description ride-on shot blaster the a12 ride-on shot blaster is perfect for medium to large jobs. this dual fuel unit doesn’t require a generator or electric power, and it is compact enough to pass through standard doorways. the a12 is ideal for airports, ship decks, bridge decks, large parking structures, highways, and large industrial plants. california proposition 65 warning. features quieter centrifical blast wheel for easy maintenance on the jobsite variable speed self-contained onboard dust collection system with compressed pneumatic cleaning operation dual fuel rear-wheel drive for superior maneuverability led headlight for increased visibility specifications acme tools brand name national flooring equipment acme tools part number a12n1 assembled depth (in) 83 assembled height (in) 63 assembled weight (lbs) 1808 assembled width (in) 34 blade width (in) 0 california proposition 65 warning required yes country of origin united states globaltradeitemnumber (gtin) 00401120000114 height (in) 63 hertz (hz) 0 horsepower (hp) 23.7 housing material metal package contents ride-on shot blaster package depth 83 package height 63 package weight 1809 package weight (lbs) 1809 power source propane/480v self propelled yes size 83" x 34" x 63" upc 401120000114 voltage 480 voltage (v) 480