220kw/300HP 2250rpm Brand New Weichai Marine Enigine Wp7c300-22.5e120 Approved by CCS

Product description

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 12000h
• Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy

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 20%-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 192g/kW•h 

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

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

• Parameters Table

  Type	Four-stroke, water cooled, in-line, turbocharged and intercooled	Number of cylinders	6
  Cylinder diameter/stroke	108×136(mm)	Displacement	7.47L
  Oil consumption rate	≤0.2g/kW·h	Noise	≤97dB(A)
  Minimum fuel consumption rate	192g/kW·h	Idle speed	700±50r/min
  Torque reserve	20-35%	Net weight	850kg
  Rotation direction of crankshaft (facing the free end)	Clockwise	Emission standard	IMO TIER II
  Dimensions	Length × Width × Height 1398×865×980(mm)

  Model Portfolio Table

  Series	Model	Air intake mode	Rated power kW/Ps	Speed r/min	Fuel feeding mode	Emission level	Power classification
  WP7	WP7C268-18E120	Turbocharged and intercooled	197/268	1800	Electronical-controlled common rail	IMO	P1
  	WP7C278-21E120	Turbocharged and intercooled	205/278	2100	Electronical-controlled common rail	IMO	P1
  	WP7C300-22.5E120	Turbocharged and intercooled	220/300	2250	Electronical-controlled common rail	IMO	P2

  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.
  
  

•