6 Cylinder Yc6mj/Yc6mk Series (YC6MK300C) Marine Diesel Engines for Boats and Ships

• Customization: Available
• After-sales Service: Provied
• Warranty: Provied
• Model NO.: YC6MK300C
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 6-Cylinder
• Type: Combustion Engine
• Application: for 150-250kw Auxiliary Genset
• Transport Package: The Wooden Case
• Specification: 1834X1028X1278
• Trademark: Yuchai
• Origin: Guangxi, China
• HS Code: 8408100000
• Production Capacity: 50000 Sets / Year

Product Description

YC6MJ/YC6MK Integrated the advanced technology of Germany, America and Japan. YC6MJ/YC6MK is the new generation engine especially developed to meet the requirements of vessels. It is ideal for powering various kinds of vessels. It is used as the ideal power for 150-250kw auxiliary genset.

Features
High applicability
Installation size is interchangeable between YC6MJ and YC6MK
Reliability and durability
1. The development of product is carried out with rigorous mechanical engineering development accreditation standards; all products are passed the accreditations such as cold & impact test in depth, high temperature & severe cold condition test and crankshaft fatigue test etc.; External characteristic maximum torque is 2150N.m.
2. The development is strictly by European famous companies developing program, Based on the European engine development requirements, the engine overhaul period is more than 12000 hours.
Fuel economy
1. Optimized fuel injection pump, fuel consumption better than the engines of same power
2. Four-valve technology increases the flow areas of air by a wide margin, so as to realize better atomization condition and more intense combustion.
3. Use the valve seal, With Yuchai proprietary piston ring seal technology and valve seal technology, lubricating oil consumption is lower than domestic power transmission products with more than 50%;
Safety and comfortability
1. Equipped with digital intelligent local panel and remote monitoring instrument and integral cast iron freshwater cooling water jacket exhaust pipe (YC6MK Partial optional) are adopted to lower the temperature of cabin and ensure safe operation
2. Equipped with integral gearbox , rear positioned gear chamber and advanced point-line gear-meshing technology are adopted to lower mechanical noise of transmission system in further

Technical parameters

Model	YC6MJ450L-C20		YC6MJ410L-C20					YC6MJ365L-C20
Type	,,, Vertical, in-line, water-cooled, four-stroke
Intake way	Turbo-charged& inter-cooled
-×(mm) No. of cylinders - Bore × Stroke	6-131×145
(L) Displacement	11.73
Compression ratio	16.8:1
/(kW(Ps)/r/min) Continuous power /speed	330 (450) /2100		300 (410) /1800					267 (365) /1500
/ One-hour power/speed	363 (495) /2168		330 (450) /1858					293.7 (400) /1548
(g/kW·h) Min. specific fuel consumption	≤192
(g/kW·h) Specific oil consumption	≤0.5
(L) Engine oil capacity	28
(r/min) Min.steady working speed	≤945			≤810			≤675
() Crankshaft rotation direction (seen from power output end)	Anticlockwise
Starting way	Electrical
(kg)Net weight	1250
(××)(mm) Overall dimensions (LxWxH)	1834×1028×1278
Matched reduction gearbox	300,J300,D300etc
Certificate	ZC,CCS,EIAPP,I
Model		YC6MK280L-C20			YC6MK350L-C20		YC6MK320C
Type		,,, Vertical, in-line, water-cooled, four-stroke
Intake way		Turbo-charged& inter-cooled
-×(mm) No. of cylinders - Bore × Stroke		6-123×145
(L) Displacement		10.338
Compression ratio		17.5:1
/(kW(Ps)/r/min) Continuous power /speed		206 (280) /2100			257 (350) /1800		235 (320) /1800
/(kW(Ps)/r/min) One-hour power/speed		226.6 (310) /2168			282.7 (385) /1858		258.5 (350) /1858
(g/kW·h) Min. specific fuel consumption		≤189
(g/kW·h) Specific oil consumption		≤0.5
(L) Engine oil capacity		28
(r/min) Min.steady working speed		≤945				≤810
() Crankshaft rotation direction (seen from power output end)		Anticlockwise
Starting way		Electrical
(kg)Net weight		1270
(××)(mm) Overall dimensions (LxWxH)		1531×867×1187
Matched reduction gearbox		MB242,MB270,300etc
Certificate		ZC,CCS,EIAPP,I

 

Model	YC6MK300C	YC6MK260L-C20	YC6MK240L-C20
Type	,,, Vertical, in-line, water-cooled, four-stroke
Intake way	Turbo-charged& inter-cooled
-×(mm) No. of cylinders - Bore × Stroke	6-123×145
(L) Displacement	10.338
Compression ratio	17.5:1
/(kW(Ps)/r/min) Continuous power /speed	220 (300) /1500	192 (260) /1500	176 (240) /1500
/(kW(Ps)/r/min) One-hour power/speed	242 (330) /1548	211.2 (285) /1548	193.6 (265) /1548
(g/kW·h) Min. specific fuel consumption	≤189
(g/kW·h) Specific oil consumption	≤0.5
(L) Engine oil capacity	28
(r/min) Min.steady working speed	≤675
() Crankshaft rotation direction (seen from power output end)	Anticlockwise
Starting way	Electrical
(kg)Net weight	1270
(××)(mm) Overall dimensions (LxWxH)	1531×867×1187
Matched reduction gearbox	MB242,MB270,300etc
Certificate	ZC,CCS,EIAPP,I

