2840 mhp (2800 bhp) 2088 bkw Image shown may not reflect actual SPECIFICATIONS V-16, 4-Stroke-Cycle-Diesel Emissions... EPA T1-IMO Displacement... 69.0 L (4,210.64 in 3 ) Rated Speed...1880 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.)... 9,359 kg (20,633 lb) Refill Capacity Cooling System...233.4 L (61.6 Gal) Lube Oil System...204.0 L (53.9 Gal) Oil Change Interval... 250 hrs Caterpillar Diesel Oil 10W30 or 15W40 Rear Sump Oil Pan Rotation (from flywheel end)...counterclockwise Flywheel and Flywheel Housing...SAE NO. 00 Flywheel Teeth...183 STANDARD ENGINE EQUIPMENT Air Inlet System Lube System Sea water aftercooler with copper-nickel tubes and Top mounted crankcase breather; front mounted oil copper fins, regular duty air cleaner, dual turbochargers filters, RH oil level gauge, RH oil filler, rear sump oil pan, Control System gear type oil pump, gear type scavenge oil pump Dual Caterpillar A-III electronic engine control, Mounting System Electronic Unit Injection fuel system, rigid wiring harnessfront trunion, rear pads on sides of flywheel housing Cooling System Self-priming auxiliary sea water pump, gear driven centrifugal jacket water pump, air separator, coolant shunt tank, engine oil cooler, thermostats and housing 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 Power Take-Offs Accessory drive on lower RH and lower LH, two-sided front housing Protection System 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 Electonically controlled unit injectors, front mounted dualinclude heat exchanger. Keel cooling conversion fuel filter with service indicators, fuel transfer pump available.) Instrumentation ISO Certification mounted instrument panel with four position Factory-designed systems built at Caterpillar switch, alarm horn, overspeed shutdown notification ISO 9001:2000 certified facilities light, emergency stop notification light, secondary ECM "Ready" light, secondary ECM "Active" light, graphical display unit for analog or digital display of: oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, air inlet restriction, service meter, engine speed, fuel consumption (total and instantaneous) 1 21 October 2011 1:12 AM
PERFORMANCE CURVES D-HP/PTL - DM6842-01 Aftercooler Temperature 30º C (86º 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 1735 1640.5 9029 201.1 393.2 1500 1559 9925 198 367.9 1300 815 5987 206.7 200.9 1100 547 4749 214.4 139.8 900 385 4085 218.5 100.3 650 240 3526 224.6 64.3 Zone 2 Curve 2 1785 1790 9576 201.3 429.5 1500 1681 10702 197.1 395.0 1300 815 5987 206.7 200.8 1100 547 4749 214.4 139.8 900 385 4085 218.5 100.3 650 240 3526 224.6 64.3 Zone 3 Curve 3 1835 1939 10091 202.2 467.3 1600 1888 11268 195.3 439.5 1400 1078 7353 201.6 259.0 1100 547 4749 214.4 139.8 900 385 4085 218.5 100.3 650 240 3526 224.6 64.3 Max Limit Curve 4 1880 2088 10606 201.8 502.2 1600 2088 12462 195.5 486.6 1400 1979 13499 197.7 466.3 1100 615 5339 216.3 158.5 900 404 4287 219.7 105.8 650 256 3761 225.8 68.9 Prop Demand Curve P 1880 2088 10606 201.8 502.2 1600 1287.1 7682 201.7 309.5 1400 862.3 5881 205.2 211.0 1100 418.2 3631 214.7 107.0 900 229.1 2431 225.6 61.6 650 86.3 1268 270.2 27.8 1880 2088 10606 201.8 502.2 1600 2088 12462 195.5 486.6 1400 1979 13499 197.7 466.3 1100 615 5339 216.3 158.5 900 404 4287 219.7 105.8 650 256 3761 225.8 68.9 NOTE: Curve P is a cubic prop demand curve with 3.0 exponent for displacement hulls only. 2 21 October 2011 1:12 AM
PERFORMANCE CURVES D-HP/PTL - DM6842-01 Aftercooler Temperature 30º C (86º 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 1735 2200 6659.331 103.9 1500 2091 7320.326 97.2 1300 1093 4416.340 53.1 1100 734 3503.352 36.9 900 516 3013.359 26.5 650 322 2601.369 17.0 Zone 2 Curve 2 1785 2400 7063.331 113.5 1500 2254 7893.324 104.3 1300 1093 4416.340 53.0 1100 734 3503.352 36.9 900 516 3013.359 26.5 650 322 2601.369 17.0 Zone 3 Curve 3 1835 2600 7443.332 123.4 1600 2532 8311.321 116.1 1400 1446 5423.331 68.4 1100 734 3503.352 36.9 900 516 3013.359 26.5 650 322 2601.369 17.0 Max Limit Curve 4 1880 2800 7823.332 132.7 1600 2800 9191.321 128.5 1400 2654 9956.325 123.2 1100 825 3938.356 41.9 900 542 3162.361 27.9 650 343 2774.371 18.2 Prop Demand Curve P 1880 2800 7823.332 132.7 1600 1726 5666.332 81.8 1400 1156 4338.337 55.7 1100 561 2678.353 28.3 900 307 1793.371 16.3 650 116 935.444 7.3 1880 2800 7823.332 132.7 1600 2800 9191.321 128.5 1400 2654 9956.325 123.2 1100 825 3938.356 41.9 900 542 3162.361 27.9 650 343 2774.371 18.2 NOTE: Curve P is a cubic prop demand curve with 3.0 exponent for displacement hulls only. 3 21 October 2011 1:12 AM
RATING DEFINITIONS AND CONDITIONS Dhp Rating % Load Factor: up to 50 % Time at Rated RPM: up to 16 Typical Time at Full Load: 2 hours out of 12 Typical Hour/Year: 1000 to 3000 Typical Typical Applications: Patrol craft, fast passenger vessels, and cruising yachts with low load factors. Power at declared engine speed is in accordance with ISO3046-1:2002E. Caterpillar maintains ISO9001:1994/QS-9000 approved engine test facilities to assure accurate 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 35º API [16ºC (60ºF)] gravity having an LHV of 42 780 kj/kg (18,390 Btu/lb) when used at 29ºC (85ºF) 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 49º C (120º 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 21 October 2011 1:12 AM
DIMENSIONS Right Side Front Dimensions (1) Length to Flywheel Housing 3724.7 mm 146.64 in (2) Width 2144.0 mm 84.41 in (3) Height 1919.8 mm 75.58 in Weight, Net Dry (approx) 9359 kg 20,633 lb Note: Do not use for installation design. See general dimension drawings for detail (Drawing # null ). 5 21 October 2011 1:12 AM
Performance No.: DM6842-01 Feature Code: 516DM33 U.S. Sourced 18766917 21 October 2011 2011 Caterpillar All rights reserved. Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication. CAT, CATERPILLAR, their respective logos, "Caterpillar Yellow," the "Power Edge" trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. 6