Power Rating
Maximum Power | 456 hp 340 kW |
Maximum Torque | 1540 lb-ft @ 1400 rpm 2088 Nm @ 1400 rpm |
Rated Speed | 1800-2200 rpm 1800-2200 rpm |
Minimum Power | 335 hp 250 kW |
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Key Specs
The Cat?� C9.3B industrial diesel engine is offered in ratings ranging from 250-340 kW (335-456 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V, China Nonroad (NR) Stage IV, Japan 2014, and Korea Stage V emission standards.
Maximum Power | 456 hp 340 kW |
Maximum Torque | 1540 lb-ft @ 1400 rpm 2088 Nm @ 1400 rpm |
Rated Speed | 1800-2200 rpm 1800-2200 rpm |
Minimum Power | 335 hp 250 kW |
Emissions | EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV |
Engine Configuration | In-Line 6 In-Line 6 |
Bore | 4.5 in 115 mm |
Stroke | 5.9 in 149 mm |
Displacement | 567.5 in³ 9.3 l |
Compression Ratio | 17.0:1 17.0:1 |
Aspiration | Turbocharged-Aftercooled (TA) Turbocharged-Aftercooled (TA) |
Combustion System | Direct Injection Direct Injection |
Rotation from Flywheel End | Counterclockwise Counterclockwise |
Aftertreatment | DOC+DPF+SCR DOC+DPF+SCR |
Length | 44 in 1125 mm |
Width | 31 in 791 mm |
Height | 42 in 1068 mm |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1907 lb 865 kg |
Length | 36 in 925 mm |
Width | 27 in 694 mm |
Height | 17 in 432 mm |
Weight | 211 lb 96 kg |
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Compare All ModelsCaterpillar product brochures and other informational documents are available for your growing business.
C9.3B Tier 4 Diesel Engines - Highly Regulated
C9.3B Tier 4 Diesel Engines - Highly Regulated
C9.3B Tier 4 Diesel Engines - Highly Regulated
C9.3B Tier 4 Diesel Engines - Highly Regulated
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