CCEC QSK50-C1675 Industrial Engine

CCEC QSK50-C1675(1800 RPM) Industrial Engine is V type 16-cylinder, 50.3 liters four-strokes engine with 159 mm (6.26 in) bore and 159 mm (6.26 in) stroke.
QSK50-C1675 Industrial Engine equipped with CCEC Modular Common Rail Fuel System, comes with turbocharger and Air-Air intercooler, with a EURO II post-processor. The Advertised power at 1800 RPM of CCEC QSK50-C1675 Industrial Engine is 1400 HP (1044 kW), The Governed power at 1800 RPM of CCEC QSK50-C1675 Industrial Engine is 1675 HP (1249 kW). The maximum torque of the engine at 1800 RPM is 6626 N.m.
As part of EMAC, DuraMac provides complete powertrain that integrated with CCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advantages of CCEC QSK50-C1675 Industrial Engine

Lower oil consumption，Extended stroke，the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.
Strong power，advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.
Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.
Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.
Super life, 30% engines 800,000 km without overhaul.
Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.
Excellent cold start performance, equipped with air suction electric preheater and 7.8 kw power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China-36°C extreme low temperature validation.

Technical Specifications

Basic Introduction of CCEC QSK50-C1675 Industrial Engine

Engine Model:	QSK50-C1675
Engine Type:	V-16 Cylinder 4-Stroke 4-Valve
Displacement:	50.3 L
Rated Speed:	1800 RPM
Aspiration Method:	2-Stg Turbocharged and Aftercooled
Emission Standard:	U.S. EPA Tier 2
*BoreStorke:**	159 mm * 159 mm
*Packing Size(LWH):*	N / A
Wet Weight:	6717 kg
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Coming Soon

Engine Model	Advertised power	Peak Torque	Curve & Datasheet	Compression Ratio	Fuel System
QSK50-C1400	1,400 BHP (1,044 kW) @ 1,800 RPM	4,705 lb-ft (6,379 N-m) @ 1,300 RPM	FR 6795	15.0 : 1	Cummins MCRS
QSK50-C1500	1,500 BHP (1,119 kW) @ 1,800 RPM	4,846 lb-ft (6,570 N-m) @ 1,400 RPM	FR 6790	15.0 : 1	Cummins MCRS
QSK50-C1600	1,600 BHP (1,193 kW) @ 1,800 RPM	5,041 lb-ft (6,835 N-m) @ 1,500 RPM	FR 6782	15.0 : 1	Cummins MCRS
QSK50-C1675	1,675 BHP (1,249 kW) @ 1800 RPM	5455 lb-ft (7396 N-m) @ 1,500 RPM	FR 6794	15.0 : 1	Cummins MCRS
QSK50-C2500	2,500 BHP (1,864 kW) @ 1,900 RPM	7,081 lb-ft (9,601 N-m) @ 1,500 RPM	FR 6890	15.0 : 1	Cummins MCRS
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General Infomation of CCEC QSK50-C1675 Industrial Engine
Engine Model	QSK50-C1675	CPL Code	3905
Curve & Datasheet	FR6794	Rated Power	1675 BHP (1249 kW) @ 1800 RPM
Compression Ratio	15:1	Torque Peak	4887 lb-ft (6,626 N-m) @ 1800 RPM
Noise Emissions Top Side	N/A	Revision	29-Mar-2019
Noise Emissions Right Side	105 dBa	Displacement	3,067 in³ ( 50.3 L )
Noise Emissions Left Side	105 dBa	Fuel System	Cummins MCRS
Noise Emissions Front Side	103 dBa	Maximum low idle speed	1400 RPM
Emission Certification	Non-certified	Minimum low idle speed	600 RPM
Aspiration	2-Stg Turbocharged and Aftercooled	Minimum engine speed for full load sustained operation	1700 RPM
Configuration	D283038CX03	Maximum continuous power	N/A
Maximum overspeed capability	N/A	Maximum continuous speed	N/A

