General Breaker range of hydraulic attachments has serviced the Australian earthmoving industry since 1998. With models available to suit 0.5 ton up to 65 ton, you can be rest assured there is a suitable GB hammer for your rock breaking needs.


GB hammers offer superior productivity in rock breaking applications, with local spare parts availability that’s second-to-none.

With a track record in Australia that involves being the top-selling rock breaker in Queensland for three consecutive years (2007, 2008, 2009), GB gives other brand of rockbreakers a real run for their money.


Now with over 1,500 hammers operating right around Australia, and our Australia-wide network of dealers, you have peace of mind that GB hammers are being fully supported wherever you are.


As well as supplying brand new rock breakers, we have a comprehensive range of demolition attachments covering hydraulic crushers, hydraulic pulverisers, vibration compactors, hydraulic grabs and hydraulic shears. We service and repair all brands of hammers including Krupp, Daemo, DMB, Dainong, DNB, Rammer, Sandvik, Atlas Copco, Montabert, Teledyne, Arrowhead, Everdigm, Hanwoo, Soosan, Toku, Okada, NPK and MKB.



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:: Contact Us :: Hydraulic Hammers - GB
P: 02 9833 8788 | F: 02 9833 8722 | A: Unit 1, 2 Severn Street, St Marys NSW 2760

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