Komatsu At Bauma 2019

Amazing excavators at work, trucks-dumpers,wheel loaders, bulldozers in action,heavy transportations, cat - caterpillar, Komatsu, Liebherr, Volvo,hitachi,crushers and attachments working and digging in mud and mines for coal and quarries.Ready to travel all over the world and make videos. Appropriate content for children and kids (family-safe).