Page 85: of Marine News Magazine (November 2012)

C175-16 Design Features at a glance: 1. Caterpillar Common Rail F uel System This system features electronically controlled, fully ß ex- ible injectors, enabling optimal combustion and low emissions at all levels, along with better transient response. 2. Cross-ß ow head design Improved air ß ow helps the air/exhaust ß ow meet emissions and opti- mize fuel consumption. 3. SimpliÞ ed electrical system Allows for easy installation and maintenance, reducing up front and service costs. 4. New generation of turbochargers designed speci Þ cally for the C175 ? Cast titanium impeller offers Þ ve times longer low-cycle fatigue life, and compressor blades are twice as resistant to high-cycle fatigue. ? Turbochargers are mounted on cast pedestals and center-positioned to eliminate external oil drain lines, reduce the chance of oil leaks, and improve turbo ef Þ ciency. The ß exible bellows connections used on inlets/outlets of the turbine and compressor housings minimize leakage and provide isolation from external vibrations, motions, and thermal expansion. 5. Marine ClassiÞ cation Society approved monitoring, alarm, and protection system: Offered as a factory-installed and warranted option; single source for the whole package. 6. Thermo-laminated heat shields for exhaust components: Easier to install and remove, they save time and money during service. The no-gap Þ tting enhances safety with better hot spot coverage. C175-16: Marine Propulsion RatingsEngine DimensionsReÞ ll Capacity RatingSpeed (rpm)Power (bkW)Length, overall 4515 mm (177.8 in)Lube Oil System 907 L (240 gal) Width, overall 1857 mm (73.1 in)Cooling System 303.5 L (80.2 gal) A16002001Height, overall 2478 mm (97.6 in)Fuel System Common Rail A16002082Weight (approx.) 13 041 kg (28,750 lb)Oil Change Interval 1000 hrs B16002168Bore 175 mm (6.9 in)Rotation (from ß ywheel end) Counterclockwise A18002139 Stroke 220 mm (8.6 in)Flywheel and ß ywheel housing SAE No. 00A18002428 Displacement 84.67 L (5166.88 cu. in.)Flywheel Teeth 183 B18002550 Rated Speed 1600 to 1800 rpmEngine Management System A4 ECUAspiration Turbocharged-AftercooledConÞ guration V-16, 4-Stroke-Cycle-Diesel MN 85www.marinelink.com MNNov2012 Layout 82-95.indd 85MNNov2012 Layout 82-95.indd 8511/7/2012 2:48:35 PM11/7/2012 2:48:35 PM