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ESCO Lip Systems

Whisler Lip System
Loadmaster® SSC Lip System

Whisler Lip System

ESCO offers direct replacement parts (DRP) for other manufacturer's buckets, including Whisler shovel dipper lips and wear parts. The ESCO Whisler lip is a cast lip system with all mechanical shrouds, points, and adapters. ESCO offers the Whisler 8 for 10-23 yard dippers, the Whisler 10 for 18-44 yard dippers, and the Whisler 11 and 12 for 34-60 yard dippers.  

 Whisler Lip System Features and Benefits:

  • Lip curvature of lip profile provides better penetration and digging performance
  • Spade angle of lip front penetrates smoothly and efficiently
  • Corner teeth flare to cut clearance for sides of bucket
    providing better penetration and increasing wear life

Whisler 11 Lip Features and Benefits:

  • Tapered leading edge provides a distributed bearing area between the lip and the adapter, eliminating line-contact for better adapter stabilization
  • Distributed bearing area reduces stress in adapter legs reducing adapter breakage
  • Distributed bearing area increases contact area between lip and adapter decreasing wear and maintenance
  • 10% stronger than the Whisler 12 lip

ESCO Whisler lips are available with a full line of accessories, including:

  • A full line of Toplok lip and wing shrouds, both standard and heavy-duty
  • A full line of pin-on lip and wing shrouds, both standard and heavy-duty
  • The ESCO Super V tooth system
  • Whisler mechanical adapters, with clamp and wedge fasteners

Loadmaster® SSC Lip System

The ESCO Loadmaster SSC lip is cast in alloy 12T with excellent strength properties. This strength provides better toughness than plate lips and meets the needs of today's mining machines operating in severe applications.

Loadmaster SSC Cast Lip Offers

  • ESCO alloy 12T, which provides longer lip life and excellent strength properties
  • Slimmer overall cast lip profile puts thicker sections in high stress area
  • Lip designed to optimize strength while controlling overall weight
  • Integral cast wings provide structural integrity by moving the weld out of high stress areas
  • Toplok shroud designed provides maximum protection with less throwaway metal and
    easy change-out
  • Unique stepped spade design allows one shroud to fit all positions lowering inventory costs
  • S-Series Posilok tooth system provides longer wear life with increased safety, better penetration, improved reliability, and easier adapter change-out

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