720HP 1200rpm Marine Diesel Engine Yuchai Motor Marino 720HP Main Engine 1200rpm

• Customization: Available
• After-sales Service: Global Service Policy
• Warranty: 1 Year or 2000 Hours
• Model NO.: YC6TF720L-C20
• Cylinders: 6
• Fuel Type: Diesel
• Engine Capacity: >6L
• Engine: 4 Stroke
• Engine Position: Inboard
• Condition: New
• Technology: Germany Technology
• Quality: Best Quality of Machine
• Appearance: Stable Working
• Performance: Reliable Running
• Application: Dredger Boat Engine
• Service: Fishing Boat Driving
• Cost: Competitive Price
• Fuel: Low Fuel Consumption
• Status: Continuous Runing
• Transport Package: Plywood
• Specification: 720HP, 1200RPM
• Trademark: Yuchai
• Origin: China
• HS Code: 8483
• Production Capacity: 500/Month

Product Description

6TF Integrated the advanced technology of Germany, America and Japan. 6TF is the new generation engine especially developed to meet the requirements of vessels. It is deal for powering various kinds of vessels. It is also used as ideal power for 500-700KW auxiliary genset.

Reliability and Durability:  The development of products is carried out with rigorous mechanial engineeringdevelopment accreditation standards; durability bench test accumlated for 20,000 hours.

High strength alloy cast iron body and integral forging steel crankshaft, guarantee the safe operation of the engine, and fressh water cooling cold, service life is longer and more reliable. Water cooled exhaust pipe design, effectively reduce the cabin environment temperature, safer and more comfortable.

Fuel economy  

Four-valve technology, greatly increase the inlet and exhaust flow area, atomization is more uniform, burn more fully, the exhaust smoke of small, low fuel consumption, flat curve, more economic work area.

Fuel comsumption is reduced by 10-15% compared with the diesel engines of the same power category. 

Convenient maintenance  

Modular design, wet cylinder liner, cylinder head using a cylinder cover, open the side window, easy installation and maintenance.

Strong power  

Four-valve technology reduces effectively intake and exhaust noises.

High efficient Turbocharger & Intercooled technology, higher power per liter, larger torque, sufficient power reserve, which is applicable to various working conditions with high operation efficiency.

Engine model: YC6TF720L-C20
Rated power:   720HP,530KW,   Max Power:      795HP,583KW
Rated speed:   1200RPM   Max speed:      1238RPM
Configuration:  Vertical, in line, 6 cylinder, water-cooled, 4 stroke
Bore*Stroke:   175*220mm
Displacement: 31.75L
Compression ratio: 15 : 1
Fuel consumption: 195g/kw.h
Oil consumption: 0.5 g/kw.h
Rotation: Anticlockwise ( facing flywheel)
Dry weight: 3400kg
Size: 2181*1125*1892mm
 

