Werking van Graafmachines
You see backhoe-loaders on nearly every construction site around town. learn how these amazing machines work and what they are able to do.
http://www.howstuffworks.com/backhoe-loader.htm
Werking van Loaders
You know those loaders used in construction and landscaping that dig up and pick up everything? learn how these incredible machines work!
http://www.howstuffworks.com/skid-steer.htm