airEngine

big-crawler

bucketWheel

bucketWheel2

bucketWheel3

bucketWheel4

cable-shovel-2

chassis

containerCrane

conveyorBelt

crawler

crawlerInstructions

electonics

guppy

highTrack

loadingShovel

mine-truck

mobileCrane

shovel4-3

theCaptain

theCaptainsCrawlers

truckCrane

updatedCrawlers

winchPiston