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EXTEND-A-HOE <br /> <br />The extend-a-hoe boom and standard stick shall be cast and have a five-year <br />warranty. <br /> <br />The extend-a-hoe also shall have the following features: <br /> <br />B. <br />C. <br />D. <br />E. <br />F. <br />G. <br />H. <br />I. <br />J. <br /> <br />Grease pins in the swing tower to boom base <br />Replaceable bushings in the swing tower to boom base mounting pins. <br />Boom width maximum of 12 inches <br />Mechanical quick coupler <br />Extendible exterior dipper stick <br />Extendible dipper stick can be pinned to prevent movement <br />Internal bolt-on, replaceable wear strip for extendible dipper stick <br />900-pound front-mounted counterweight for extend-a-hoe <br />Stabilizers fully retractable within the width of the tires <br />Integrated extend-a-hoe hydraulic coupler with in-cab controls <br /> <br />The extend-a-hoe bucket shall be heavy duty. <br /> <br />The extend-a-hoe bucket also shall have the following features: <br /> <br />Will fit older model extend-a-hoe <br />24" trenching bucket <br />Weld-on teeth <br /> <br />HYDRAULICS <br /> <br />The extend-a-hoe backhoe hydraulics shall be open center and allow for smooth <br />loader and extend-a-hoe operation. <br /> <br />The loader extend-a-hoe hydraulics also shall include: <br /> <br />B. <br />C. <br />D. <br />E. <br /> <br />Tandem section, cast iron gear pump <br />Allows operation of optional hand-held hydraulic tools <br />Anti-cavitation valves in the dipper and loader circuit <br />Pilot-operated check valves for boom, dipper and stabilizers <br />Anti-rebound valve for extend-a-hoe swing precision <br /> <br /> <br />