recycling tasks and also for lime stone processing. Thanks to the electric drive of the crusher, which is supplied by a powerful diesel engine, processing of even heavily reinforced concrete or large limestone blocks is no problem. The large clearance between the rotor and vibrating discharge chute and the wide crusher discharge conveyor means that even warped steel rods are directed free of collision into the catchment area of the magnet. The drive concept and the intelligent layout of the machine also assure very economic operation.

  • Frequency-controlled vibrating feeder
  • Diesel-electric drive concept
  • Option for external power supply
  • Independently vibrating double‐deck prescreen
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Innovative diesel-direct electric drive concept - impressive performance with the best possible consumption values

The crushing plants are equipped with efficient, powerful diesel-electric drives. They guarantee environmentallyfriendly and low-consumption operation.

Efficient and powerful diesel-electric drive (A) for low fuel consumption (crusher and all conveyor belts are driven electrically).

External power supply (B) for even more efficient use in quarries.

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Tolles Produkt

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.

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Technical specifications

Feed size
Feeding height
Feed height with extension
Feed capacity up to approx.
Hopper width
Hopper width with extension
Hopper length
Hopper length with extension
Hopper volume
Hopper volume with extension
Feed size
1000 mm x 625 mm
Feeding height
4,600 mm
Feed height with extension
5,200 mm
Feed capacity up to approx.
475 t/h
Hopper width
2,850 mm
Hopper width with extension
3,500 mm
Hopper length
4,200 mm
Hopper length with extension
4,600 mm
Hopper volume
9.5 m³
Hopper volume with extension
20.3 m³
Width
Length
Width
1,200 mm
Length
3,500 mm
Width
Length
Model
Width
1,200 mm
Length
2,300 mm
Model
Triple-deck heavy-piece screen
Discharge height
Width
Length
Discharge height
3,300 mm
Width
650 mm
Length
6,000 mm
Crusher drive type
Crusher inlet (W x D)
Crusher weight (approx.)
Rotor diameter
Crusher drive type
Electric
Crusher inlet (W x D)
1270 mm x 1000 mm
Crusher weight (approx.)
18,200 kg
Rotor diameter
1,300 mm
Crushing capacity demolished asphalt up to approx.
Crushing capacity rubble up to approx.
Crushing capacity demolished concrete up to approx.
Crushing capacity limestone up to approx.
Crushing capacity demolished asphalt up to approx.
280 t/h
Crushing capacity rubble up to approx.
280 t/h
Crushing capacity demolished concrete up to approx.
280 t/h
Crushing capacity limestone up to approx.
380 t/h
Discharge height approx.
Discharge height, extended approx.
Crusher discharge conveyor width
Crusher discharge conveyor width, extended
Crusher discharge conveyor length
Crusher discharge conveyor length, extended
Discharge height approx.
3,700 mm
Discharge height, extended approx.
4,200 mm
Crusher discharge conveyor width
1,400 mm
Crusher discharge conveyor width, extended
1,400 mm
Crusher discharge conveyor length
10,000 mm
Crusher discharge conveyor length, extended
11,500 mm
Crusher vibrating extractor width
Crusher vibrating extractor length
Crusher vibrating extractor width
1,300 mm
Crusher vibrating extractor length
2,600 mm
Drive concept
Generator (1500 rpm)
Output LRC (1500 rpm)
Output Tier 3 / Stage IIIA (1500 rpm)
Drive concept
Diesel-electric drive
Generator (1500 rpm)
540 kVA
Output LRC (1500 rpm)
365 kW
Output Tier 3 / Stage IIIA (1500 rpm)
364 kW
Transport width max.
Transport height approx. (default value)
Transport length approx.
Transport width max.
3,085 mm
Transport height approx. (default value)
4,110 mm
Transport length approx.
16,800 mm

All details, illustrations and texts are non-binding and may include optional additional fittings. Subject to technical modifications. Performance data dependant upon operational conditions.