Jaw Crusher | ELRUS Aggregate Equipment

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Primary Jaw Plant Features

ELRUS Jaw CrusherThe ELRUS Primary Jaw Plant is an excellent choice for the producer that requires quick setup and mobility with a medium size jaw plant.


  • Hydraulic Jaw Adjustment
  • Tri-Axle Walking Beam Suspension
  • Hydraulic Leveling
  • Adjustable Discharge Conveyor
  • Impact Bed under Jaw and Bypass Chute
  • Hydraulic Dump Grizzly with Remote Control 



  • Optional Screen Module
  • Jaw sizes from 1536 to 3054
  • Rear Discharge Fines Conveyor
  • Variable Speed Frequency Control on Feeder


Welded Steel Frame construction 2-2.” steel plate welded construction which has been stress relieved to ensure a long trouble free life.

Cast Steel Pitman

1 3/4"-2.” cast steel construction which has been machined to give a closely toleranced fit with other components. The pitman also features a replaceable plate to help protect the barrel from damage due to oversize or slab type material.

Bolt-on Pitman Lip

All ELRUS Jaw crushers feature Bolt-On Manganese Support Lips. The bolt-on lips gives the owner/operator the option to bolt-on the lip rather than having to weld it in place. Therefore they are easy to maintain and replace during liner changes.

Replaceable Parts

ELRUS has designed our jaw crushers to include replaceable parts that make maintenance simpler. These parts include a bolt on toggle slide with wear plates, and replaceable lower toggle seats for both the stationary and the movable jaw manganese.

Spherical Roller Bearings

All jaw crushers come with off the shelf spherical roller bearings for both the pitman and the frame. The pitman bearings are oil lubricated and the frame bearings are grease lubricated from a central location to eliminate the need to shut down for lubrication.


One piece cast flywheels in 48” or 60” diameter sizes.

Hydraulic Jaw Adjust with Shims

Jaw crusher settings can be easily changed with our standard hydraulic pump used to take the pressure off. This allows you to add or remove shims as needed for the correct setting.

Optional: Hydraulic toggle with tramp iron relief system 

Replaces the toggle plate. Pressure relieves to allow passage of material that is not crushable

ELRUS Jaw Crushers

ELRUS JawsELRUS heavy duty overhead eccentric jaw crushers are designed and engineered to exacting specifications. They feature manufactured heavy duty jaw boxes and pitmans that are ruggedly built and stress relieved before final machining.

ELRUS jaws are available in sizes: 1536, 2036, 2236, 2442, 2054, 3042, and 3054.

ELRUS Jaw Features:

  • Oversize bearings and shafts
  • Central point lubrication
  • Oil lube inner bearings, grease outer bearings
  • Bolt on Pitman lip
  • Hydraulic toggle block adjustment
  • Full Hydraulic toggle - optional

ELRUS Vibrating Grizzly Feeder Feadtures:

  • 6” wide flange pan supports at 20” spacing
  • Grizzly section with tapered 1.25” qt. adjustable bars
  • 0.5" mild steel side panels with bolted 0.375” AR liner
  • Oil lubricated twin shaft activator
  • Activator bolted to pan (adjustable)
  • Vibrator assembly motor mount (integral)