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TYPE <br />Filled iii IIby W A,Jai � e s <br />DESCRIPTION <br />Hoist, double acting cylinder with down side work, port relief set as <br />500 psi. <br />2. Mid-inlet/transition section. <br />3. Underbody plow lift, double acting cylinder with down side work port <br />relief set at 500 psi. <br />4. Underbody plow angle, double acting cylinder with <br />auxiliary cross port relief valve to protect cylinder. <br />5. Spinner attachment, dual compensated control. <br />6. Plow lift, double acting cylinder with down side work port relief set at <br />500 psi. <br />7. Valve Controls and Enclosure: The valve assembly shall be mounted <br />in weather -tight enclosure. The valve enclosure shall be fabricated of <br />12-gauge steel. Enclosure shall be designed to not allow humidity to be <br />trapped inside. Valve to be mounted with all ports coming out of the <br />bottom and holes allowing for hose adaptor fitting. Enclosure will allow <br />for bulkhead style cable to enter the front. Valve will be boxed in with <br />cover and not the base. The cover shall be held to the enclosure by four <br />heavy rubber latches. All plumbing shall be external, directly out the <br />bottom of the valve enclosure. <br />Specifications for Mounting Underbody Blade Assemblies <br />Scraper shall be extra heavy duty for year-round use. It must be capable <br />of plowing snow at various speeds and withstand snow pack and ice in <br />the winter season. It must be capable of performing gravel road and <br />shoulder maintenance throughout the year. The scraper shall be <br />reversible to 45 degrees left and right with infinite plowing positions <br />available. <br />Moldboard: 1" thick x 20" high x 10' long moldboard. Integral pressed <br />in lower offset where the cutting -edge bolts to the moldboard. And shall <br />include a 5/8" x 8" cutting edge with standard highway punch. <br />Underbody Circle: 1" solid one-piece circle with 45-degree rotation with <br />infinite plowing positions; no notches. <br />Reinforced with %" x 3"and 1" x 3" bar stock <br />Circle shall not exceed 52" diameter <br />Circle cut outs for angle cylinder pin bosses must be as small as possible <br />5" ID x 6.5" OD x 1" hardened center bushing <br />21 <br />SHALL BE <br />AS <br />SPECIFIED <br />(Circle One) <br />YES NO <br />0 <br />