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The J40 Jaw Crusher continues McCloskey’s focus on quality, durability, and productivity. With its heavy duty cheekplate design, 40″ wide jaw and user-friendly control panel with excellent machine diagnostics, the J40 jaw crusher provides contractors with a highly portable option while meeting all production expectations. At 2.5 metres wide, the J40 jaw crusher is ideal for applications that require a high degree of mobility.


Maximum productivity is delivered through the enhancements to the deep jaw box, including a faster jaw speed and a larger gap between the crusher discharge and main conveyor feedboot. The J40 retains the core values expected in a full size McCloskey jaw crusher, including high capacity production and heavy duty build, packaged for efficiency and mobility.



  • True 1016mm (40") x 610mm (24") jaw
  • Hydraulic direct drive grizzly feeder
  • High capacity hydraulic folding hopper
  • 900mm (36") main conveyor
  • User friendly control panel
  • Ideal 2.5m (8' -2.5") wide transport size
  • Optional overband magnet
  • 10 minute set up time
  • Tech Specs

    Engine* 166kW (225HP)

    Feed Opening** 1016mm (40") x 610mm (24")

    Crusher Speed 300 rpm

    Grizzly Feeder 3840mm (12'-7") x 950mm (37'-4")

    Hopper Volume 5.4m³ (7.4yd³)

    Stockpile Height Main Conveyor 11' 4.2" (3.45m)

    Stockpile Height Side Conveyor 8' 2" (2.50m)

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