The Schwarze M6 Avalanche® mechanical-broom sweeper is a heavy-duty sweeper available with a belt or squeegee conveyor and 5.0-cu-yd, 12-foot-high dump hopper. Available in a single diesel, CNG or twin-engine diesel model. Six-Sense-Controls give the operator the ability to start sweeping in preprogrammed settings. Gutterbroom Extension Override (GEO) provides the operator with control to maneuver in and around obstructions like safety cones without stopping. The main broom is controlled by dual independent air suspension.