CLEANING PATH: 66″ MAIN BRUSH LENGTH: 50″ MAIN BRUSH LIFT: HYDRAULIC SIDE BRUSH DIA.: 26″ HOPPER VOLUME CAPACITY: 30 CUBIC FEET HOPPER DUMP HEIGHT: 72″ GAS / LP FORD 2.3 L : 63 HP DIESEL PERKINS 3.0 L: 63 HP FULL HOPPER: 8.5 DEG / 15% GROUND CLEARANCE: 6″ TOP SPEEDS: 10.5 MPH FORWARD / 4.5 MPH REVERSE TURNING RADIUS: 85″ LEFT – 135″ MIN. AISLE TURN APPROX. DIMENSIONS: 122″ X 72″ (RL X FB) WEIGHT: 8,970 LBS.