Power Required 15-50 hp Minimum Tractor Weight 1500 lbs Working Width 100 in Rake Diameter 79 in Spreading With 63 in Overall (L x W x H) 83 x 98 x 37 in Arms No. 6 Spring Teeth No. 12 Working Speed 2.5-5 mi/h Picking Up Objects Various Types Of Straw, Pasture Tire Size 13x5.0-6 PTO Shaft Speed 540 rpm Driveline Shaft Length T4-23.2 in Spline End 1.375in Z6 3-Point Hitch CAT 1 Finish Powder Coating Warranty 1 Year Shipping Box 57 x 24 x 29 in Weight (N.W./G.W.) 357/405 lbs WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s) for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors. Why Buy From Urban Supply Authorized MechMaxx dealer — genuine products, full warranty Free shipping on orders over $299 (exclusions apply) Fast order processing and responsive support