LNH.NETFIELD SERVICES • DESIGN & ENGINEERING • MANUFACTURING & REPAIR

L&H UNDERCARRIAGE FORHYDRAULIC SHOVELS

Overview

MACHINEHydraulic Shovels

MACHINE MAKE &MODEL

Terex® / O&K®Cat®Hitachi®Komatsu®

COMPONENT ORASSEMBLY

Undercarriage

RELATED L&HSERVICES

Undercarriage installationShovel undeckingUndercarriage repairs& rebuildsMachine rebuilds

Engineered for optimal life, L&H Undercarriages for hydraulic shovels, a distributedWearPro® assembly that includes an advanced monitoring system, have been designed toeliminate premature failure of components due to lube and seal issues.

BenefitsOptimized track design. Improved internal structure and materials prevent cracking in thetrackpads.

Upgraded pins. Increased pin eyes provide more bearing surface and upgraded materialsimprove strength and longevity.

Overpitched drive sprockets. As the shoes wear and stretch apart, overpitch drivesprockets allow for continuous take-up without skipping a tooth.

Longer-lasting rollers. 1-piece forged lower rollers last 30% longer than cast rollers andhave no welded seams.

FIELD SERVICES • DESIGN & ENGINEERING • MANUFACTURING & REPAIRLNH.NET

L&H UNDERCARRIAGE FOR HYDRAULIC SHOVELS

Contact us about L&Hundercarriages forTerex/O&K, Cat, Hitachiand Komatsu hydraulicexcavators.

L&H FIELD SERVICESOur experienced field crews,

available 24/7 worldwide, can

install long-lasting L&H

Undercarriages and other

improved assemblies for

hydraulic shovels. L&H Field

Services also offers inspections,

full undercarriage maintenance,

repair services and complete

rebuilds.

RELATED L&HPRODUCTS

Crawler assemblyFinal driveTransmissions

TECHNICAL DETAILS

Idler grease lineA line through the idler end cap and pusher armconnects to an extra injector to deliver grease to theidler.

Lifetime rollersA greased roller with high-performance bushingsspecifically designed for greased applicationsreduces premature failure.

Track pins & bushingsImproved materials reduce friction and wear forlonger component life.Learn more about L&H Omega products.