BIG M 450 V3.0 Farming Simulator 22 Mods | 27 Feb, 2022 BIG M 450 V3.0 This lawnmower’s old speed is 25 km/h and its new speed is 40km/h, now it’s more powerful. It allows you to do your work quickly. Credits: RedeX01 This content was uploaded by website visitors. If you notice any mistake, please let us know.