Match your generator to your total tool wattage to avoid overloading. Pick...

https://wiki-quicky.win/index.php/What_Specs_Should_I_Confirm_Before_I_Hire_a_Generator%3F

Match your generator to your total tool wattage to avoid overloading. Pick diesel for long site days or petrol for quick tasks. Check noise levels for neighbours and always keep the unit well away from windows and doors to stay safe from exhaust fumes