The IG4000 from Clarke is a powerful generator featuring inverter technology to provide pure, stable power for computers, tools & other sensitive equipment. With a maximum output of 3.8k W & a continuous output of 3.5k W it is suitable for trade & leisure use & is perfect for use on site, on market stalls, for camping & caravanning trips, boating & much more. For manuoevrability, the IG4000 is fitted with large wheels & a handle making it easy to move around. The IG4000 has an economical air cooled 4-stroke engine, featuring an Eco (low idle) switch that automatically adjusts the engine speed & fuel consumption to match the load that is running for greater fuel efficiency & a lower noise level. This eco switch also puts less unnecessary strain on the motor which prolongs the lifespan of the motor & reduces operation costs. Please note: The IG4000 requires SAE 10W/30 Oil (See Part No: 3050845) Euro 5 compliant engine driven ranges meet eu/2016/1628 regulations. This means enhanced economy & efficiency whilst lowering emissions.