Mounted on a PC450-6, this ER 3000-3 achieved production rates of over 100 ton/hr working in fractured limestone at a cement quarry in Mexico.

This 10 m deep excavation was produced using an ER 1500-3 mounted on a Volvo excavator. The customer was extremely satisfied with the 10 – 15 m³/hr production rate achieved in a consolidated conglomerate near Salzburg in Austria.

An ER 1500-3 XL fitted with special cutting heads with a production rate approa- ching 90 ton/hr in gypsum.