735 to 3089 kW Marine Diesel Engine

As a professional high quality 735 to 3089 kW Marine Diesel Engine manufacturer, you can rest assured to buy Dual Fuel Generator Sets from our factory and we will offer you the best after-sale service and timely delivery.At Megawatt, our professional management and technical teams excel in various aspects of our business. From pre-sale application support to sales assistance and after-sales service, our teams consistently deliver outstanding performance that resonates with our valued customers.

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Product Description

Standard and Optional Parts

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

735 to 3089 kW Marine Diesel Engine Parameters Table

Item	Unit	Data
Type		Four-stroke, water-cooled, in-line, turbocharged and intercooled, direct injection
Bore×Stroke	mm	320×380
Number of Cylinders		6 / 8
Displacement	L	183 / 244.5
Compression Ratio		13 : 1
Speed	rpm	550 - 650
SFOC	g/kW·h	≤190+5% (at 100% MCR) ≤188+5% (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	2600 (above crankshaft centerline)
Outline Dimensions Length×Width ×Height	mm	6 cylinders approx.: 5020×1580×2780 8 cylinders approx..: 6210×1755×2950
Net Weight	Kg	22000 / 27000

Model Portfolio Table

Series	Model		MCR kW/Ps	Speed rpm	MEP Mpa	Mean Piston Speed m/s	NOX Emission Standard (with SCR system)
Series	Starboard	Port	MCR kW/Ps	Speed rpm	MEP Mpa	Mean Piston Speed m/s	NOX Emission Standard (with SCR system)
GN6320	MN6320ZC2B	MN6320ZC3B	735/1000	600	0.8	7.60	IMO Tier III
	MN6320ZC8B	MN6320ZC9B	1323/1800	550	1.57	6.97	IMO Tier III
	MN6320ZC10B	MN6320ZC11B	1323/1800	600	1.44	7.60	IMO Tier III
	MN6320ZC12B	MN6320ZC13B	1471/2000	600	1.60	7.60	IMO Tier III
	MN6320ZC14B	MN6320ZC15B	1618/2200	600	1.77	7.60	IMO Tier III
GN8320	MN8320ZC	MN8320ZC1	2206/3000	600	1.80	7.60	IMO Tier III
	MN8320ZC2B	MN8320ZC3B	2500/3400	600	2.05	7.60	IMO Tier III
	MN8320ZC4B	MN8320ZC5B	2795/3800	630	2.18	7.98	IMO Tier III
	MN8320ZC6B	MN8320ZC7B	3089/4200	650	2.33	8.23	IMO Tier III
	MN8320ZC12B	MN8320ZC13B	2648/3600	600	2.17	7.60	IMO Tier III
	MN8320ZC14B	MN8320ZC15B	2970/4040	650	2.24	8.23	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