J45/J45R Jaw Crusher - McCloskey International

Jaw Crushers

Jaw Crushers

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J45/J45R Jaw Crusher

The J45 and J45R high capacity jaw crushers feature a true 1140mm (45″) x 688mm (27″) jaw. With both level and load sensors the J45 ensures the most efficient material handling across applications. The J45 features a heavy duty bofar design and pan feeder chutes with steeper angles to reduce material sticking.

Both the J45 and J45R boast a high capacity hopper with close to 6m³ (8 yd³) capacity. The main conveyor features easy access heavy duty skirting and are closer to the ground level for ease of access and maintenance.

The J45R offers the versatility of a recirculating system to product a crushed and screened final product with one machine. Alternatively, J45R’s return conveyor can be radialed to the side to stockpile rather than feeding back into the hopper.

Rugged and versatile, the J45 and J45R offer the field-tested reliability required for the toughest projects around the globe.


  • True 1140mm (45") x 688mm (27") jaw
  • 1050mm (42") extended main conveyor
  • High capacity folding Hardox® hopper
  • Hydraulic folding stockpiling conveyor
  • User friendly control panel
  • Open chassis for ease of maintenance
  • J45's recirculating conveyor allows production of a crushed and screened product with one machine
  • Optional pre-screen


261kW (350HP)
Feed Opening**
1140 (45") x 688mm (27)"
Crusher Speed
300 rpm
Grizzly Feeder
1064mm (41.9") x 4240mm (13'-11")
Hopper Volume
5.6m³ (7.3yd³)
Belt Width Main Conveyor
1050mm (42")
Stockpile Height Side Conveyor
2500mm (8'-2.3")
*Engine options vary. Consult your local dealer.
**Peak to trough.

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