WD12C375-21
6
Diesel
>6L
4 Stroke
Inboard
New
1100kg
Electric Start
126 X 155 mm
11.596L
195g/Kw H
0.5g/Kw H
1-5-3-6-2-4
Below 1.0rb
Below 119dB(a)
Clockwise
Four-Stroke, Water-Cooled, in-Line, Wet Cylinder L
WEICHAI
Plywood
1534x807x1512mm
Weifang, Shandong, China
8408100000
Product Description
Weichai WD12 Marine Diesel Engine Series (220-294kW)
Product advantages
The Weichai WD12 series marine diesel engine is developed based on the WD10 series diesel engine, with bigger stroke and higher power. It inherits the excellent features of the WD10 series diesel engine, including large power reserve, low fuel consumption, low emission, high reliability, simple operation and easy maintenance.
Product parameters
Series | 4-Stroke,water cooling,In-Line,Dry cylinder sleeve |
Cylinder Diameter/Stroke | 126×155mm |
specific lub-oil consumption | 195g/kW·h |
Start Mode | Electric start |
Firing Order | 1-5-3-6-2-4 |
Noise | ≤119dB(A) |
Number of cylinders | 6 |
Displacement | 11.596L |
Oil consumption | 0.5g/ kW·h |
Idling | 650±30r/min |
Smoke intensity | ≤1.0Rb |
Emission standard | IMO TIER II |
Crankshaft rotation direction(towards free end) | clockwise |
Product portfolio
Model | Air intake mode | Rated power (kW/Ps) | Rotational speed (rpm) | Oil supply mode | Emission level |
WD12C300-15 | Turbocharged and intercooled | 220/300 | 1500 | Mechanical pump | IMO II/China Tier I |
WD12C300-18 | Turbocharged and intercooled | 220/300 | 1800 | Mechanical pump | IMO II/China Tier I |
WD12C327-15 | Turbocharged and intercooled | 240/327 | 1500 | Mechanical pump | IMO II/China Tier I |
WD12C327-18 | Turbocharged and intercooled | 240/327 | 1800 | Mechanical pump | IMO II/China Tier I |
WD12C350-18 | Turbocharged and intercooled | 258/350 | 1800 | Mechanical pump | IMO II/China Tier I |
WD12C375-21 | Turbocharged and intercooled | 275/375 | 2150 | Mechanical pump | IMO II/China Tier I |
WD12C400-21 | Turbocharged and intercooled | 294/400 | 2150 | Mechanical pump | IMO II/China Tier I |
Product Features
- Safe and reliable: It uses a frame-type main bearing structure, and boasts high stiffness of the engine block, and low vibration and noise; it is cooled by internal and external circulating water cooling means, of which the internal circulating water part uses fresh water to cool the diesel engine, and the external circulating water part uses seawater to cool the fresh water through the seawater/fresh water heat exchanger, so as to extend the service life of the diesel engine. And, the engine can be equipped with an optional water jacket exhaust pipe to reduce the temperature in the engine compartment.
- Strong power: It boasts large power reserve, rapid acceleration and high speed.It is suitable for high speed ships and heavy duty fishing boats.
- Fuel economy: The well-designed intake and oil supply system widens the operating range of the diesel engine and are able to maintain low fuel consumption in both normal operating conditions and speed ranges.
- Strong practicality: The unique Yuanhangbao monitoring system is able to monitor the speed, water temperature, oil temperature and pressure and other data of the diesel engine in a real time manner, and in case that the diesel engine parameters exceed the limit, an automatic alarm is triggered and the engine is shut down; the wind/wave mode is added to ensure that the ship is not shut down at critical moment.
Standard Equipment
Engine and block Cast iron frame style body structure One-piece forged crankshaft Separate cast iron cylinder heads and dry 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 Self-priming raw water pump, mechanically driven Lubrication system Full flow duplex type oil filters replaceable engine running Fresh water cooled lube oil cooler plate type | Fuel system P type in line injection pump Dual-skinned fuel pipe with alarm and leakage collector Duplex fuel filters replaceable engine running Water separated filter Intake air and exhaust system Washable air filter & exhaust expansion joint Insulated dry type or water jacket exhaust manifold Electrical system 24V electric starter motor and battery charging alternator Voyage safeguard monitor and 5m harness Flywheel and housing SAE1 flywheel housing and SAE14 flywheel Certification CCS and EIAPP |
Power definition Standard ISO 3046/1 -1995(F) Reference conditions Ambiant temperature 25 °C Barometric pressure 100 kPa Relative humidity 30% Raw water temperature 25 °C | Fuel Relative density 0,840 ± 0,005 Lower calorific power 42 700 kJ/kg Consumption tolerances ± 5 % Lube oil Recommend grade CF-4 15W/40 |
Production cycle: 21 working days.
Mode of transport: by seaTerms of payment: 30% down payment, balance settled before delivery.
Packing method: non-fumigated wood export packing.
Delivery time: 5 working days after receipt of full payment.
Warranty period: one year warranty. If the problem is not caused by human, it can be repaired at the nearest overseas service station.After the warranty period, by virtue of the purchase contract, enjoy more preferential parts service.
Certifications
Enterprise and product certification.
ISO9001 ,TUV ,CE , CCS , LR, GL, DNV , BV ,ABS, NK, RS,RINA ,KR
The delivery moment
We have closely related transportation companies, engineering logistics, containers, air freight, international railways. International ground transportation.
There are many ways to choose, and the shipping cost is even lower. Timeliness is higher.
Our Company