Torque Output			Power Output			Fuel Consumption
RPM	lb-ft	N-m	RPM	hp	kW	RPM	lb/hp-hr	g/kW-hr
600	2225	3017	600	254	189	1500	0.344	209
800	2700	3661	800	411	306	1600	0.335	204
1000	3100	4203	1000	590	440	1700	0.338	206
1200	4095	5552	1200	936	698	1800	0.342	208
1425	5282	7161	1425	1433	1069
1500	5455	7396	1500	1558	1162
1600	5430	9362	1600	1654	1233
1700	5154	6988	1700	1668	1244
1800	4887	6626	1800	1675	1249

General Infomation of CCEC QSK50-C1675 Industrial Engine
Top Side	102.6 dBa	Right Side	101.1 dBa
Left Side	99.7 dBa	Front Side	98.5 dBa
Exhaust	107.1 dBa
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Engine Performance Data CCEC QSK50-C1675 Industrial Engine
	Governed Power		Peak Torque
Engine Speed	1800 RPM		1500 RPM
Output Power	1675 hp	1249 Kw	1558 hp	1162 kW
Torque	4887 lb-ft	6626 N-m	5455 lb-ft	7396 N-m
Friction Horsepower	221 hp	165 kW	160 hp	119 kW
Intake Manifold Pressure	69 in-Hg	233 kPa	64 in-Hg	216 kPa
Turbo Comp. Outlet Pressure	70 in-Hg	236 kPa	65in-Hg	219 kPa
Turbo Comp. Outlet Temperature	388 deg F	198 deg C	370 deg F	188 deg C
Inlet Air Flow	4111 ft /min	1940 L/s	3458 ft /min	1632 L/s
Exhaust Gas Flow	9149 ft /min	4318 L/s	7827 ft /min	3694 L/s
Exhaust Gas Temperature	757 deg F	403 deg C	847 deg F	453 deg C
Heat Rejection to Coolant	5232 BTU / min	92 kW	4777 BTU / min	84 kW
Heat Rejection to Ambient	55278 BTU / min	972 kW	53060 BTU / min	933 kW
Heat Rejection to Exhaust	18540 BTU / min	326 kW	14843 BTU / min	261 kW
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System Technical Data of CCEC QSK50-C1675 Industrial Engine
Intake Air System	Maximum allowable air temperature rise over ambient at Intake Manifold (Naturally Aspirated Engines) or Turbo Compressor inlet (Turbo-charged Engines): (This parameter impacts emissions, LAT and/or altitude capability)	20 delta deg F	11.1 delta deg C
Intake Air System		20 delta deg F	11.1 delta deg C
Cooling System	Cooling System Type	2 Pump-2 Loop
Exhaust Syetem	Maximum exhaust back restriction	2 in-Hg	7 kPa
Exhaust Syetem	Recommended exhaust piping size (inner diameter):	7.79 in	198 mm
Lubrication System	Minimum low idle speed	29 psi	200 kPa
Lubrication System	Advertised speed	83 psi	570 kPa
Fuel System	Fuel cooling requirements (with diesel fuel)
	Maximum heat rejection to return fuel at max. coolant and inlet fuel temperature:	367 BTU/min	6 Kw
	fuel return flow rate of	650 lb/hr	295 kg/hr
	fuel return temperature prior to cooler:	180 deg F	82 deg C
	Maximum supply fuel flow	1254 lb/hr	569 kg/hr
	Maximum return fuel flow:	650 lb/hr	295 kg/hr
	Maximum fuel inlet pressure:	3 psi	21 kPa
Cranking System (Cold Starting Capability)	Unaided Cold Start Minimum cranking speed	150 RPM
	Minimum ambient temperature	10 deg F	-12 deg C
	Cranking torque at minimum unaided cold start temperature	NA lb-ft	NA N-m
	Aided Cold Start Minimum ambient temperature with Grid Heater only	-26 deg F	-32 deg C
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Optional Accessories of CCEC QSK50-C1675 Industrial Engine
Air Intake System	1. Air Intake Pre-Heater	Exhuast System	1. Muffler & Bellows
	2. Air Intake Shut-Off Valve		2. Flame Trap
	3. Air Filter		3. Spark Arrestor Type Muffler & Bellows
	4. Air Intake Pre-Filter		4. Dpf System
	5. Air Filter Alarm System		5. N/A

