The Cat® C9.3 ACERT™ Industrial Diesel Engine is offered in ratings ranging from 224-298 bkW (300-400 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Industries and applications powered by C9.3 ACERT engines include: Agriculture, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.
|Emissions||U.S. EPA Tier 4 Final Nonroad, EU Stage IV Nonroad, U.S. EPA Tier 4 Interim Nonroad Equivalent (Not Currently EPA Certified) and EU Stage IIIB Nonroad Equivalent (Non-Current for EU) Emission Standards U.S. EPA Tier 4 Final Nonroad, EU Stage IV Nonroad, U.S. EPA Tier 4 Interim Nonroad Equivalent (Not Currently EPA Certified) and EU Stage IIIB Nonroad Equivalent (Non-Current for EU) Emission Standards||More Less|
|Engine Configuration||In-Line 6, 4-Stroke-Cycle Diesel In-Line 6, 4-Stroke-Cycle Diesel||More Less|
|Bore||115 mm (4.53 in) 115 mm (4.53 in)||More Less|
|Stroke||149 mm (5.87 in) 149 mm (5.87 in)||More Less|
|Displacement||9.3 L (567.5 in³) 9.3 L (567.5 in³)||More Less|
|Aspiration||Turbocharged-Aftercooled (TA) Turbocharged-Aftercooled (TA)||More Less|
|Compression Ratio||17.0:1 17.0:1||More Less|
|Combustion System||Direct Injection Direct Injection||More Less|
|Rotation from Flywheel End||Counterclockwise Counterclockwise||More Less|
|Cooling System - Capacity||22 L (23.6 qts) 22 L (23.6 qts)||More Less|
|Lube System - Refill||30 L (31.7 qts) 30 L (31.7 qts)||More Less|
|Height||1066-1123 mm (41.9-44.2 in) 1066-1123 mm (41.9-44.2 in)||More Less|
|Length||1119-1150 mm (44.0-45.3 in) 1119-1150 mm (44.0-45.3 in)||More Less|
|Weight - Net Dry - Basic Operating Engine Without Optional Attachments||885 kg (1950 lb) 885 kg (1950 lb)||More Less|
|Width||827-1025 mm (32.6-40.4 in) 827-1025 mm (32.6-40.4 in)||More Less|
|Height||392.21-570 mm (15.44-22.4 in) 392.21-570 mm (15.44-22.4 in)||More Less|
|Length||885-925.89 mm (34.8-36.45 in) 885-925.89 mm (34.8-36.45 in)||More Less|
|Weight||210-213 kg (463-470 lb) 210-213 kg (463-470 lb)||More Less|
|Width||714.4-870 mm (28.12-34.4 in) 714.4-870 mm (28.12-34.4 in)||More Less|
|Height||551 mm (21.7 in) 551 mm (21.7 in)||More Less|
|Length||854 mm (33.6 in) 854 mm (33.6 in)||More Less|
|Volume Capacity||48.4 L (51.1 qt) 48.4 L (51.1 qt)||More Less|
|Weight||19.42 kg (42.8 lb) 19.42 kg (42.8 lb)||More Less|
|Width||287 mm (11.3 in) 287 mm (11.3 in)||More Less|
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Simple and efficient turbocharger with balance valve provides optimal air management and improved fuel efficiency.
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, and new oil formulations to support the new technology. Cat® engines are designed to accommodate B20 biofuel. Your Cat dealer can provide more information regarding fuel and oil.
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.