Description The?Earthquake?Walk Behind?String Mower, powered by a 160cc 4-Cycle Viper engine with, is the perfect all-terrain tool for making short work of your?trimming and?brush clearing tasks. The?Earthquake?String Mower?is designed to help you?go?where mowers?canât?while eliminating the back strain associated with carrying heavy equipment all around the yard. Large diameter, extra wide wheels keep you coasting around your property over uneven terrain and through thick grass and weeds. When the job is complete, you simply wheel the unit back to the garage and fold down the handlebars for easier storage. Backed by a?5-year product?warranty, and US-based customer service, this product is?built?to perform.??