• Dry rolling toggle…rolling contact requires no lubrication. High alloy iron toggle plate rides on hardened steel seat.

  • Self-aligning spherical roller bearing in frame and moving jaws.

  • Dual lip-type seals enclose bearings…lubricant stays in… dirt stays out.

  • Grease lubricated bearings standard… oil lubrication optional.

  • Welded frame is heavy steel plate – stress relieved before machining. Mortise and tenon construction provides strong, rigid frame assembly.

  • Moving jaws is heat – treated cast steel.

  • Eccentric shaft is forged alloy steel.

  • Abrasion-resistant side liners protect side frames from wear.

  • Heavy cast flywheels… smooth operation even under momentary overloads. Counterbalancing reduces vibration.

  • Steel shims for setting adjustments and wear compensation, Hydraulic jack facilities Adding or removing shims.

  • Replaceable wear plates behind jaw plate protect moving jaw and frame.

  • Corrugated manganese jaw plate is reversible for longer life. Top is retained by wedge… replaceable support strip retains bottom.

  • Replaceable deflector plate prevents damage and wear to top portion of moving jaw.