1379 mhp (1360 bhp) 1014 bkw Image shown may not reflect actual SPECIFICATIONS V-12, 4-Stroke-Cycle-Diesel Emissions...IMO Displacement... 51.8 L (3,160.84 cu. in) Rated Speed...1600 Bore... 170.0 mm (6.69 in) Stroke... 190.0 mm (7.48 in) Aspiration... Turbocharged-Aftercooled Governor... Electronic Cooling System... Heat Exchanger Weight, Net Dry (approx.)... 6,531 kg (14,398 lb) Refill Capacity Cooling System...289.3 L (76.4 Gal) Lube Oil System...613.2 L (162.0 Gal) Oil change Interval... 1000 hrs Caterpillar Diesel Oil 10W30 or 15W40 Deep Sump Oil Pan Rotation (from flywheel end)...counterclockwise Flywheel and Flywheel Housing...SAE NO. 00 Flywheel Teeth...183 STANDARD ENGINE EQUIPMENT Air Inlet System Corrosion resistant separate circuit aftercooler core, regular duty air cleaners with service indicator, dual turbochargers Cooling System Auxiliary fresh water pump, centrifugal non-self-priming auxiliary sea water pump, gear driven centrifugal jacket water pump, expansion tank, engine oil cooler, thermostats and housing Control System Dual Advanced Diesel Management (ADEM II) modules with electronically controlled unit injectors Exhaust System Dry gas-tight exhaust manifolds with thermo-laminated heat shields, dual turbochargers with watercooled bearings and thermo-laminated heat shields, vertical exhaust outlet Fuel System Electronically controlled unit injectors, RH fuel filter with service indicators, fuel transfer pump Instrumentation RH electronic instrument panel with analog gauges and digital display of data for oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, fuel pressure, and air inlet restriction; digital display only for tachometer, service meter, and fuel consumption (total and instantaneous); engine start/stop switch Lube System Top mounted crankcase breather, RH oil filter with service indicators, RH oil level gauge, RH oil filler, gear type oil pump, deep sump oil pan Mounting System Ledge type engine mounting rails Power Take-Offs Accessory drive on lower RH and lower LH, two-sided front housing Protection System ADEM II electronic monitoring system with customer programmable engine deration strategies, emergency stop push button General Vibration damper and guard, Caterpillar yellow paint, lifting eyes (s for heat exchanger cooling do NOT include heat exchanger. Keel cooling conversion available.) 7 August 2003 0:46 PM
PERFORMANCE CURVES B-Medium Duty - DM4532-00 Aftercooler Temperature 30 C (86 F) Metric Power kw L/hr Power kw Torque N m g/kw-hr L/hr Power kw Torque N m g/kw-hr L/hr Zone 1 Curve 1 1600 954.5 5697 201 228.8 1400 954.5 6511 199 226.9 1200 862 6860 196 201.8 1000 520 4966 210 129.8 800 310 3700 226 83.4 650 236 3467 230 64.7 Zone 2 Curve 2 1400 1014 6916 198 239.0 1200 921 7329 196 214.6 1000 566 5405 209 141.3 800 310 3700 226 83.5 650 236 3467 230 64.7 Max Limit Curve 4 1400 1014 6916 198 239.0 1200 1014 8069 194 235.0 1000 723 6904 209 180.0 800 329 3927 229 89.6 650 244 3585 233 67.7 Prop Demand Curve P 1400 679.3 4633 208 168.0 1200 427.8 3404 210 107.2 1000 247.6 2364 216 63.6 800 126.7 1513 237 35.9 650 68 999 293 23.8 Zone 3 Curve 3 1400 1014 6916 198 239.0 1200 975 7759 195 226.7 1000 622 5940 209 155.2 800 310 3700 226 83.6 650 236 3467 230 64.7 NOTE: Curve P is a cubic prop demand curve with 3.0 exponent for displacement hulls only. 2 7 August 2003 0:46 PM
