<img src="https://certify.alexametrics.com/atrk.gif?account=DNoSs1ah9W20em" style="display:none" height="1" width="1" alt="">
888-535-7877
  • about |
  • contact
ELRUS Aggregate System

The home of genuine PITBOSS® equipment. Pit Boss Logo 

  • About
    • The ELRUS Way
    • Common Level Design
  • Equipment
    • ELRUS Equipment
    • Crushing
      • About Crushing
      • Jaw Crushers
        • 2054 Jaw Crusher
        • 2236 Jaw Crusher
        • 2442 Jaw Crusher
        • 3042 Jaw Crusher
        • 3054 Jaw Crusher
        • 2036 Feeder Screen Jaw Plant
        • CJ612 4448 Jaw Crusher
        • Screen Jaw Combo
      • Cone Crushers
        • CH660 Hydrocone
        • CH550 Hydrocone
        • CH540 Hydrocone
        • CH440 Hydrocone
        • CH430 Hydrocone
        • CS660 Gyrocone
        • CS550 Gyrocone
        • CS440 Gyrocone
        • Closed Circuit Crushing Plant
        • CH430 Self-contained cone
        • Self-Contained Compact Spread
      • Impact Crushers
        • Horizontal Impact Crusher
        • Vertical Shaft Impactor
    • Screening
      • About Screening
      • Incline Screen Plants
        • 7'x20' 3-Deck Screen Plant
        • 6'x20' 3-Deck Screen Plant
        • MS612 High Capacity Multi-Slope Screen Plant
        • MS612 Feeder Screen
        • MS612 Twin Screen
        • 6'x20' 3-Deck Feeder Screen Plant
        • 6'x20' 2-Deck Scalping Screen
      • Horizontal Screens
      • Rip Rap Plant
    • Controlling
      • About Controlling
      • 53' Power Van
      • Pop-Up Control Towers
      • Stationary Control Towers
    • Feeding
      • About Feeding
      • 4248 Portable Belt Feeder
      • 3642 Portable Belt Feeder
      • 3036 Portable Belt Feeder
      • 30 Cubic Yard Portable Load Out Bin
      • 25 Cubic Yard Portable Load Out Bin
      • Portable Load Out Bin with Pick Up Conveyor
      • Stationary Feeders
      • Rip Rap Plant
      • Cold-Bin Feeders
      • Grizzly Feeders & Bars
    • Washing-Classifying
      • About Washing and Classifying
      • Sand Processing
      • Contaminant Removal
      • Fine Screw Washers
      • Coarse Material Screw Washers
    • Sampler
  • Parts
    • New, Used Recond Crusher Parts
    • Crushing
      • Cedarapids Cone Bearings
      • Manganese
    • Screening
      • El-Xtra Screen Media
    • Conveying
      • Conveyor Guarding
      • Conveyor Belt Cleaners
      • Power & Transmission Components
      • Belt Heaters
    • Washing
    • Manufactured Parts
      • Walk Around Tower Platform
      • Impact Beds
      • Belt Magnets
      • Belt Heaters
      • Cab Pressurization
      • Folding Stairs for Control Van
    • HX900 Wear Protection
  • Service
  • Contact
    • ELRUS USA Contacts
    • ELRUS Canada Contacts
  • Blog
    • Customer Testimonials
  • In-Stock
    • Pre-Owned Inventory
  • Mining
  • Resources
  • Photo Gallery
    • Video's & Media
  • Equipment
  • Crushing
  • Jaw Crushers

Jaw Crushers

Jaw Crushers are used extensively throughout the world by the aggregate, mining and recycle industries. Their large physical size and rectangular feed opening enable them to receive a larger feed size than most other types of crushers. Rugged construction, simplicity of design and the ability to crush most types of material, including hard abrasive stone, make them ideally suited for use as the primary crusher within a crushing circuit.

Diagram of a elrus jaw crusher and its major components.

This style of crusher uses compression to crush rock by squeezing it between two jaws: one stationary and one movable. The movable jaw (Pitman) is attached to an eccentric shaft that causes it to move in a reciprocating motion. Rock enters the crushing chamber from the top and moves through the chamber, which gets narrower as it gets deeper, until it is caught between the two jaws, where it is squeezed until it fractures.

 Typical applications:

  • Stone Crushing
  • Concrete Crushing
  • Asphalt Crushing
  • Ore Crushing

Overhead Eccentric Jaw Crushers

elrus-2442-overhead eccentric jaw-crusherELRUS manufactures Single Toggle, Heavy Duty Overhead Eccentric Jaw Crushers. Designed and engineered to exacting specifications, they feature manufactured heavy duty jaw boxes and cast pitmans that are ruggedly built and stress relieved before final machining. ELRUS jaws crushers are available in sizes: 1536, 2036, 2236, 2442, 2054, 3042, and 3054.

 ELRUS Jaws Feature:

  • 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 Jaw Features

Welded Steel Frame
construction 2-2.” steel plate welded con struction 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.

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.

Flywheels
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

 


Replaceable Parts

jaw crusher cut a way showing internal replacable wear partsELRUS 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.

 

 

 

 

 

 


 

Primary Jaw Plants

ELRUS Jaw Crusher Plant

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

 

 

 

Jaw Plant Features:

  • 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

Options:

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

 


  • About Crushing
  • Jaw Crushers
  • Cone Crushers
  • Impact Crushers

ELRUS Jaw Crusher Plant Models

  • 2236 Jaw Crusher
  • 2442 Jaw Crusher
  • 2054 Jaw Crusher
  • 3042 Jaw Crusher
  • 3054 Jaw Crusher
  • 2036 Feeder Screen Jaw Crusher
  • Screen Jaw Crusher
  • CJ612 4448 Jaw Crusher

Related Articles

Improve Primary Crusher Efficiency

 

 

jaw brochure download


Connect with ELRUS

  • home|
  • about|
  • in-stock|
  • equipment|
  • parts|
  • service|
  • blog|
  • resources|
  • contact
ELRUS ® and Pit Boss ® are registered trademarks of Elrus General Partnership and El-Russ Aggregate Equipment Ltd. All Rights Reserved.

© 2017 www.elrus.com | ELRUS Aggregate Systems | Home of genuine PIT BOSS® Equipment.