
Greaseable Hoist Cylinder Pin Assembly EH7921 to suit Komatsu 930E Haul Trucks
Hoist Cylinder
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.
Decreases pin seizure from greased pin design
Increases fleet uptime with efficient extraction
Improves staff safety by removing the need for hot works.
Technical information
OEM Part Ref | EH7921 ASSY/EPMOD |
Component Type | Enhanced Modified Part |
Improvement Factors | Decreases pin seizure from greased pin design; Increases fleet uptime with efficient extraction; Improves staff safety by removing the need for hot works. |
Geographe Ref | 11541658 |
OEM | Komatsu |
Machine Type | Haul Trucks |
Weight (Kg) | 26.18 |
Product Type | Enhanced Performance |
Machine Model | Komatsu Truck 930, Komatsu Truck 930E |
Product Brochure | Download Brochure |
What our customers say
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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

“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.”