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6.1.A. - Page 20 <br />CITY ANiJ COUN'T'Y OF SAN FRANCISCO <br />ROSE11000009 <br />iTSF1'10005821CD <br />EOUIPIVIEN T SPECIFICATION FOR . <br />DIESEL POWERED 7.3 CUBIC YARD VOLUMI =TRtC CAPACITY <br />MUNICIPAL STREET SWIvEPER SPECIFICATIONS <br />(WITH DUAL. GUTTER BROOMS Ht DUAL STEERING) <br />REVISION DATE 04101/11 dpw ri a <br />3.2.7 labor: <br />328 All warranties shall commence when the City accepts delivery of vehicle(s). Delivering the <br />329 Vehicle does not constitute acceptance by the City. <br />330 Bi dder to bid separ the cost an duration of all available extended warranties <br />331 Engine and electronics and Allison Transmission: <br />332 (Warranty coverage is 100% parts and labor unless otherwise noted as provided by chassis <br />333 manufacturer.) <br />334 <br />338 _S ECTION 3 - i1 N AIR SWEEPER: <br />336 POWER UNIT: <br />337 The Sweeper power unit shall be a diesel fueled, water- cooled, turbocharged Tier-111 <br />338. Industrial engine. Piston displacement shall not be less than 276 cubic inch developing not <br />339 less than 99 NP @ 2500 RPM and 274 ft. lbs. torque @ 1400 RPM. Engine shall be 4 <br />340 cycle, 4.19" bore and 5.00" stroke. <br />341 Cylinder construction shall be wet sleeve type. <br />342 Spin on replacement type oil filter. <br />343 T ag A fuel /water separator shall be furnished. <br />344 12 volt ignition, electric starter and minimum 96 amp alternator with charge indicator gauge <br />345 7— mounted on control console in cab. <br />346 W Unit shall have an automatic shutdown syste►n when coolant temperature is too high, <br />347 coolant level is too low or oil pressure is too low. <br />348 � Unit shall share a 50 gallon fuel tank and batteries with chassis engine. <br />349 E ,& Unit shall have a replaceable element, heavy duty dry type. air. cleaner. <br />350 %K1 Injector pump shall have centrifugal- type variable speed governor for speed control. <br />351 . 1 he auxiliary engine shall be substantially enclosed by an engine enclosure (cowling) <br />352 constructed of steel and shall be Internally lined with a special noise controlling composite <br />353 material with a nominal thickness to control the transmission of noise and also absorb and <br />354 dissipate the built -up sound energy. <br />355 Engine shall meet all California 2011 emission compliance regulations. <br />356 <br />357 QUIET PACKAGE: <br />358 �A*S- . The auxiliary ongine shall be substantially enclosed by and engine enclosure (cowling) <br />359 �- constructed of steel and shall be internally lined with a special noise controlling composite <br />360 material with a nominal thickness to control the transmission of noise-and also absorb and <br />361 dissipate the built -up sound energy. <br />362 `, Willinclude water pump cover, front engine cover, exhaust muffler in place of standard. <br />363 Spaik arrestor, and four -piece sound foam kit. This package will reduce in cab noise and <br />364 total-sound power levels by approximately 3 decibels at 50 feet and 1 -2 decibels in cab <br />365 from previous quiet packages. <br />366 <br />367 DUST SEPARATOR DOUBLE SLOTTED HEAV DUTY: <br />�' ill °srr\cumrIM p llD, ifaU." canl' cngilunl rti DJiRi :EC\r,INV1I1111II11119- 1.IIIQ 1)SI {ti'r1',000 picso(111)01.1I1 -I Ldnr Pago 9 of 20 <br />