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CRJ3750 picThe new Terex® Cedarapids CRJ3750 plant combines a robust JS3750 jaw crusher with a high stroke, 52″ x 20′ (1321 x 6096 mm) vibrating grizzly feeder resulting in a high production portable crushing machine. The CRJ3750 is easy to operate and maintain and offers new levels of reliability and convenience. Multiple options are available, allowing customers to configure the CRJ3750 to meet specific needs.

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  • Highly mobile plant with large 37″ x 50″ (940 x 1270 mm) feed opening; 250 hp (186 kW) JS3750 jaw crusher and 52″ x 20′ (1321 x 6096 mm) high-stroke vibrating grizzly feeder with 3/4″ (19 mm) AR hopper to handle severe crushing applications
  • Optional hydraulic feeder module lift system allows quick and safe removal of the hopper module without a crane; lift legs raise and lower the module for loading to a flatbed trailer for easy transport
  • Numerous maintenance and safety features include jaw die lift provisions, tool-free ratchet motor drive adjustment, conveniently located remote grease banks, folding safety rails
  • Straight-line undercrusher conveyor design reduces slippage; mechanical raise/lower system lowers tail section for maximum undercrusher clearance, raises tail section for ease of clean-up, unit locks into raised position for travel
  • Hydraulic raise/lower switchgear panel system isolates panel from vibration during operation; easily raises and lowers to ground
  • Optional extended undercrusher conveyor allows 15′ (4572 mm) height to bottom of head pulley (hydraulic legs extended); folds for transport
  • Optional 15’7″ (4750 mm) wide truck dump hopper and hinged 30″ (762 mm) hopper extensions increase hopper capacity; extension locking supports are safely accessible from ground level; hydraulic operation optional
  • Various hydraulic jack options available: 2 landing, 6 leveling, or 6 pinned “run-on” jacks; enclosed hydraulic unit
  • Quad or 3+1 axle options provide portability in most any location
  • Optional rock breaker with electrical controls and pendent


  • Removable electrical switchgear panel, wiring and operator push-button station, hydraulic panel lift system
  • Tethered remote feeder control
  • Hydraulic feeder module lift system, no crane required to remove feeder module
  • Hinged, 30″ (762 mm) hopper extensions with locking supports accessible from the ground, available with hydraulic operation
  • Truck dump hopper, 15’7″ (4750 mm) width
  • Rock breaker with wireless remote and single point lubrication
  • Grizzly reject cross conveyor
  • Various grizzly bar spacing
  • Two-piece drop-on side bulkheads
  • Extended length undercrusher conveyor with hydraulic fold
  • Dust suppression water spray system
  • Cross belt self-cleaning magnet
  • Belt scale
  • Hydraulic leveling/run-on jacks (gas, 12V, or 24V in hinged enclosure)
  • 3+1 axles (triple + tag)
  • Oversize 315/80 R22.5 tires