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Rear Strut Colleted Pin Assembly to suit Caterpillar 789 and 793 Haul Trucks

Rear Strut

OEM Ref: 1503772 ASSYEPMOD Geo Ref: 11540005

An EP MOD part is a Geographe Enhanced Performance™ part that may also require the machine to be modified for correct installation.

Geographe Enhanced Performance™ (EP) parts are specifically engineered to solve common challenges mine sites face, optimising the performance, durability, and efficiency of machinery used in mining operations.

Enhanced Performance parts incorporate advanced materials, innovative designs, and rigorous testing by enhancing the current design, offering superior resistance to wear, corrosion, and impact, resulting in extended service life and reduced downtime to achieve operational excellence.

Standard OEM rear strut pins are prone to seizing, making removal costly, time-consuming, and hazardous. Traditional removal methods for these pins often require hot works (thermal lancing), a high-risk process that involves extreme heat to cut through metal. Posing fire and explosion hazards, especially near tyres, as well as requiring permits to lance out the seized pin. The Geographe CPA eliminates the need for thermal lancing, reducing safety risks and minimising unplanned extended downtime. Its fixed collet design minimises bore wear, reducing the need for line boring during changeouts. Proven in mining operations worldwide, the CPA has helped fleets improve uptime, enhance safety, and lower maintenance costs. Upgrade to a safer, more cost-effective solution today.
  • Tick iconDecrease maintenance extraction times by removing the need for tyre removals
  • Tick iconImprove staff safety by removing the need for hot works
  • Tick iconReduce labour costs by reducing extended fleet downtime.

Technical information

OEM Part Ref1503772 ASSYEPMOD
Component TypeEnhanced Modified Part
Improvement FactorsDecrease maintenance extraction times by removing the need for tyre removals; Improve staff safety by removing the need for hot works; Reduce labour costs by reducing extended fleet downtime.
Geographe Ref11540005
OEMCaterpillar
Machine TypeHaul Trucks
Weight (Kg)35.28
Product TypeEnhanced Performance
Machine ModelCaterpillar Truck 793, Caterpillar Truck 789
Product BrochureDownload Brochure

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“The Caterpillar Haul Truck Ball Stud Removal Tool has reduced the time to remove ball studs from 12 hours per truck to just 1 hour. The risk of damaging jacks throughout the process has also been removed. This initiative represents a significant cost and time reduction while also improving safety for our maintainers.”

- Truck Maintenance Superintendent, FMG Fortescue Metals Group

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“Using the Geographe Ball Stud Removal Tool, the workgroup was able to separate 6 ball studs in under 15 minutes, this all done without heat or excessive stress on steering components.”

- Mobile Maintenance Supervisor, South 32