MT400C Cone Crusher

Overview

The MT400C is a large sized track mobile cone crusher, designed primarily for secondary applications, such as processing all in feed from a primary crusher. Equipped with the Terex MVP450x cone chamber, the MT400C excels in producing sub-base materials and aggregates, delivering outstanding cubicity, high throughput, and optimal reduction ratios in hard abrasive applications.

features

  • High capacity output potential
  • Excellent product shape
  • High reduction ratio
  • Cone feed box level control to maintain choke feeding
  • Hydraulic crusher setting
  • Cone overload protection with automatic reset
  • Multiple(5) liner configurations to suit a broad range of mining and aggregate applications
  • Metal detector and purge system with auto-stop
  • Dust suppression system
  • Economical to operate with a highly fuel efficient direct drive system through a ‘wet clutch’
  • Heavy duty fabricated chassis & track frame
  • Remote control via umbilical
  • Radio remote control as standard
  • MAGNA telemetry as standard

applications

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TEchnical specifications

  • Crusher type: MVP450x (1380mm (54”) Cone Chamber)
  • Liner configuration: Coarse - Medium as standard
  • Counter shaft speed range: 661 - 861rpl (56T pulley) Standard speed range: 755 - 933 rpm (64T pulley) Application specific option
  • Lubrication: Integrated cone oil lubrication tank with separate oil cooler
  • Adjustment: Hydraulic setting adjustment, automatic Tramp Iron Release (TIR) system with 114mm(4 1/2”) clearance & hydraulic unblocking
  • Drive: Direct Drive via clutch and belts
  • Level sensor: Fitted over inlet of feed box maintains optimum choke feed condition and maximising reduction
  • Dust suppression: 

Fitted at cone inlet and outlet

Mantle/concave wear indicator

Hydraulic overload protection with automatic reset. This allows the upper frame to lift up, to permit the passage of tramp iron and other uncrushable material. The system then automatically returns the upper frame to its original position 

Unrestricted feed opening reduces blockage, bridging and maximizes output for maximum material strength of 345M compressive strength

Anti-Spin’ brake technology

  • Hopper type: Fixed feed hopper with direct feed rear door
  • Hopper length: 3.3m (10’10”)
  • Hopper width: 2.5m (8’2”)/ 4.16m (13’8”) at rear with optional hopper extensions
  • Feed height: 3.4m (11’2”)/3.8m (12’6”) with  optional extension
  • Hopper capacity: 8m3 (10.4yds3)
  • Hopper body: Fabricated in 10mm mild steel plate, with combination of 15mm, 10mm & 6mm wear resistant
  • Design: Raise & lower hydraulically for transport, operation & crusher maintenance
  • Belt Spec: Plain
  • Belt Width: 1.2m (48”)
  • Speed range: Variable: 0 - 43 m/min (0 - 141 ft/min)
  • Working Angle: 22°
  • Drive: Hydraulic variable speed drive via gearbox

Drop down rear door for auxiliary crusher feed

Crash bar fitted to reduce impact load on feed conveyor

Rubber covered impact rollers fitted

Hydraulic retraction system for ease of movement between transport and working modes

Full length skirting to head drum

Automatic variable speed conveyor ensures maximum output from plant

Metal detection system with ‘auto-stop’ feature is suitable for detecting steel and manganese steel contained in the feed material

Controllable discharge system to purge metal contaminants.

This feature allows the operator to clear metal from the feed conveyor when it is detected. The contaminated material is dumped to the side of the machine. This can be done on the main control panel or remotely via the optional radio remote.

  • Belt width: 1.2m (48”)
  • Belt spec: Plain
  • Working angle: 26°
  • Speed: 108-114 m/min (354-374 ft/min)
  • Discharge Height: 3.55m (11’ 8”)

Twin Drive Head Drum

Impact bars and wear resistant liners at feed point

High spec scraper at head drum

Dust suppression: fitted with hose and spraybars as standard (no pump supplied)

Full length skirting to head drum

Aluminium dust covers

  • Stockpile capacity: 69.4m3 (90.8yds3) @ 40°

  • CAT C18 ACERT 571 kW (765hp)

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