I was thinking "Macy's Day Parade" when I read, "street and carnival performances"...I was wondering how he was going to do that with the thing plugged into the wall (see the power cord and yellow reel?)...then I realized he probably means he'll do stationary performances. Der. Less tripping = better performance.

At least that means it's not just "air-powered" but has a pretty hefty need for electricity too...so electric powered hydraulics maybe?