Hensley Undercarriage Parts for Abrasive Excavator Duty Cycles

Track chains, bottom rollers, carrier rollers, idlers and sprockets heat-treated for quarry faces and highway cuts — matched to excavator operating weight class, track shoe width, ground pressure (kPa) and bushing life targets your fleet already measures. Final drive interfaces and sprocket pitch are verified before a kit leaves the hub so digging depth cycles do not stretch links ahead of plan.

Hensley quotes crawler excavator track groups only. When fleet managers debate crawler versus wheeled excavators, we document the wheeled side (road travel without a lowboy) but stay out of axle and tire scope — without rock class and measured ground pressure (kPa), shoe width stays unlocked.

Track groups 20–90 t operating weight classes
Shoe width sized to ground pressure (kPa)
Wear survey pin, bushing & final drive checks

Quote a Track Group Review Wear Case Studies

Hensley excavator track chain and roller assembly at quarry workshop

8,000hTypical rebuild window

22Regional parts hubs

< 72hTrack kit staging target

ISO 9001Heat-treat process control

Compliance Packs Fleet Managers Attach to Parts Bids

CE machinery-directive documentation, ISO process audits and MSHA-relevant materials packages help procurement clear tender checklists without chasing mill certificates mid-outage.

CE 2006/42/EC

TÜV SÜD · Valid through 2027

ISO 9001:2015

DNV · Re-audited 2026

ISO 14001:2015

Environmental management · Annual

ISO 45001 safety and MSHA materials pack

ISO 45001 / MSHA

Safety + mine-site materials pack

Duty Cycles Where Hensley Track Groups Earn Their Hours

Abrasive limestone, salt-fog ports, high-reach demolition and confined drift headings each punish undercarriage differently — shoe width, hardness and seal packages change with the geology.

Hard-Rock Quarry

Highway cut excavator track on base course

Highway Earthworks

Urban Demolition

Port & Stockyard

"We extended bushing life past 7,200 hours on a fractured granite face after Hensley resized shoe width and matched sprocket pitch to the measured link stretch. The wear survey kit arrived before the rainy-season window closed."

Fleet Manager · Open-pit aggregate, Andes corridor · 28-unit excavator fleet

72hTypical track kit staging

8,000hRebuild planning window

5 daysWear-survey report turnaround

< 18hContracted MTTR target

Excavator track rebuild crew at night quarry workshop

From Wear Survey to Staged Track Kit — One Parts Partner

Pin-and-bushing gauging, pitch-match charts and regional hub staging across earthmoving fleets that cannot afford a thrown track on the critical path.

Talk to an Undercarriage Specialist