The dual hydrostatic transmissions on the Troy-Bilt® Mustang Z46 are designed to quickly turn at the end of a row and mow around trees and landscape beds, making it easy to get the job done. A 725cc twin-cylinder KOHLER® engine is engineered for reliable power, and quiet, balanced performance. The rugged steel frame is designed to absorb impact, provide stability, and is covered by a limited lifetime warranty. Quickly and easily engage the 46" cutting blades with the electric PTO and help prevent turf damage with two anti-scalp deck wheels. An adjustable high-back seat and foam grip steering controls help provide comfort.