(GENERATOR)Type: Brushless synchronous AC Generator with Damper Winding - Maximum AC Output (watts): 4000 - Rated AC Output (watts): 3500 - Total Ampere (rated / maximum): 37.5 / 43.3 - AC Voltage (V): 120 / 240 - Frequency (Hz): 60 - Voltage Regulator: Condenser - Neutral: Bonded -- (ENGINE)Type: MZ360 4-Stroke, OHV forced air-cooled, Single Cylinder - Displacement: 357 cm³ - Maximum Horsepower: 12 - Fuel: Gasoline - Starting System: Manual -- (GENERAL)L x W x H mm (in): 580 x 510 x 527 (22.8 x 20.1 x 20.7) - Dry Weight: 79kg (174.2lb) - Fuel Tank Capacity (L): 25 - Operating Hours (@ rated load): 9.4 hrs - Noise Level (@ 7 metres): 73 dBA -- (TECHNICAL FEATURES)(NFB) None-Fuse Circuit Breaker System: Standard - Dual Voltage: Standard - Oil Watch Warning System: Standard - Fuel Level Gauge: Standard - Spark Arrestor (muffler): Standard - Economy Idle Control System: Standard -- (ACCESSORIES)Transportation Wheel Kit: Optional -- (WARRANTY)Non-Commercial Use†: 2 years limited