Purchased 8 months and very rarely used. Second hand No longer required as I have purchased a large 35KVA generator. I have take these specs of their website. Photos to follow About the Q6500 Generator Designed to give you quiet confidence during power outages, the Q6500 QuietPower Series inverter generator is more than 60% quieter than standard generators and can deliver 6,500 starting watts of reliable backup power. Features QuietPower Series Inverter Technology: Inverter technology produces power that's 60% quieter than standard generators while delivering consistent power for essential appliances and sensitive electronics Multiple Outlets: Power a wide variety of electronics and devices at the same time with 120A-20A outlets (4), USB outlets (2) and a 120V-240V locking outlet Telescoping Handle: A suitcase-style telescoping handle makes it easy to move the generator around your garage and property 306cc Integrated Engine/Alternator: A highly efficient integrated engine/alternator provides up to 14 hours of run time Specifications Engine: Running Watts: 5000 Starting Watts*: 6500 Run Time @ 1/4 Load (hrs): Up to 14 hours at 25% Load Fuel Gauge: Yes Low Oil Shutdown: Yes Inverter Technology: Yes Starter Type: Recoil Wheels Wheel Type: 8" Never Flat Wheel Material: 8" Never Flat Dimensions Weight (kg): 65 Length with Wheels (mm): 648 Width with Wheels (mm): 536 Height with Wheels (mm): 544 Sound and Noise Noise Level dBA: 64