Marine Diesel Engine Model List
Engine model		Rated			Standby			Intake	Displace ment(L)	Weight (kg)	Dimension (L*W*H mm)	Flywheel Spec	Certificate
		HP	KW	Speed	HP	KW	Speed
16VCX	16VCX4000L-C20	4000	2940	1500	4400	3234	1548	Turbocharged, inter-cooled, Elecrical Unit pump	121.98	13500	3800*1966*2418	SAE21	CCS,IMO
	16VCX3600L-C20	3600	2646	1350	3960	2910.6	1393
	16VCX3300L-C20	3300	2426	1350	3630	2668.6	1393
16VC	16VC3000L-C20	3000	2206	1500	3300	2427	1548		105.56	12000	3756*1818*2414	SAE21	CCS, IMO
	16VC2700L-C20	2700	1985	1350	2970	2184	1393
	16VC2400L-C20	2400	1764	1200	2640	1940	1238
12VC	12VC2200L-C20	2200	1618	1500	2420	1780	1548	Turbocharged, inter-cooled, Elecrical Unit pump	79.17	8380	3055*1734*2524	SAE21	ZC, CCS, IMO
	12VC2000L-C20	2000	1470		2200	1617
	12VC2000L-C23	2000	1470	1350	2200	1617	1393
	12VC1800L-C20	1800	1323	1200	1980	1455	1238
8CAX	8CAX2200L-C20	2200	1618	1000	2420	1780	1032		92.89	7700	3258*1192*2426	SAE18	ZC, CCS, IMO
	8CAX2000L-C20	2000	1470		2200	1617
8CL	YC8CL1800L-C20	1800	1324	1000	1980	1456	1032		72.88	6500	3175×1315×2296	SAE18	ZY, ZC, CCS, IMO
	YC8CL1600L-C20	1600	1176		1760	1294
	YC8CL1400L-C20	1400	1029		1540	1131
6CA	YC6CA1600C	1600	1176	1000	1760	1294	1032	Turbocharger, inter-cooled, Elecrical Unit pump	60.3	5500	2496×1268×2189
	YC6CA1400C	1400	1029		1540	1132
6CL	YC6CL1200L-C20	1200	882	1000	1320	970	1032		54.6	5380	2496×1150×2163
	YC6CL1135L-C20	1135	835		1250	918
	YC6CL1035L-C20	1035	760		1140	836
	YC6CL960L-C20	960	706		1060	776
6C	YC6C1100L-C20	1100	810	1500	1210	891	1548		39.58	4700	2476×1145×1974	SAE18	ZY, ZC, CCS, IMO
	YC6C960L-C23	960	706	1350	1036	776.6	1393
6TF	YC6TF1000L-C20	1000	735	1500	1100	808.5	1548	Turbocharger, inter-cooled, Elecrical Unit pump	31.75	3400	2181×1125×1892	SAE18	ZY, ZC, CCS, IMO
	YC6TF900L-C20	900	660		990	726
	YC6TF850L-C20	850	625		935	687.5
	YC6TF820L-C20	820	603	1350	902	663	1393
	YC6TF720L-C20	720	520	1200	792	572	1238
6TD	YC6TD800-C20	800	588	1800	880	647	1858	Turbo-charger,inter-cooler (Electric Unit pump)	19.59	2200	1986×1160×1696	SAE14	ZC,ZY,CCS, IMO
	YC6TD760L-C20	760	559		836	615
	YC6TD650L-C20	650	478		715	526
	YC6TD600L-C20	600	441	1500	660	485	1548
6T	YC6T650L-C28	650	478	1800	715	526	1858	Turbo-charging inter-cooler Electric Unit Pump	16.35	1980	1971×1124×1624	SAE14	ZC, ZY, CCS, IMO
	YC6T540L-C28	540	396		594	435.6
	YC6T480L-C28	480	352		528	387.2
	YC6T450L-C28	450	330	1500	495	363	1548
	YC6T380L-C28	380	279	1200	418	306.9	1238
6K	YC6K560L-C20	560	412	1800	616	453	1858	Turbocharger, inter-cooler (Electrical Common Rail Pump)	12.94	1300	1800×996×1227	SAE14	CCS, IMO
	YC6K520L-C20	520	382		572	420
	YC6K460L-C20	460	338		506	372
	YC6K490L-C20	490	360	1500	540	396	1548		12.2	1260
	YC6K450L-C20	450	331		495	364
	YC6K420L-C20	420	309		462	340
6MJ	YC6MJ500L-C20	500	368	2100	550	405	2168	Turbocharge, inter-cooler, (Electrical Common Pump)	11.73	1200	1536×1021×1306	SAE14	ZC, ZY, CCS, IMO
	YC6MJ450L-C23	450	330		495	363
	YC6MJ410L-C23	410	300	1800	451	330	1858
	YC6MJ365L-C23	365	267	1500	402	294	1548
6MK	YC6MK410L-C20	410	300	2100	451	330	2168	Turbocharger, inter-cooler, (Electrical Common rail Pump)	10.338	1100	1536×1021×1306	SAE14	ZC, CCS, IMO
	YC6MK320L-C23	320	235	1800	352	258.5	1858
	YC6MK300L-C24	300	219	1500	330	240.9	1548
	YC6MK280L-C23	280	205		308	225.5
	YC6MK260L-C23	260	192		286	211.2
6A	YCA08320L-C20	320	235	2300	352	258.5	2374	Turbo-charger inter-cooler, Electric Common Rail Pump	7.525	860	1300×903×1067	SAE14	ZC, CCS, IMO
	YCA08300L-C20	300	219	2000	330	240.9	2064
	YCA08280L-C20	280	206	1800	308	226.6	1858
	YCA08260L-C23	260	191		286	210.1
	YCA08240L-C20	240	176	1500	264	193.6	1548
	YCA08220L-C24	220	163		242	179.3
4A	YC4A220L-C20	220	162	2300	242	178.2	2374	Turbocharger, Intercooler, Electric Common Rail pump	4.837	570	1143×853×1120	SAE11.5	ZC, CCS, IMO
	YC4A200L-C20	200	147		220	161.7
	YC4A165L-C20	165	120	1800	181	132	1858
	YC4A120L-C20	120	90	1500	132	99	1548
	YC4A140Z-C20	140	103	2300	154	113.3	2374	Turbocharger, IElectric Common Rail pump		550	1076×853×1120
	YC4A120Z-C20	120	90	2000	132	99	2064
	YC4A100Z-C20	100	75	1800	110	82.5	1858
	YC4A70Z-C20	70	53	1500	77	58.3	1548
	YC4A55Z-C20	55	40		60.5	44