This is what it takes to be a PRO. Performance-driven features like a heavy-duty air cleaner, forged-steel crankshaft, electronic ignition and cast-iron cylinder liner. Command PRO® is the standard for professional-grade power and performance. Quad-Clean™ all-season four-stage cyclonic air filter - effective engine protection for tough-and-dirty conditions Large-capacity fuel tank means more time working, less time filling Power or repower your equipment without expensive modifications Specifications: Displacement 429 (24.7) Bore 89 (3.5) Stroke in (mm) 69 (2.7) Maximum Torque 30.8 (22.7)@2800RPM Dry Weight 33 (72.8) Oil Capacity 1.1 (1.16) Engine Type Commercial Compression Ratio 8.0:1 Lubrication Splash Dimensions L x W x H 411x452x442.5 (16.2x17.8x17.4) If you have any questions, give us a call during business hours and one of our friendly associates will be happy to assist you. 410-692-5170