Specifications
Maximum Power
340 kW
Maximum Torque
2088 Nm @ 1400 rpm
Emissions
China Nonroad Stage IV
C9.3B China NR4
Product Inquiry
Overview
The Cat? C9.3B Industrial Diesel Engine is offered in ratings ranging from 250-340 bkW (335-456 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Tier 4 Final* or China Nonroad Stage IV emission standards. The C9.3B engines are ideal choices to power applications in agriculture, aircraft ground support, construction, forestry, general industrial, material handling, and mining.
Advantage
Power Increase
Delivers 18% More Power compared to previous models
Torque Increase
21% Increase in Torque compared to previous models
High Performance
Engine package is over 12% lighter compared to previous models
C9.3B China NR4 parameter
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Rated Power
| Maximum Power | 340 kW |
| Maximum Torque | 2088 Nm @ 1400 rpm |
| Rated Speed | 1800-2200 rpm |
| Minimum Power | 250 kW |
Emission Standard
| Emissions | China Nonroad Stage IV |
Universal
| Engine Configuration | In-Line 6 |
| Bore | 115 mm |
| Stroke | 149 mm |
| Displacement | 9.3 L |
| Compression Ratio | 17.0:1 |
| Aspiration | Turbocharged-Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | DOC+DPF+SCR |
Engine Dimensions - Approximate
| Length | 1125 mm |
| Width | 791 mm |
| Height | 1068 mm |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 865 kg |
Aftertreatment Dimensions
| Length | 925 mm |
| Width | 694 mm |
| Height | 432 mm |
| Weights | 96 kg |
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