A single support can be equipped with three different, rapidly exchangeable jaws:

• HCM-M multi-function jaw
• HCM-C combi-jaw
• HCM-S scrap metal jaw

The three jaws are capable of all types of demolition work, including:

• Concrete crushing and cutting steel
• Cutting up and demolition of concrete structures
• Cutting up of steel structures and scrap metal, etc.

Optionally, the three jaws can be supplied with a quick-change support structure.

This system allows the jaws to be exchanged in as little as one hour.

All HCM Concrete crushers are equipped with hydraulic rotation, high torque Parker hydraulic motors and a robust four-point ball bearing.

Moreover, the hydraulic motors are protected against overloading by an effective pressure limit valve.

The cycle-times are very short, due to the integrated SPEED-Valve. Thereby, it is possible to open and close the jaw within 4-5 seconds.

All the elements which come in contact with the material to be processed have been made of HARDOX 400-450 or HARDOX 500 wear-resistant, high-strength steel.

The joints are oversized and can be well greased, so that a long life of all pins and bushings is guaranteed.