Brand Best Seller Weichai 4 Stroke Heavy Diesel Engine for Marine Wp12c450-21

• After-sales Service: 1 Year or 1000 Working Hours
• Warranty: 1 Year or 1000 Working Hours
• Speed: Speed
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WP12
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Number of Cylinders: 6-Cylinder
• Type: Combustion Engine
• Specification: 1695× 858× 1385 (mm) / 1200kg
• Origin: China
• HS Code: 8408100000
• Package Size: 1695.00cm * 858.00cm * 1385.00cm
• Package Gross Weight: 1200.000kg

Product Description

 

Product Parameters

 
  

Type	Four-stroke, water cooled, in-line, turbocharged and aftercooled	Number of cylinders	6
Bore & stroke	126×155 (mm)	Displacement	11.596 L
Oil consumption rate	≤0.5 g/kW.h	Noise	≤100 dB(A)
Minimum fuel consumption rate	191 g/kW.h	Idle speed	650±50 r/min
Torque reserve	25-35%	Rotation direction of crankshaft	Counter-clockwise
		(facing the flywheel end)
Dimensions (L×W×H) / net weight	Mechanical pump 1695×858×1385 (mm) / 1200kg
	HPCR 1683×928×1264 (mm) / 1200kg

 

 

 

Product Description

 

       High-speed engine products including WP4.1,WP4,WP6,WP7,WD10,WD12,WP10, WP12,WP13,M26,M33, which are mainly used as the main engine and auxiliary engine of the high-speed ships and boats, passenger ship, and fishing boat and inland river transport ship; WHM6160/170 medium speed engine products, which are mainly used as the main engine, electric propeller and auxiliary engine of the bulk cargo carrier, car/passenger ferry, public service ship, offshore support vessel, ocean fishing vessel, engineering ship, multi-purpose ship; CW200/CW250/WH620/WH20/WH25/WH28 medium speed engine products, which are mainly used as the main engine, and auxiliary engine of the engineering ship, passenger ship, fishing boat, and bulk cargo carrier; and MAN series L21/31, L23/30A, L27/38, L32/40 and V32/40 products, which are mainly used as the main engine, electric propeller and auxiliary engine of the bulk cargo carrier, engineering ship, multi-purpose ship, and marine traffic management ship.

 

Safe and reliable

• The high-strength design of structural parts such as engine block, piston and bearing bush ensures the reliability of diesel engine under high explosion pressure
• For turbocharger, starter, high-pressure oil pump and other important parts, global excellent suppliers are used
• Withstand the most stringent durability test and assessment; ensure the reliability of key parts and components; and the overhaul period of the whole engine is over 20000h
• Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy
• Replace the filter without stopping

 

Strong power

• Accurate control by electronic control units, high injection pressure, small fluctuation of rotating speed, and strong power
• Low-speed and high-torque design with the torque reserve of 25%-35%, quick response, and fast speed increase

Economical and fuel-efficient

• The fuel injection law is optimized, the fuel injection pressure, fuel injection quantity and fuel injection time are accurately controlled, the fuel is fully atomized, and the minimum fuel consumption rate is 191g/kW•h
• Customized design for lower fuel consumption

 

Strong practicability

• LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
• Horizontal air filter and rear turbocharger reduce the height of the whole engine and facilitate the layout of the engine compartment 
• Different control strategies are adjusted according to different performance requirements
• Receive/output various control signals, which meet the requirements of automation control

Comfortable and environmentally friendly

• It can realize multiple injections such as pre-injection and post-injection, and the noise and vibration are reduced by 20% compared with the mechanical pump system
• Water jacket exhaust pipe and water jacket exhaust tail pipe are used to reduce engine compartment temperature
• IMO ship emission standards are met 

 

 

Model Portfolio Table

 
 

Series	Model	Aspiration	Rated power	Speed	Fuel system	Emission	Power rating
			kW/Ps	r/min
WP12	WP12C400-18	TA	295/400	1800	Mechanical pump	IMO2	P1
	WP12C450-21	TA	330/450	2100	Mechanical pump	IMO2	P1
	WP12C500-21E121	TA	368/500	2100	HPCR	IMO2	P2
	WP12C550-21E121	TA	405/550	2100	HPCR	IMO2	P3

 

 

 

Diesel engine parts

 

 

Product Components

 
 

FAQ

 

FAQ
1.What is your warranty period?
Our warranty period is 1 year or 1200 working hours , whichever comes first(excluding damage to generator set spare parts due to incorrect manual operation)
2.Is your products the lowest price?
The price is based on the quality level and the order quantity.
We have different quality level products for buyers option.
3.What's your delivery time?
Our standard delivery time is 20 to 30 days. If you have urgent demand, the delivery time will be shortened as needed. If you have special requirements , the delivery time will be longer.
4.Can machines be customized?
Yes. Our machines can be customized according to the specific requirements of customers.
5.What are your terms of payment?
T/T 30% as deposit , 70% before delivery. Before you pay, we will show you pictures of the products and packaging.
 

 

Our Services

 

Company Profile