The BRIGGS STRATTON Generator 8000W PRO - 030337-0 fits perfectly in the designated space with its external dimensions of 100 x 100 x 12cm and minimum internal dimensions of 91.5 x 19.5 x 12cm. The capacity of 100Litres allows for ample storage, and the use of recycled polypropylene ensures sustainability in its construction. The footprint of 73.80 x 69.60cm is practical and space-saving, making it a reliable choice for any generator needs.