Caterpillar C9.3B 340KW Diesel Engine
| Engine Model | C9.3B 340KW |
| Maximum power: | 340 KW |
| Peak Torque: | 2088 Nm @ 1400 rpm |
| Type | 6 Cylinders, in Line |
| Rated speed | 1800-2200 rpm |
| Minimum power | 250 kW |
| Emissions | EU Stage V, US EPA Tier 4 Final, South Korea Stage V, Japan 2014, China National IV Non-road |
| Bore * Stroke | 115 mm * 149 mm |
| Packing Size (L * W * H) | 925mm * 694mm * 432mm |
| Lead Time: | 5-15 Working Days |
General Infomation of C9.3B 340KW Diesel Engine
| General Infomation of C9.3B 340KW Diesel Engine | |
| Engine Model | C9.3B 340KW |
| Maximum Power | 340 KW |
| Maximum Torque | 2088 Nm @ 1400 rpm |
| Rated Speed | 2200 rpm |
| Minimum Power | 250 kW |
| Emissions | China Non-road Stage III, Brazil MAR-1, United Nations ECE R96 Stage IIIA |
| Engine Configuration | Inline 6-cylinder |
| Bore | 115 mm |
| Stroke | 149 mm |
| Displacement | 9.3 l |
| Compression Ratio | 17.0:1 |
| Intake Method | CoTurbocharged, Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation (from Flywheel End) | Counterclockwise |
| Aftertreatment Devices | DOC+DPF or DOC+DPF+SCR |
| Length | 1125 mm |
| Width | 791 mm |
| Height | 1068 mm |
| Dry weight – basic operating engine, without optional accessories | 865 kg |
C9.3B 340 KW Diesel Engine Standard Equipment
C9.3B 340 KW Diesel Engine Standard Equipment
Intake System
Turbocharged
Air-to-air aftercooling
Mid-mounted turbocharger with front-to-rear exhaust configuration
Control System
Electronic Control System
Over-foam wiring harness
Automatic altitude compensation
Fuel temperature power compensation
Configurable software features
Engine Monitoring System
SAE J1939 broadcast and control unit
Integrated Electronic Control Unit (ECU)
Remote fan control
Cooling System
Vertical or right-side thermostat outlet
Centrifugal water pump
Cooling system design guidelines are available from your dealer to ensure equipment reliability
Flywheel and flywheel housing
An SAE 1 power take-off is available, with SAE B or SAE C power take-off transmissions optional. Engine power can also be taken from the front of the engine with optional accessories. (Tier 4 Final, tentative Stage V)
Fuel system
Electronic high-pressure common rail
Primary fuel filter
Secondary and tertiary fuel filters
Fuel transfer pump
Electronic fuel priming
Lubrication system
Open crankcase ventilation system
Oil cooler
Oil inlet
Lubricating oil filter
Oil dipstick
Gear-driven oil pump
Front, rear, or center oil sump options
Open crankcase ventilation system with fume removal (optional OCV filter system)
Power take-off (PTO)
SAE B or SAE C PTO drive. Engine power can also be drawn from the front of the engine in some applications. Universal
Paint: Caterpillar Yellow, optional colors available upon request
Shock absorbers
Lifting eyes
Aftertreatment system
Clean Emission Module (CEM) consisting of a diesel particulate filter (DPF), a diesel oxidation catalyst (DOC), and a high-efficiency selective catalytic reduction (SCR) system
Pump Electronic Control Unit (PETU)
Available in 12V or 24V systems