Fuel System	1. Coarse Filter	Lubricating System	1. Oil Pre-Heater.
	2. Fuel Pre-Heater		2. N/A

Starting System	1. Manual Magnetic Dc Contactor	Cooling System	1. Silent Type Radiator
	2. Dual Ears Flywheel Housing		2. Plateau Radiator
	3. Spring Starter Motor		3. Salt-Spray Resistant Radiator
	4. Air Starter Motor		4. Coolant Pre-Heater
	5. Hydraulic Starter Motor		5. Jacket Water Heater
	6. Manual Magnetic Dc Contactor		6. N/A

Engine Auiliary Accessories	1. Hydraulic Oil Pump	Control System	1. Can Add Engine Monitoring System, Contro System With Wiring Harness.
	2. Air Conditioner Compressor		2. Can Add Self-Protection System that Integrated with Alarm System.

Power Output System	1. Clutch	Engine Mounting System	1. Shock Absorber Pad

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Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.
ConeMac’s Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.
For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage: Conemac.cn

Optional Accessories of CCEC QSK50-C1675 Industrial Engine
Air Intake System	1. Air Intake Pre-Heater	Exhuast System	1. Muffler & Bellows
	2. Air Intake Shut-Off Valve		2. Flame Trap
	3. Air Filter		3. Spark Arrestor Type Muffler & Bellows
	4. Air Intake Pre-Filter		4. Dpf System
	5. Air Filter Alarm System		5. N/A

Fuel System	1. Coarse Filter	Lubricating System	1. Oil Pre-Heater.
	2. Fuel Pre-Heater		2. N/A

Starting System	1. Manual Magnetic Dc Contactor	Cooling System	1. Silent Type Radiator
	2. Dual Ears Flywheel Housing		2. Plateau Radiator
	3. Spring Starter Motor		3. Salt-Spray Resistant Radiator
	4. Air Starter Motor		4. Coolant Pre-Heater
	5. Hydraulic Starter Motor		5. Jacket Water Heater
	6. Manual Magnetic Dc Contactor		6. N/A

Engine Auiliary Accessories	1. Hydraulic Oil Pump	Control System	1. Can Add Engine Monitoring System, Contro System With Wiring Harness.
	2. Air Conditioner Compressor		2. Can Add Self-Protection System that Integrated with Alarm System.

Power Output System	1. Clutch	Engine Mounting System	1. Shock Absorber Pad

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Scopes of Supply of CCEC QSK50-C1675 Industrial Engine
Fuel System	1. Fuel Transfer Pump	Exhuast System	1. Exhuast Manifold
	2. High-Pressure Fuel Pump		2. Turbocharger
	3. Fuel Filter		3. Exhuast Elbow

Air Intake System	1. Air Intake Manifold	Starting System	1. Starter Motor
	2. N/A		2. Starter Rely

Cooling System	1. Water Pump	Power Output System	1. Flywheel
	2. Engine Fan		2. Standard Flywheel Housing
	3. Standard Radiator		3. N/A

Lubricating System	1. Oil Pump	Charging System	1. Charging Alternator
	2. Oil Filter		2. N/A

Engine Shut-Down System	1. Engine Fuel Shut-Off Solenoidr	Engine Mounting System	1. Engine Mouting Bracket

Engine Auiliary Accessories	1. Air Compressor
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