3406C Propulsion Engine
US
Metric
Overview
The mechanically governed 3406C marine propulsion engine is available “A” rating of 365 bhp (272 bkW) and a “B” rating of 400 bhp (298 bkW).
Power Rating
Power Range
365-400 bhp (272-298 bkW)
Engine Specifications
Speed Range
1800 rpm
Aspiration
TA
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Bore
5.40 in
137.20 mm
Stroke
6.50 in
165.10 mm
Displacement
891.00 in3
14.60 L
Rotation from Flywheel End
Counterlockwise
Emissions
Non-Certified
Dimensions & Weights
Length
57.25 in
1454.20 mm
Width
35.96 in
913.50 mm
Height
50.33 in
1278.50 mm
Dry Weight - Approximate
2921.00 lb
1325.00 kg
Power Rating
Power Range
365-400 bhp (272-298 bkW)
Engine Specifications
Speed Range
1800 rpm
Emissions
Non-Certified
Aspiration
TA
Bore
5.40 in
137.20 mm
Stroke
6.40 in
165.10 mm
Displacement
893.39 in³
14.60 l
Refill Capacity
34.0 L (9.0 gal)
Governor
Mechanical
Oil Change Interval
250 hrs
Cooling
Heat exchanger or keel-cooled
Features
Key Features & Benefits
- Corrosion resistant aftercooler core and regular duty panel type air cleaner at turbocharger inlet
- Gear-driven centrifugal jacket water pump with expansion tank
- Water-cooled exhaust manifold and turbocharger with round flanged outlet
- Fuel priming pump, transfer pump, and LH serviced filter, flexible lines, and fuel ratio control
- Heavy duty SAE standard rotation tachometer
- LH instrument panel with engine oil pressure, water temperature, and fuel pressure gauges, service meter
- Crankcase breather with right hand Service - oil filter, oil level gauge, and oil filler
- Front & rear supports
- Vibration damper and guard
Standard Equipment
- Flywheel and Flywheel Housing
- SAE 1 flywheel housing
- Cooling System
- Keel cooling with jacket water pump
- Expansion tank & connections
- Exhaust System
- Water cooled manifold
- 6 inch Exhaust flange
- Air Inlet System
- Turbo and Aftercooler
- Air cleaner
- Mounting System
- Front & rear supports
- Charging System
- Charging alternator (12 / 24 V selection)
- Starting System
- Starting motor (12 / 24 V selection)
Optional Equipment
- Cooling System
- Sea water pump
- Heat exchanger
- Fuel System
- Duplex Fuel Filtration
- General
- Auxiliary Drive
WARNING