2300rpm Weichai 8m21 Series Marine Diesel Engine (735-1000kW)

• Customization: Available
• After-sales Service: People ,Parts and Technical Support
• Warranty: One Year
• Model NO.: 8M21Y1000-23E200
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Naturally Aspirated
• Piston Movement: Rotary
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 8-Cylinder
• Type: Electric Motor
• Weight: 1900 Kg
• Color: Blue
• Output: 1000HP to 1360HP
• Transport Package: Wooden Case
• Specification: 1300× 1200× 1285 (mm)
• Trademark: weichai or OEM
• Origin: China
• HS Code: 8408100000
• Production Capacity: 10000PCS/Year

Product Description

Weichai 8M21 series marine diesel engine (735-1000kW)

 

 

 

Parameters Table

Type	Four-stroke, water cooled, V type, dual stage turbocharged and intercooled	Number of cylinders	8
Bore & stroke	127×165 (mm)	Displacement	16.72 L
Oil consumption rate	≤0.5 g/kW.h	Noise	≤100 dB(A)
Minimum fuel consumption rate	200 g/kW.h	Idle speed	700±50 r/min
Rotation  (facing the flywheel)	Counter-clockwise	Net weight	1900 kg
Dimensions (L×W×H)	1300×1200×1285 (mm)

Model Portfolio Table

Series	Model	Aspiration	Rated power kW/Ps	Speed  r/min	Fuel system	Emission	Power rating
8M21*	8M21Y1000-23E200	Dual TA	735/1000	2300	HPCR	IMO	P3
	8M21Y1100-23E200	Dual TA	809/1100	2300	HPCR	IMO / EPA III	P3
	8M21Y1250-23E200	Dual TA	919/1250	2300	HPCR	IMO / EPA III	P4
	8M21Y1360-23E200	Dual TA	1000/1360	2300	HPCR	IMO / EPA III	P5

Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. 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

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
• Using the global excellent supplier system of Weichai, the quality of parts is reliable
• Both cooling and lubrication systems have emergency interfaces
• 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
• High torque range is wide, quick response, and fast speed increase
• Constant power in high speed range

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 200g/kW•h
• Customized design for lower fuel consumption

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
• Emission complies to IMO Tier II and EPA III

Strong practicability

• LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
• Modular design, compact structure, convenient engine room layout
• Convenient maintenance, beautiful compact appearance
• Different control strategies are adjusted according to different performance requirements
• Receive/output various control signals, which meet the requirements of automation control

• Optional Internet intelligent instrument, installed sea water pump, damping pad and other configurations, to meet the needs of different customers 
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