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TYPE <br />SHALL BE <br />III flV leiii�m�, Ilby IVV A ak I AS <br />DESCRIPTION SPECIFIED <br />The hydraulic hoses are to be abrasion resistant, extremely flexible and <br />work in a temperature range of -50 to 250 degrees F. The 1/z" I.D. hose is <br />rated at 3,000 PSI working pressure and 12,000 PSI burst pressure. <br />Included with the hydraulic system is a DXV double relief cushion valve <br />set at 1,800 PSI. <br />The A -frame is to be constructed of 2-1/2" x 4" x 13.8# ship and car <br />channel with a 1" x 5" oscillating plate. <br />The oscillating plate is to have a hole to accept a minimum 1-1/4" bolt. <br />1.5" Henderson <br />All hardware and fasteners shall be electronically plated and corrosion <br />resistant. <br />All fasteners shall be grade 8, both cap -screw and nut. <br />All nuts shall be locking hex nuts, grade 8. <br />All hydraulic hoses shall meet the following requirements. The hoses <br />shall have a .515" I.D. x .820" O.D., shall have a maximum burst <br />pressure of 3,000 PSI, a minimum burst pressure of 12,000 PSI. The <br />inner tube of the hose shall be seamless oil resistant copolyester and <br />reinforced on the outside with one braid of high tensile steel wire. The <br />cover on the outside of the hoses shall be weather/abrasion resistant <br />black nylon braided with one blue plate of cover yarn for identification. <br />Hitch: plow half of hitch should be able to fit 34" husting type <br />Shoes / wheels Plow shall be delivered with two snow wheels model dl <br />750 with adjustable jacks; <br />Plow should have integral snow deflector built in <br />Plow should have rubber snow deflector installed upon delivery. <br />Plow should have left and right-hand replaceable curb guards <br />Plow shall have left and right discharge ears (commonly called mouse <br />ears with rubber deflectors). <br />Painting process of unit: In view of environmental safety, environmental <br />27 <br />(Circle One) <br />