PERFORMANCE CURVES B-Medium Duty - DM4532-00 Aftercooler Temperature 30 C (86 F) English Power hp gph Power hp Torque lb ft lb/hp-hr gph Power hp Torque lb ft lb/hp-hr gph Zone 1 Curve 1 1600 1280 201.9.330 60.4 1400 1280 802.3.327 59.9 1200 1156 059.7.322 53.3 1000 697 662.7.345 34.3 800 416 729.372 22.0 650 316 557.1.378 17.1 Zone 2 Curve 2 1400 1360 101.326 63.1 1200 1235 405.6.322 56.7 1000 759 986.5.344 37.3 800 416 729.372 22.1 650 316 557.1.378 17.1 Max Limit Curve 4 1400 1360 101.326 63.1 1200 1360 951.4.319 62.1 1000 970 092.1.344 47.6 800 441 896.4.376 23.7 650 327 644.2.383 17.9 Prop Demand Curve P 1400 911 417.1.342 44.4 1200 574 510.7.345 28.3 1000 332 743.6.355 16.8 800 170 115.9.390 9.5 650 91 736.8.482 6.3 Zone 3 Curve 3 1400 1360 101.326 63.1 1200 1307 722.7.321 59.9 1000 834 381.1.344 41.0 800 416 729.372 22.1 650 316 557.1.378 17.1 NOTE: Curve P is a cubic prop demand curve with 3.0 exponent for displacement hulls only. 3 7 August 2003 0:46 PM
RATING DEFINITIONS AND CONDITIONS B Rating (Heavy Duty) - % Load Factor: 40 to 80 % Time at Rated RPM: up to 40 Typical Time at Full Load: 10 hours out of 12 Typical Hour/Year: 3000 to 5000 Typical Applications: For vessels operating at rated load and rated speed up to 80% of the time with some load cycling (40% to 80% load factor). Typical applications could include but are not limited to vessels such as mid-water trawlers, purse seiner, crew and supply boats, ferries, or towboats. Typical operation ranges from 3000 to 5000 hours per year. Power at declared engine speed is in accordance with ISO3046-1:2002E. Caterpillar maintains ISO9001:1994/QS-9000 approved engine test facilities to assure calibration of test equipment. Electronically controlled engines are set at the factory at the advertised power corrected to standard ambient conditions. The published fuel consumption rates are in accordance with ISO3046-1:2002E. Fuel rates are based on fuel oil of 35 API [16 C (60 F)] gravity having an LHV of 42 780 kj/kg (18,390 Btu/lb) when used at 29 C (85 F) and weighing 838.9 g/l (7.001 lb/u.s. gal). Additional ratings may be available for specific customer requirements. Consult your Caterpillar representative for additional information. Performance data is calculated in accordance with tolerances and conditions stated in this specification sheet and is only intended for purposes of comparison with other manufacturer's engines. Actual engine performance may vary according to the particular application of the engine and operating conditions beyond Caterpillar's control. Power produced at the flywheel will be within standard tolerances up to 50º C (122º F) combustion air temperature measured at the air cleaner inlet, and fuel temperature up to 52º C (125ºF) measured at the fuel filter base. Power rated in accordance with NMMA procedure as crankshaft power. Reduce crankshaft power by 3% for propeller shaft power. 4 7 August 2003 0:46 PM
DIMENSIONS Right Side Front Dimensions* (1) Length to Flywheel Housing 2640.0 mm 103.94 in (2) Width 1988.0 mm 78.27 in (3) Height 2073.8 mm 81.65 in Weight, Net Dry (approx) 6531 kg 14,398 lb Note: Do not use for installation design. See general dimension drawings for detail (Drawing # 1843129 ). 5 7 August 2003 0:46 PM
Performance No.: DM4532-00 Feature Code: 512DM09 U.S. Sourced 889375 7 August 2003 2003 Caterpillar All rights reserved. Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication.