Weichai Wd12c350-18 350HP Marine Diesel Engine for Boat Engine

Weichai Power

WP12C400-18

11.596L

126x155 mm

Four stroke, water cooling, direct column, Dry cylinder liner

6

6.75 L

0.5g/kW·h

IMO TIER II

12000 h

Engine and block
* Cast iron gantry type structure block
* One-piece forged crankshaft
* Separate cast iron cylinder heads and wet liners
* Aluminium alloy pistons with gallery oil cooling

Cooling system
* Fresh/raw water heat exchanger with integrated thermostatic valves
* and expansion tank
* Cast-iron centrifugal fresh water pump, mechanically driven by belt
* Self-priming raw water pump, mechanically driven

Lubrication system
* Spin-on full-flow lub oil filter
* Fresh water cooled lube and plate type oil cooler(WP4/6)

Fuel system
* In-line fuel injection pump
* Duplex fine filter and large capacity pre-filter for better efficiency
* Duplex fuel filters replaceable engine running(WP4/6)

Intake air and exhaust system
* Washable air filter (WP4/6)
* Insulated exhaust manifold and exhaust expansion joint

Electrical system
* 24V electric starter motors and battery charging alternator
* Standard sensor connector

Flywheel and housing
* 226B-3C: SAE3 flywheel housing and 11.5" flywheel
* WP4/6: SAE1 flywheel housing and SAE 14 flywheel

Certification
* VR, CCS ,BV, EIAPP (Tier II)