MB-G450 S4 Selector Grab

MB-G450 S4 Selector Grab is ideal as a sorting grab for excavators 3 to 6 ton perfect for a range of applications in the construction and demolition sectors

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The MB-G450 selector grab/sorting grapple works on midi-excavators from 3 to 6 tons and can move and handle materials of different shapes and sizes. The unit’s design allows it to have an electrical kit installed for two line functionality, allowing it to use 360° rotation, even with midi-excavators that only have two hoses. The unit’s claws have a wide opening, making it able to handle large materials. It’s equipped interchangeable blades, which can be flipped around to extend its life and an anti-fall valve.

Supplied with bracket, hoses and couplings to suit


• Multi-purpose blade kit
• Clam shell kit
• Serrated side plate kit
• Rubber protection kit
• Electrical kit for 2 line functionality




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Customer testimonials

Gary Bowyer


A great company to do business with. They went the extra mile to contact me about my machine and requirements.

Martin Bond


My LS3-800 flail is indestructible! Really happy to highly recommend Robustrack - their attachments, service and overall friendly approach.

John Longden


Great people to deal with. Very happy with the aluminium loading ramps. Thanks!

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Robustrack supply a range of top quality excavators and hydraulic attachments from manufacturers including:


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Our friendly and knowledgeable sales team are dedicated to ensuring that you get the right fit when it comes to your machine and the job you wish to do. Give them a call today or send them a WhatsApp and let them help you find the perfect hydraulic attachment for your excavator.