CSI Ningdong DF330 Series Marine Dual Fuel Engine-Marine engine-Yangzhou Taikang Power Technology Co., Ltd.

CSI Ningdong DF330 Series Marine Dual Fuel Engine

Marine engine products include diesel engines, dual-fuel engines and pure gas engines. Diesel engine main production models include N170, N210, NL210, DF210G, N230, N300, NL300, G300, GN320, DN320, DN330, DN340, NL340, NL340CR, NV32/40 series, power range from 184~9000KW, In line with the International Maritime Organization (IMO) Tier II, (IMO) Tier II I (plus SCR exhaust treatment device), GB15097 Marine diesel engine one, two stage emissions requirements, dual-fuel, pure gas products can be covered by a full range, It is widely used in fishing boats, inland and coastal transport ships, engineering vessels, ro-ro ships and various merchant ships as the main propulsion power and auxiliary machinery. The products can provide customized services according to the actual use conditions and needs of users, and can also be equipped with complete sets of equipment such as gear boxes, couplings and alarm protection devices according to user needs.

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

CONTACT

Related Products

Item	Unit	Data
Type		Four-stroke, water-cooled, in-line, turbocharged and intercooled, direct injection
Bore×Stroke	mm	330×450
Number of Cylinders		6 / 8
Displacement	L	230.9 / 307.8
Compression Ratio		13.5 : 1
Speed	rpm	620 -650
SFOC	g/kW·h	≤182+5% (during fuel mode)
SFGC	KJ/kW·h	≤8600 (at rated power)
SLOC	g/kW·h	≤0.6+20%
Gas Supply Pressure	bar	4 – 6
Substitution Rate		70 – 85% (at 50% – 100% rated power)
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.: 5435×2260×3880 8 cylinders approx..: 6825×1925×3795
Net Weight	Kg	37500 / 46500

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)
DF6330	DF6330ZC	DF6330ZC1	1765/2400	620	1.67	IMO Tier III
	DF6330ZC2	DF6330ZC3	2000/2720	650	1.73	IMO Tier III
	DF6330ZC8	DF6330ZC9	2206/3000	650	1.91	IMO Tier III
	DF6330ZC10	DF6330ZC11	2000/2720	620	1.67	IMO Tier III
	DF6330ZC14	DF6330ZC15	2206/3000	620	1.85	IMO Tier III
	DF6330ZC16	DF6330ZC17	2427/3300	650	1.94	IMO Tier III
	DF6330ZC18	DF6330ZC19	2500/3400	650	2.0	IMO Tier III
	DF6330ZC20	DF6330ZC21	2427/3301	620	2.03	IMO Tier III
DF8330	DF8330ZC	DF8330ZC1	2648/3601	620	1.66	IMO Tier III
	DF8330ZC2	DF8330ZC3	2970/4039	650	1.78	IMO Tier III
	DF8330ZC4	DF8330ZC5	3310/4502	650	1.98	IMO Tier III
	DF8330ZC6	DF8330ZC7	3000/4080	620	1.89	IMO Tier III
	DF8330ZC8	DF8330ZC9	2970/4039	620	1.87	IMO Tier III
	DF8330ZC10	DF8330ZC11	3089/4201	650	1.85	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.