The engineered solution for safer, faster ball stud change-outs.
Geographe's award winning Ball Stud Removal Tools (BSRT) minimises the need for thermal lancing, hammering, and grinding to remove seized ball studs. This reduces downtime, safety risks, and operational costs. This tool is engineered for rugged mining conditions and designed for a single person to operate safely and efficiently.
Eliminate High-Risk Hazards
Labour Saving & Asset Protection

The Challenge:
When Brute Force Fails
It’s not if, but when. When will it fail, who will get injured and what damage will it cause?
Traditional ball stud removal can be a major source of risk and downtime. The reliance on thermal lancing, heavy hammering, and improvised jacks is still commonplace in many mine sites and workshops.
Hazardous practices put maintenance crews at risk, can cause damage to expensive steering components, and can create maintenance schedule downtime that impacts productivity.
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HIGH-RISK HAZARDS
Staff exposure to extreme heat, fumes, and flying debris from thermal lancing, plus impact and strain injuries from hammering.
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DAMAGED COMPONENTS
Uncontrolled heat from lancing and impacts from hammers frequently cause irreparable damage to expensive steering arms and surrounding components.
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OPERATIONAL DELAYS
A slow, unpredictable process requires hot work permits, fire spotters, and extended downtime, turning a planned task into a multi-shift ordeal.
The Solution:
Swap your old mate for a standardised engineered procedure.
The BSRT replaces dangerous, uncontrolled ball stud release methods with precision. This award- winning specialised tool uses 20 tonnes of controlled hydraulic force in the application to suit 777 haul trucks, and up to 50 tonnes in applications to suit 785, 789 & 793 haul trucks. It provides a faster, safer, reliable and predictable release method of potential stored energy to protect your people, and your assets.
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ENGINEERED SAFETY
Eliminates hazardous maintenance practices like thermal lancing and uncontrolled hammering, preventing injuries and component damage.
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REVOLUTIONARY EFFICIENCY
Drastically reduces job time from hours to minutes, turning a multi-person task into a predictable, one-person operation.
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INCREASED PRODUCTIVITY
The secure, two-part split retainers lock the tool in place, preventing slippage and ensuring a fast, successful removal on the first attempt, getting your trucks back to work sooner.

Key Tool Features
Secure Locking
The flexible two-part split retainers and user-friendly knobs allow a single operator to easily and securely lock the tool onto the steering arm.
Controlled Force
The hydraulic cylinder applies powerful and steady pressure directly to the ball stud base, breaking the seizure within the bore without high-impact shocks.
Safe Removal
The ball stud is pushed out cleanly and safely, eliminating the risk of dangerous projectiles and protecting surrounding components.
Proven capability in the field
The BSRT has a proven track record of reducing costs, improving safety, and saving time on site.
"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
"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

Flexible Single Person Operation
Maximise Crew Efficiency:
Instead of tying up multiple crew members on a single challenging task, the BSRT allows one operator to manage the entire process.
Guaranteed Consistency:
Geographe Specialised Tooling™ dictates the procedure. Our engineers and development team have done the hard yards, so you don’t have to. This removal of guesswork, ensures the job is done to the same safe, high standard, every time.
Simplify Planning:
The BSRT can turn a high-risk, multi-person job into a straightforward, one-person task, making maintenance scheduling easier and the whole process more predictable and efficient.
BSRT Choices
Ball Stud Removal Tool to suit Caterpillar 777 haul trucks
BSRT Kit (11542115)
Caterpillar 777
- Locking retainer assembly
- Removal tool body
- Design and rating certificate.
- Hi-Force© hydraulic cylinder rated to 20t.
- Hydraulic cylinder certificate of test and conformity.
- Cylinder spacer assemblies - 23mm thickness
- Cylinder spacer assemblies - 45mm thickness
- Laminated user manual.
- BSRT usage log.
- Customised waterproof wheeled Pelican™ case
2nd Generation Ball Stud Removal Tool to suit Caterpillar 785, 789, and 793 haul trucks
BSRT 2nd Generation Kit (11544610)
Caterpillar 785, 789 & 793
- Locking retainer assembly.
- Removal tool body
- Design and rating certificate.
- Hi-Force© hydraulic cylinder rated to 50t / 10,000 PSI.
- Hydraulic cylinder certificate of test and conformity.
- Hydraulic cylinder adaptor included to suit CAT 785 trucks.
- Laminated user manual.
- BSRT usage log.
- Customised waterproof wheeled Pelican™ case.
2nd Generation Ball Stud Removal Tool to suit Caterpillar 793 haul trucks fitted with Extended Life Brake Packs (ELBP)
BSRT 2nd Generation (with ELBP) Kit (11545125)
Caterpillar 793 fitted with ELBP only
- Locking retainer assembly.
- Removal tool body
- Design and rating certificate to suit ELBP equipped trucks.
- Hi-Force© hydraulic cylinder rated to 50t / 10,000 PSI.
- Hydraulic cylinder certificate of test and conformity.
- Laminated user manual.
- BSRT usage log.
- Customised waterproof wheeled Pelican™ case.
What's in the box?
An example BSRT Kit (part no 11542115) to suit Caterpillar 777 Haul trucks (11542115) is shown below.
Each BSRT is a complete, engineered removal system delivered in a custom waterproof wheeled Pelican™ case for easy transportation and storage.
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Got a stud change out coming up? See the Ball Stud Removal Tool in action.
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