 

Model	YC6MK300C	YC6MK260L-C20	YC6MK240L-C20
Type	,,, Vertical, in-line, water-cooled, four-stroke
Intake way	Turbo-charged& inter-cooled
-×(mm) No. of cylinders - Bore × Stroke	6-123×145
(L) Displacement	10.338
Compression ratio	17.5:1
/(kW(Ps)/r/min) Continuous power /speed	220 (300) /1500	192 (260) /1500	176 (240) /1500
/(kW(Ps)/r/min) One-hour power/speed	242 (330) /1548	211.2 (285) /1548	193.6 (265) /1548
(g/kW·h) Min. specific fuel consumption	≤189
(g/kW·h) Specific oil consumption	≤0.5
(L) Engine oil capacity	28
(r/min) Min.steady working speed	≤675
() Crankshaft rotation direction (seen from power output end)	Anticlockwise
Starting way	Electrical
(kg)Net weight	1270
(××)(mm) Overall dimensions (LxWxH)	1531×867×1187
Matched reduction gearbox	MB242,MB270,300etc
Certificate	ZC,CCS,EIAPP,I

 

Model	YC6MK240L-C22	YC6MK260L-C22	YC6MK300L-C22	YC6MK330C
Type	,,, Vertical, in-line, water-cooled, four-stroke
Intake way	Turbo-charged& inter-cooled
-×(mm) No. of cylinders - Bore × Stroke	6-123×145
(L) Displacement	10.338
Compression ratio	17.5:1
/(kW(Ps)/r/min) Continuous power /speed	176 (240) /1500	192 (260) /1500	220 (300) /1500		240 (330) /1500
/(kW(Ps)/r/min) One-hour power/speed	193.6 (265) /1500	211.2 (285) /1500	242 (330) /1500		264 (365) /1500
(g/kW·h) Min. specific fuel consumption	≤189
(g/kW·h) Specific oil consumption	≤0.5
(L) Engine oil capacity	28L
(r/min) Min.steady working speed	/
() Crankshaft rotation direction (seen from power output end)	Anticlockwise
Starting way	Electrical
(kg)Net weight	1270
(××)(mm) Overall dimensions (LxWxH)	1531×867×1187
Adapted for marine gen-set	150kW	160kW	180kW		200kW
Certificate	ZC,CCS,EIAPP,I

Application
(1)fishing-boat
(2)cargo-ship
(3)passenger-Boat
(4)tugboat

Casting ability

Yuchai owns the largest engine castings manufacturing base in Asia, with  a total investment more than RMB 1 billion. Yuchai adopts advanced casting equipment and process from Germany. It can manufacture 780,000 castings for engine body and 750,000 castings for cylinder head each year

Machining ability

Yuchai owns 25 processing lines of engine parts, which are used to process key engine parts such as cylinder block, cylinder head, crankshaft and camshaft. Yuchai can process 870,000 engine bodies and 900,000 cylinder heads each year

Trial Manufacturing ability

Assembling ability

Yuchai owns 11 engine assembly lines and 169 test-run benches, including 20 test-run benches for gas engines. Yuchai meets both assembling and testing requirements for diesel engines (light, medium, heavy and large sizes) and gas engines

Business cooperation




Certificate

FAQ

1. Q: What is the price?
    A: Our price is determined by various factors, including model, power, product configuration, quantity, price terms (FOB, CIF, CPT, FCA, etc.) and so on.

2. Q: What are your terms of payment?
    A: We accept telegraphic transfer (bank telegraphic transfer), letter of credit, etc.

3. Q: What are your payment terms?
    A: In principle T/T 30% as deposit, 70% before delivery.

4. Q: What is the minimum order quantity?
    A: 1 complete machine; 1 engine component;

5. Q: Do you have samples?
    A: Sample order is acceptable, but due to the high value of the engine, we cannot accept free of charge in principle.

6.Q: What are your packing conditions?
   A: Fumigated in wooden cases.

7. Q: What is the production cycle (lead time)?
    A: For engine parts, we usually have enough in stock; For engines, usually around 30 days;

8. Q: Do you have any other brands?
    A:OUR YUCHAI IS A PRODUCTION ENTERPRISE, industry and trade integration, only do YUchai brand related products. Therefore, any inquiries are welcome and we will always do our best to support our customers.

9. Q: Is there a warranty and how long is the warranty period?
    A: We can provide warranty services, different models of the warranty cycle is not the same, the specific situation depends, can be negotiated.

10. Q: How about after-sales service and maintenance?
      A: We provide repair and maintenance services abroad. In addition, we can provide electronic version of "Engine Operation and Maintenance Manual", "Parts Atlas", "Maintenance Manual" and other materials to the end customers, covering the whole series of export products, to provide reliable technical guidance for market service training.