Caterpillar C32 Engine Specifications

LEHH0013-01 Page 1 of 3 FEATURES Web Site: For additional information on all your power requirements, visit www.cat-industrial.com. Emissions Designed to meet 2011 EPA (U.S.) Tier 4 Interim emissions requirements. Reliable, Quiet, and Durable Power World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life. High Performance Simple and efficient side-mounted turbochargers — one per bank Fuel Efficiency Fuel consumption optimized to match operating cycles of a wide range of equipment and applications. No additional fluids or additives are required, which lowers operating costs. Broad Application Range Industry leading range of factory configurable ratings and options for agricultural, materials- handling, construction, mining, aircraft ground support, and other industrial applications. Package Size Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Low-Cost Maintenance Worldwide service availability improves ease of maintenance and simplifies the servicing routine. Service intervals at 250 hours are standard. 500-hour service interval is optional. No aftertreatment required. Testing Every Cat ® engine is quality tested to ensure proper engine performance. World-class Product Support Offered Through Global Cat Dealer Network • Scheduled maintenance • Customer Support Agreements (CSA) • Cat Extended Service Coverage (ESC) • Superior dealer service network • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program CAT ® ENGINE SPECIFICATIONS V-12, 4-Stroke-Cycle Diesel Bore ......................... 145.0 mm (5.71 in.) Stroke ....................... 162.0 mm (6.38 in.) Displacement ................. 32.1 L (1958.9 in 3 ) Aspiration ............ Turbocharged Aftercooled Compression Ratio.......................... 15:1 Combustion System ............. Direct Injection Rotation (from flywheel end) . . . Counterclockwise Capacity for Liquids Cooling System .......... 67.9 L (71.7 U.S. qts.) Lube Oil System (refill) ..... 68 L (71.9 U.S. qts.) Engine Weight, Net Dry (approximate) ............... 3004 kg (6625 lbs.) C32 ACERT ® Industrial Engine Tier 4 Interim 709-895 bkW/950-1200 bhp @ 1800-2100 rpm Image shown may not reflect actual engine configuration

LEHH0013-01 Page 2 of 3 Air Inlet System Turbocharged air-to-air aftercooled Control System Electronic control system, over-foam wiring harness, automatic altitude compensation, power compensated for fuel temperature, configurable software features, engine monitoring system SAE J1939 broadcast Cooling System Thermostats and housing, vertical outlet; jacket water pump, centrifugal; water pump, inlet Exhaust System Exhaust manifold, dry; optional exhaust outlet Flywheels and Flywheel Housing SAE No. 0 or SAE No. 1 flywheel housing Fuel System MEUI injection; fuel filters, secondary (2 micron high performance); fuel transfer pump; fuel priming pump, electric Lube System Crankcase breather, oil cooler, oil filler, oil filter, oil pan rear sump, oil dipstick, oil pump (gear driven) Power Take Off SAE A, B, C, D, E, or F drives available, engine power can also be taken from front of the engine on some applications General Paint: Cat yellow; vibration damper; lifting eyes STANDARD ENGINE EQUIPMENT C32 ACERT ® Industrial Engine Tier 4 Interim 709-895 bkW/950-1200 bhp @ 1800-2100 rpm DIMENSIONS (1) Length —1874 mm (73.78 in.) (2) Width — 1600 mm (62.99 in.) (3) Height — 1370 mm (53.94 in.) Note: Final dimensions dependent on selected options Dimension drawings not currently available.

C32 ACERT ® Industrial Engine Tier 4 Interim 709-895 bkW/950-1200 bhp @ 1800-2100 rpm PERFORMANCE DATA — PRELIMINARY Turbocharged Aftercooled — 1800-2100 rpm 1300 1200 1400 1500 1600 1700 1800 1900 2000 2100 Engine Speed rpm lb-ft bhp Power bkW Torque N•m Rating B Rating C Rating D 500 700 900 670 938 1206 3800 4600 5400 3000 2360 2803 3393 3983 Rated Speed IND-B for service where power and/or speed are cyclic (time at full load not to exceed 80%). IND-C (Intermittent) is the horsepower and speed capability of the engine where maximum power and/or speed are cyclic (time at full load not to exceed 50%). IND-D for service where maximum power is required for periodic overloads. Additional ratings are available for specific customer requirements. Consult your Cat dealer. Engine Performance Diesel Engines — 7 liter and higher are based on SAE J1995, inlet air standard conditions of 99 kPa (29.31 in. Hg) dry barometer and 25º C (77º F) temperature. Performance measured using a standard fuel with fuel gravity of 35º API having a lower heating value of 42,780 kJ/kg (18,390 btu/lb) when used at 29º C (84.2º F) with a density of 838.9 g/L. RATING DEFINITIONS AND CONDITIONS Rating Speed Peak Power Peak Power Speed Peak Torque Peak Torque rpm bkW bhp rpm N•m lb-ft B 2100 709 950 1400 4338 3200 C 2100 839 1125 1400 5143 3793 D 2100 895 1200 1400 5484 4045 Peak Power and Torque 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, ACERT, “Caterpillar Yellow” and 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. ©2010 Caterpillar LEHH0013-01 (4-10) Printed in U.S.A. All rights reserved.

Caterpillar C32 Engine Specifications

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