The multi-mini is a compact multi purpose truck. It is used where extreme off-road capabilities are not required. It was developed to simplify logstics and maintenance. Each detachment operates a small fleet of minis, saving space and money on special purpose trucks.
This set is meant to be an entry-level marscorp set. It can be built by children as young as four, if they can be trusted not to chew on the parts. This is on cuusoo as the "Mars Inc. Multi-Mini" http://lego.cuusoo.com/ideas/view/26047
About this creation
Digging a hole
Each module clips onto the cab.
Dump some dirt
Pulling a rock.