Products
- Main Engine And Accessories
- Host Device
- Auxiliary Machinery
- Deck Machinery
- Materials
- Life-Saving Equipment
- Fire Alarm System
- Pump
Marine Pump
Jet Pump
Plunger Pump
Centrifugal Pump
Submersible Pump
Vortex Pump
Mud Pump
Vane Pump
Lubricating Oil Pump
Gear Pump
Hydraulic Pump
Fire Pump
Mixed Flow Pump
Sludge Discharge Pump
Impurity Pump
Dredging Pump
Metering Pump
Vacuum Pump
Magnetic Pump
Process Pump
Pneumatic Pump
Multi-stage Pump
Axial Flow Pump
Other Pump
- Hydraulic Lubrication
- Valve
Globe Valve
Gate Valve
Butterfly Valve
Relief Valve
Ball Valve
Fire Control Valve
Turn The Valve
Check Valve
Valve Remote Control/Valve Co
Observation/Sight Glass
Air Pipe Head/Mud Box
Solenoid Valve
Regulator Valve
Hand Valve
Needle Valve
Quick Closing Valve Series
Plug Valve
Storm Valve
Marine Valve Group Series
Other Valve Series
- Communication Navigation
- Environmental Protection
- Marine Electrical
Transformer
Power
Distribution Board
Lamp
Explosion-Proof Electrical App
Main Auxiliary Machine Remote
Centralized Bridge Console
Engine Room Control Console
Magnetic Starter
Charging and Discharging Plate
Telegraph
Relays
Scouting INST
Fishery Detector
Anemometer
Marine Kitchen Equipment
Marine Laundry Equipment
- Marine Hardware, Tools, Bearing
- Shipbuilding Equipment
- Metal Material
Cables and Accessories
Steel Plate
Ball Flat Steel
Steel Pipe
Metal Casting/Forging
Steel Wire Rope
Copper sleeve
centrifugal casting process brass sleeve
Copper plate
Copper half bearing bush
Copper splint
Copper nut
copper friction plate
Copper flange
composite gear
copper worm wheel
Copper roller
Wedge block
High Precision Oil Groove Sleeve Con Rod Shaft Bushing
Self lubricating copper sleeve
Bronze Pipe Copper Alloy Tube
- Non-Metallic Materials
- Surface Treatment
- Welding/Cutting/Inspection
- Marine Supplies & equ
- The Whole Ship
We're here to help
For product information and pricing, chat with sales agent:
Weichai
WEICHAI Engine【WP12 series marine diesel engine (295-405kW)】
- Type:Weichai
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
Save Big Now, Discount Expires Soon.
-
Parameters Table
Type Four-stroke, water cooled, in-line, turbocharged and intercooled Number of cylinders 6 Cylinder Bore/stroke 126×155(mm) Displacement 11.596L Oil consumption rate ≤0.5g/kW·h Noise ≤100dB（A） Minimum fuel consumption rate 191g/kW·h Idle speed 600±50r/min Torque reserve 25-35% Rotation direction of crankshaft
(facing the flywheel end)Counter-clockwise Dimensions
Length × Width × Height/net weightMechanical pump 1695×858×1385（mm） 1200kg
Electronical-controlled pump and rear turbocharger 1683×928×1264（mm） 1200kg
Model Portfolio Table
Series Model Air intake mode Rated power
kW/PsSpeed
r/minFuel feeding mode Emission level Power classification WP12 WP12C400-18 Turbocharged and intercooled 295/400 1800 Mechanical pump IMOⅡ P1 WP12C450-21 Turbocharged and intercooled 330/450 2100 Mechanical pump IMOⅡ P1 WP12C500-21 Turbocharged and intercooled 368/500 2100 HPCR IMOⅡ P2 WP12C550E212 Turbocharged and intercooled 405/550 2100 HPCR IMOⅡ P3 Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
-
Product description
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.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.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.
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.IMOⅡ ship emission standards are met .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.
Related Products
-
WEICHAI Engine【170 series marine diesel engine (258-735kW)】
-
WEICHAI Engine【M33 series marine diesel engine (404-1545kW)】
-
WEICHAI Engine【WP13 series marine diesel engine (330-405kW)】
-
WEICHAI Engine【WD12 series marine diesel engine (220-294kW)】
-
WEICHAI Engine【WD10 series marine diesel engine (140-240kW)】