TECHNICAL SPECIFICATIONS Generator Max. AC output: 2800 VA Rated AC output: 2500 VA Frequency: 50 Hz Voltage AC: 230 V Rated current: 11.4 A Generator Engine Type: 4-stroke, air-cooled OHV Displacement: 171 cc Fuel type: unleaded gasoline Fuel tank capacity: 11.2 liter Operating hours without refill: 7.7 / 24.9 (economy control ON) Generator General Noise level (LWA): 94 dB (A) Dimensions (LxWxH): 487 x 395 x 425 mm Dry weight: 29 kg EF2800i The EF2800i features a lightweight, compact design that combines the cooling fan for the engine and the generating unit-cooling fan in a single unit. The EF2800i only weighs 29 kilos, making it the lightest generator in its class as well as the most compact. High quality electricity Compact and lightweight Fuel efficient Light weight frame Inverter type controller Economy control Features Oil warning system Electronic circuit breaker ET800 : EF1000 : EF1000is : EF1000B : EF1400X : EF2300X : EF2800i : EF3000is : EF3300X : EF4500EX : EF5500EX