Intended for customers with large areas to mow and hills to climb, the 1600 Series II Turbo Wide-Area Mower features a 42.7 kW (57.3 hp), turbocharged, overhead-valve, 4-cylinder, liquid-cooled Yanmar diesel engine with on-demand or full-time mechanical rear wheel drive. Mow up to 68 acres in an 8-hour day with a nearly 3.4 metre cutting width.