(GENERATOR)Type: Brush Syncronous, AC Generator - Maximum AC Output (watts): 12000 - Rated AC Output (watts): 9500 - Total Ampere (rated / maximum): 100.0 / 79.2 @ 120V , 39.6 / 50.0 @ 240V - AC Voltage (V): 120 / 240 - Frequency (Hz): 60 - Voltage Regulator: Automatic (A.V.R.) - Neutral: Bonded -- (ENGINE)Type: V-twin 4 -Stroke, OHV forced air-cooled, Twin Cylinder - Displacement: 653 cm� - Maximum Horsepower: 22 - Fuel: Gasoline - Starting System: Electric - Battery Type: 12V-32Ah or larger (optional) -- (GENERAL)L x W x H mm (in): 826 x 758 x 856 (32.5 x 29.8 x 33.7) , with wheels - Dry Weight: 149kg (328.5lb) with wheels - Fuel Tank Capacity (L): 44.0 - Operating Hours (@ rated load): 8.2 hrs - Noise Level (@ 7 metres): 77 dBA -- (TECHNICAL FEATURES)(NFB) None-Fuse Circuit Breaker System: Standard - Dual Voltage: Standard - Pilot Lamps (AC output): Standard - Auto Choke System: Standard - Oil Watch Warning System: Standard - Fuel Level Gauge: Standard - Spark Arrestor (muffler): Standard - Economy Idle Control System: Standard -- (ACCESSORIES)Transportation Wheel Kit: Standard -- (WARRANTY)Non-Commercial Use�: 2 years limited