Caterpillar 3406C Diesel Engine
| Engine Model | 3406C |
| Maximum power: | 347 kW |
| Peak Torque: | 2172 Nm @ 1350 rpm |
| Type | Inline 6-cylinder |
| Rated speed | 1800-2100 rpm |
| Minimum power | 280 kW |
| Emissions | – |
| Bore * Stroke | 137 mm* 165 mm |
| Packing Size (L * W * H) | 1660 mm * 906 mm*1335 mm |
| Lead Time: | 5-15 Working Days |
General Infomation of 3406C Diesel Engine
| General Infomation of 3406C Diesel Engine | |
| Engine Model | 3406C |
| Maximum Power | 347 kW |
| Maximum Torque | 2172 Nm @ 1350 rpm |
| Rated Speed | 1200-1800 rpm |
| Minimum Power | 280 kW |
| Emissions | – |
| Engine Configuration | Inline 6-cylinder |
| Bore | 137 mm |
| Stroke | 165 mm |
| Displacement | 14.6 l |
| Compression Ratio | 14.5:1 |
| Intake Method | Naturally aspirated (NA), turbocharged (T), or turbocharged and aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation (from Flywheel End) | Counterclockwise |
| Aftertreatment Devices | DOC+DPF or DOC+DPF+SCR |
| Length | 1660 mm |
| Width | 906 mm |
| Height | 1335 mm |
| Dry weight – basic operating engine, without optional accessories | 1300 kg |
3406C Diesel Engine Standard Equipment
3406C Standard Equipment
Intake System
Aftercooler Core with Anti-Corrosion Coating (Airside)
Air Filter
Standard Duty Dry Panel Type with Service Indicator, Turbocharger, and Jacket Water Aftercooler
Turbocharger, Rear-Mounted
Jack Water Aftercooler
Control System
Right-Hand 3161 Governor with Separate Synthetic Oil Sump
Air-Fuel Ratio Control
Mechanical Speed Control without Torque Control
Governor Controls
Active Locking
Cooling System
Thermostat and Housing
Centrifugal Jacket Water Pump
Exhaust System
Dry Exhaust Manifold
Flywheel and Flywheel Housing
SAE 0 Flywheel
151 Flywheel Teeth
SAE 0 Flywheel Housing
SAE Standard rotation
Fuel system
Cartridge fuel filter with service indicator, right-hand service
Fuel transfer pump
Instruments
Right-hand instrument panel
Engine oil pressure gauge
Oil pressure gauge
Oil filter differential pressure gauge
Jackwater temperature gauge
Electric hour meter
Tachometer
Lubrication system
Crankcase breather, top-mounted
Oil cooler
Oil inlet
Oil dipstick
Oil pump
Cartridge oil filter, right-hand service
Shallow oil sump
Smoke handling device (not installed)
Mounting system
Guide, mounting, engine length, 254 mm (10 in), industrial type, C-channel
Included on some top-of-the-line engines
Power take-off
Auxiliary drive, upper right-hand side
Front housing, one side
Protection system
Junction box
Manual shutoff, right-hand side
Safety shutdown, power-on shutdown
Low oil pressure, low idle 69 kPa (10 psi); high idle 207 kPa (30 psi)
Water temperature
Overspeed
Power-on shutoff, 3161 Governor solenoid valve
Starting system
Starter switch
Universal
Shock absorber
Lifting eye
Paint: Caterpillar yellow, optional colors available upon request
