Articulated trucks
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Dozers
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Backhoe Loaders
Hydraulic Mining Shovels
ELECTRIC POWER
MARINE POWER SYSTEMS
INDUSTRIAL
OIL AND GAS
C9.3B
KEY SPECS
- Maximum Power 340kW
- Maximum Torque 2088Nm @ 1400 rpm
- Rated Speed 1800-2200 rpm
OVERVIEW
FEATURES AT A GLANCE
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 turbocharger with balance valve provides optimal air management and improved fuel efficiency.
Fuel Efficiency
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Fuel & Oil
Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), China Nonroad IV and Korea Stage V 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.
Broad Application Range
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOSSM sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), China Nonroad Stage IV and Korea Stage V Aftertreatment Features
Regeneration. Cat Regeneration System maximizes fuel efficiency during regeneration. Transparent regeneration maximizes uptime. Aftertreatment life is twice as long as engine rebuild
Mounting. Industrial power units have standard horizontal mounting.
Service. Minimum 5000-hour diesel particulate filter ash service interval. PETU filter service is 5000 hours.
SPECIFICATIONS
- Maximum Power 340kW
- Maximum Torque 2088Nm @ 1400 rpm
- Rated Speed 1800-2200 rpm
- Minimum Power 250kW
- Emissions EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014 (Tier 4 Final) and China Nonroad IV
- Engine Configuration Inline 6, 4-Stroke-Cycle-Diesel
- Bore 115mm
- Stroke 149mm
- Displacement 9.3l
- Compression Ratio 17.0:1
- Aspiration Turbocharged Aftercooled (TA)
- Rotation from Flywheel End Counterclockwise
- Aftertreatment DOC+DPF+SCR
- Length 2110mm
- Width 1100mm
- Height 1741mm
- Weight 1616kg
- Width 870mm
- Height 570mm
- Diameter 330mm
- Weight 212kg
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
RELATED PRODUCTS
C3.4B, Greater than 56 kW (75 hp)
Industrial
- Maximum Power86kW
- Maximum Torque420Nm @ 1400 rpm
- Rated Speed2200
C9.3B
Industrial
- Maximum Power340kW
- Maximum Torque2088Nm @ 1400 rpm
- Rated Speed1800-2200 rpm
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