Specification
| Bore and stroke | 105 x 120 mm |
| Displacement | 3.12 L |
| Cylinder Number | 3 |
| Compression ratio | 15.5:1 |
| Fuel System | Mechanical Pump |
| Aspiration | NA/T |
| Emission Standard | IMO Tier II |
Weichai Marine Engine 226B-3C Series
| MODEL | RATING | HP | KW | RPM | g/kwh | I/h | CERTIFICATION |
| D226B-3C1 | P1 | 48 | 35 | 1800 | CCS | ||
| TD226B-3C1 | P1 | 68 | 50 | 1800 |
Main Dimensions and Weight (mm/kg)
| LENGTH | WIDTH | HEIGHT | NET WEIGHT |
| 890 | 550 | 1060 | 460 |
Features
Engine and Block
– Cast iron gantry type structure block
– One-piece forged crankshaft
– Separate cast iron cylinder heads and wet liners
– Aluminum alloy pistons with gallery oil cooling
Cooling System
– Fresh/raw water heat exchanger with integrated thermostatic valves
– Cast-iron centrifugal fresh water pump, mechanically driven by belt
– Self-priming raw water pump, mechanically driven
Lubrication system
– Spin-on full-flow lube oil filter
Fuel System
– In-line fuel injection pump
– Duplex fine filter and large capacity pre-filter for better efficiency
Intake Air and Exhaust System
– Insulated exhaust manifold and exhaust expansion joint
Electrical System
– 24V electric starter motors and battery charging alternator
– Standard sensor connector
Flywheel and housing
– SAE3 Flywheel housing and 11.5″ flywheel
Certification
– CCS
Data Sheet
Case Studies
Optional Equipment
– Different harness length of remote monitor
– Free end PTO
– Equipment and factory trial according to Major Classification Societies rules
