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Products / Wheel Loader Attachments / Wheel Loader Couplers / ISO KAT Master Hitch
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ISO KAT Master Hitch

WBM ISO KAT (Kwik-a-Tach) Master Hitch increases versatility of wheel loaders by allowing quick and easy interchangeability of attachments. Hydraulically operating the Master Hitch enables the operator to change the attachments without leaving the cab of the machine.

ISO 23727:2009 establishes common dimensions and clearances for couplers, applicable to (ISO 6165) wheeled loaders with an operating mass of between 8,000 kg and 17,500 kg.*

* Referenced from: https://www.iso.org/standard/41814.html

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  • All ISO 23727 Kat’s utilize the same required hook up geometry with regards to top bar and bottom hook up pin diameters and dimensional requirements
  • Improved structural integrity and strength of the bottom bar
  • Utilizes a ‘Pin-Lock Extend Indicator’ for operator to see the lock pin position
  • Greater operator visibility through large view windows in master hitch design

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WBM’s in-house engineering and design team uses the latest CAD and Finite Element Analysis software to design and develop solutions to support diverse market applications. We can provide 3D solid models, in static or dynamic motion, on new products that enable you to view your attachment prior to manufacturing.