MBI Combi Crusher
The MBI Combination Crusher (also known as Combi Crusher, Demo Jaw or Multi Processor) is an essential piece of equipment for many demolition projects. It is an extremely versatile attachment with interchangeable teeth and blades, continuous hydraulic rotation and specialised tooth and jaw profile.
Features include extremely high power-to-weight ratio, speed valve technology and dual cylinders.Made with HARDOX 400 and HARDOX 450 steel produced by Swedish Steelworks, the Combi Crusher is designed and engineered to deliver exceptional durability and reliability, with all components made from high-strength materials.
The frame and jaws are made from high-strength steel, with wear-resistant alloys used on the teeth and blades.

Product Features
The MBI Combi Crusher is designed and engineered to have teeth and blades that can be rotated and used on all sides. This allows all cutting edges to be utilised fully before replacement is necessary, reducing downtime and reducing replacement costs. All teeth and blades are made from high-strength steel, ensuring durability and longevity.
Continuous 360-degree rotation is possible with the robust hydraulic motor, allowing for smooth and precise positioning. The system includes high-quality rotary joints and swivel connections that reduce the risk of leaks or hydraulic fluid loss. Get into tight and awkward spaces with ease, enhancing versatility and efficiency.
The crusher’s teeth are specially designed to retain their form and sharpness over time and extended use. The tooth profiles are designed with optimal angles to enhance grip and force on materials for more effective and efficient crushing. The jaw is constructed from high-grade, wear-resistant materials and is engineered to maximise penetration and crushing efficiency.
The dual cylinders distribute power evenly across the jaws of the crusher, while still providing maximum force. The cylinders are designed to withstand high-pressures and are built with high-quality materials to ensure reliable and powerful operation. They provide massive crushing power, allowing the processing of a wide range of materials. Complete projects faster to save time and money.
Designed with double row thrust bearings, these are designed to withstand high stress, allowing greater durability. They have the ability to handle both radial and axial loads, maintaining stable and reliable performance even under heavy use. This reduces the risk of mechanical failure, reducing downtime and increasing efficiency.
Speed Valve Technology allows for rapid opening and closing of the jaws, without sacrificing crushing force. This increases operational speed, allowing for quicker transitions between open and closed positions. Productivity is significantly improved by reducing cycle times.
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Speed-Valve Technology
Speed-Valve Technology is an advanced feature, designed to significantly enhance the attachment’s efficiency and productivity. This innovative hydraulic valve system optimises the flow of the hydraulic fluid within the attachment. This reduces the time taken for the jaws to open and close during demolition tasks.
This technology maintains smoother operation and minimises delays allowing for more jobs to be completed in a shorter period of time. Increased productivity and cost-effectiveness on the worksite are a major benefit of the Speed-Valve Technology. The improved fluid dynamics within the hydraulic system also helps reduce stress on the components, prolonging the attachments lifespan
Interchangeable Teeth & Blades
The MBI Combi Crusher’s interchangeable teeth and blades are key in enhancing the longevity of the attachment and reducing maintenance costs. Quick replacement of parts is available, maintaining peak performance for various demolition tasks and environments.
This offers greater versatility, meaning that the crusher can be tailored to different materials and projects. The Combi Crusher is a flexible tool that can cater for a variety of different scenarios.


Continuous 360-Degree Hydraulic Rotation
Precise and efficient demolition work is possible with the unrivalled hydraulic rotation system, which allows for continuous 360-degree rotation. Operators can make adjustments on the fly, ensuring the crusher is always in an optimal position for maximum power and efficiency. This type of precise control is key in complex demolition sites where safety and success are paramount. It minimises the risks associated with manual adjustments and allows for better control from a safe distance.
MBI x Aussie Buckets
At Aussie Buckets, we strive for an unwavering commitment to delivering products of exceptional quality and performance. This is the main driver for our collaboration with industry-leader, MBI. Established in 1963, Mantovanibenne, or MBI, has etched its name as a pioneering force in the arena of excavator attachments, specialising in the production of hydraulic attachments for construction, demolition, recycling, and earth-moving sectors. At the heart is the spirit and entrepreneurial vision of its founder, Alberto Mantovani, who has over six decades of experience in the industry.MBI’s approach involves active collaboration with end-users and suppliers to innovate and meet market demands effectively. This ongoing commitment to R&D ensures that their products remain at the forefront of technological advancement, providing the most reliable and efficient solutions for the excavation and demolition industries. They also hold a ISO 9001:2015 certification, which underscores their commitment to maintaining high-quality standards across all their processes.Over the years, MBI has achieved worldwide recognition for it’s quality and innovation - exemplified by it’s global infrastructure with facilities in five countries across the globe - Italy, Bulgaria, France, Germany, and China. This international presence allows them to remain in tune with global trends and demands, further reinforcing their authority as leaders in the industry.
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