Briggs and stratton pro max 7500a petrol generator this model features avr a must for powering sensitive equipment such as computers, and electric key start.this is one of a extensive range of professional powered generators which has been designed for premium performance and extended life operation.the new large diameter round tube frames and where applicable large metal fuel tanks protect the engine and alternator.the vanguard engine offers the best combination of durability, reliability and performance in the commercial class of air cooled engines. It out performs the competition for power and maintenance characteristics and itﾒs supported by the briggs and stratton service network. Specificationsmodel briggs pro max 7500a petrol generator kva 7.5 rated power watts 6000 voltage 230 115 no of sockets1 x 230v 32a 1 x 115v 32a 2 x 115v 16a engine type briggs vanguard electric start engine hp 14 hp fuel type petrol unleaded fuel tank capacity 15 ltr running time 50% load 7 hours 5 minutes start method electric key start recoil noise output 72 dba 7m oil alert yes wheel kit optional weight 129kg dimensions mm lxwxh 840 x 570 x 630 manufacturer's 2 year warranty