Welcome to Muller Fabrications

Muller Fabrications is a family owned business manufacturing agricultural machinery in South East Queensland, Australia.
Our factory is situated in the town of Boonah which is located south west of Brisbane. It is a rural farming community and was an ideal base to locate our factory


This machine is fully automatic. This allows you to concentrate on the important aspects of hay making i.e.: Moisture content, weight etc... We have a control panel that sits at your fingertips at the tractor. This allows you to do two things. Firstly we have a tip override for use on corners (stops fanning of the pack) and secondly manual override buttons.


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The Muller ranges of slashers are known for their reliability and durability that are built for Australian conditions.

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The Side arm assembly is designed to enable optional hydraulic operation(upon installation of an additional hydraulic ram). This enables the operator to load hay easily on either side of an obstruction i.e. tailgate. The side arm is on the right hand side to improve visibility and operator comfort, with left hand arm available on request.

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Contact us

Send us an email to get more information on our equipment