5 National 145 Vend Motors for Snackshop 145 Series Snack Vending Machines VE284 Five Replacement Working Vend Motors for Crane National Snacktron and Refreshtron Models: 145, 146, 472, 473 Series Vending Machines.. National 145/146 Snacktron 1 or 2 Snack Vending Machine Parts Manual by Crane National VE1760 Crane National 145/146 Snacktron Snack Vending Machine Parts Manual.