2206 to 4800 kW Marine Diesel Engine

For 2206 to 4800 kW Marine Diesel Engine, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Marine Diesel Engine has been well received by many customers and enjoyed a good reputation in many countries. Megawatt Marine Diesel Enginehave characteristic design & practical performance & competitive price, for more information on the Marine Diesel Engine, please feel free to contact us.

Send Inquiry

Product Description

Standard and Optional Parts

Cooler: shell-and-tube heat exchanger (standard), plate heat exchanger (optional)
Turning gear: motor-driven (standard)
Governor: hydraulic governor (standard), E-H governor, electronic governor (optional)
Silencer: optional
Exhaust expansion joint: optional

2206 to 4800 kW Marine Diesel Engine Parameters Table

Item	Unit	Data
Type		Four-stroke, water-cooled, in-line, turbocharged and intercooled, direct injection
Bore×Stroke	mm	340×380
Number of Cylinders		6 / 8
Displacement	L	261.48 / 348.64
Compression Ratio		13.5 : 1
Speed	rpm	500 -650
SFOC	g/kW·h	≤182+3% (at 100% MCR) ≤180+3% (at 85% MCR)
SLOC	g/kW·h	≤0.6+20%
Starting Mode		Compressed-air motor
Direction of Rotation		Starboard engine: clockwise（aft. end） Port engine: anticlockwise（aft. end）
Minimum Height for Lifting Piston	mm	2400 (above crankshaft centerline)
Outline Dimensions Length×Width ×Height	mm	6 cylinders approx.: 5410×1860×3810 8 cylinders approx..: 6830×2540×4210
Net Weight	Kg	40000 / 52000

Model Portfolio Table

Series	Model		MCR kW/Ps	Speed rpm	MEP Mpa	NOX Emission Standard (with SCR system)
Series	Starboard	Port	MCR kW/Ps	Speed rpm	MEP Mpa	NOX Emission Standard (with SCR system)
NL6340	MN6340ZC	MN6340ZC1	3600	650	2.54	IMO Tier III
	MN6340ZC2	MN6340ZC3	3552	650	2.51	IMO Tier III
	MN6340ZC4	MN6340ZC5	3310	620	2.45	IMO Tier III
	MN6340ZC14	MN6340ZC15	3089	600	2.36	IMO Tier III
	MN6340ZC18	MN6340ZC19	2970	620	2.20	IMO Tier III
	MN6340ZC24	MN6340ZC25	2648	550	2.21	IMO Tier III
	MN6340ZC30	MN6340ZC31	2206	500	2.02	IMO Tier III
NL8340	MN8340ZC	MN8340ZC1	4500	600	2.54	IMO Tier III
	MN8340ZC2	MN8340ZC3	4500	620	2.50	IMO Tier III
	MN8340ZC4	MN8340ZC5	4800	650	2.58	IMO Tier III
	MN8340ZC6	MN8340ZC7	4640	650	2.46	IMO Tier III
	MN8340ZC8	MN8340ZC9	4045	600	2.32	IMO Tier III
	MN8340ZC10	MN8340ZC11	3529	550	2.31	IMO Tier III
	MN8340ZC12	MN8340ZC13	2970	525	1.95	IMO Tier III

Remark: Product parameters and model portfolio are for reference only. Please contact the relevant personnel for official information on delivery time. The delivery scope for each model engine shall be performed as per the corresponding technical files.

Outline