Volvo Penta announce that aggregate equipment OEM Metso Began a partnership with Volvo Penta in 2016 following increase customer demand for fuel efficient engine. Now, it is set to install Volvo Penta’s Stage V solution as an option on its mobile crushing machines. Volvo Penta is set to deliver mix Stage V D11 and d13 off road engines and D16 Genset engine in 2019 to enable Metso to began production before the end of the year.