Madvac 101 meets demands for high-volume litter collection along busyor in parks. Picks up glass, metal, bottles, cans, cardboard, plastic, and any other wet or dry debris that fits into 8-in.-dia. suction hose. Power-assisted vacuum arm removes up to 120 gals. of uncompacted litter for on-board processing by self-compacting system, then directs litter into vehicles 80-gal. container, which boasts 33% more capacity than previous model. Runs on 28-hp. diesel engine. Also available in models that run on gasoline or liquid propane.