- Model: HU80531 - Approximate measurements: 17.5"W x 35"H x 18"D - Metal frame construction - 2 wheel dolly desgin - 2200 PSI - 2.0 GPM - Engine: Briggs & Stratton 500 Series, 158cc, 5.00 ft.-lbs. grosse torque - Pull start (shows smooth pull and recoil) - Gas powered