Construction Machinery

Years of experience has made us the global pivot pin experts, bringing increased stability and precision to all machines, including excavators, wheel loaders, backhoe loaders and ADTs. The Expander System is an easy, cost effective and permanent repair method. Using Expander results in no more machine vibrations, no more rattling and no more lug wear.

We are a trusted supplier for lug wear solutions used by workshops, operators and global machine manufacturers all over the world, proudly supplying Caterpillar, Komatsu, John Deere, Terex, Hitachi, JCB, Liebherr and Volvo.

We did not need to machine the lugs. Expander’s pivots fixed the oval shape and we got rid of the vibrations!
The Expander System eliminates wear on pivot pins and cylinder rod ends. The solution is used as a direct replacement for existing straight pins, without re-design or alteration. It is installed straight into the worn lugs, making it a perfect solution for field installation.