CCEC QSNT-C500 Industrial Engine

CCEC QSNT-C500(2000 RPM) Industrial Engine is 6-cylinder inline, 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) (5.98 in) stroke.
QSNT-C500 Industrial Engine equipped with CELECT Fuel System, comes with turbocharger and Air-Air intercooler, Engine Emissions Meets ECE R96H Stage IIIA. The rated power of the CCEC QSNT-C500 industrial engine is 500 HP (373 kW) at 2000 RPM, and the maximum torque of the engine at 1400 RPM in this mode is 2100 N.m(1549 lb.ft).
To achieve different output, CCEC QSNT series Industrial engine have three configurations which are turbocharged engine, turbocharge with water-air intercooler, turbocharge with air-air intercooler. In the detailed model name, code T means engine come with turbocharger, code single A means engine comes with water-air intercooler, and code double A means engine comes with air-air intercooler.
As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.

Advantages of CCEC QSNT-C500 Industrial Engine

Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.
Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40% less than other similar engines. The failure rate is greatly reduced.
Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.
The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.
The five key systems of the electronically controlled engine are all developed by DCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.
By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.

Technical Specifications

Basic Introduction of CCEC QSNT-C500 Industrial Engine

Engine Model:	QSNT-C500
Engine Type:	N/A
Displacement:	14.0 L
Rated Speed:	2000 RPM
Aspiration Method:	Turbocharged and Charge Air Cooled
Emission Standard:	STG IIIA, NRMM 3
*BoreStorke:**	127 mm × 127 mm
*Packing Size(LWH):*	N/A
Weight , Net Dry:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Coming Soon

Engine Model	Rated Power	Aspiration	Curve & Datasheet	Compression Ratio	Fuel System
QSNT-C500	373 kW @ 2000 r/min	Turbocharged and Charge Air Cooled	FR11009	16.3:1	CELECT
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General Infomation of CCEC QSNT-C500 Industrial Engine
Engine Model	QSNT-C500	Standby Power	N/A
Maxi. Rating	373 kW @ 2000 r/min	Emission Standard	STG IIIA, NRMM 3
Curve & Datasheet	N/A	Peak Torque	2100 N·m @ 1400 RPM
Compression Ratio	16.3:1	Displacement	14.0 L
Type	N/A	*BoreStorke**	127 mm * 127 mm
Fuel System	CELECT	Dry Weight （Fan Hub to Flywheel Engine）	N/A
Aspiration	Turbocharged and Charge Air Cooled	Wet Weight（Fan Hub to Flywheel Engine）	N/A
Minimum Low Idle Speed	700 RPM	Maximum Low Idle Speed	1200 RPM
Configuration	D093669CX03	*Packing Size(LWH)*	N/A
CPL Code Revision	3966	Firing Order	1-5-3-6-2-4
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Engine Performance Data CCEC QSNT-C500 Industrial Engine
	Rated Power	Peak Torque
Engine speed (RPM)	2000	1400
Output power (kW)	373	308
Torque (N·m)	1781	2100
Friction Horsepower (kW)	54	28
Intake Manifold Pressure (kPa)	180	162
Turbo Comp. Outlet Pressure (kPa)	193	169
Turbo Comp. Outlet Temperature (Deg c)	186	161
Inlet air flow (L/s)	525	328
Charge air flow (kg/h)	2180	1580
Exhaust Gas Flow (kg/h)	2260	1641
Exhaust gas temperature (Deg c)	584	589
Heat Rejection to coolant (kW)	150	115
Heat Rejection to Fuel (kW)	8.86	2.49
Heat Rejection to Ambient (kW)	37	35
Heat Rejection to Exhaust (kW)	317	231
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System Technical Data of CCEC QSNT-C500 Industrial Engine

Exhaust System	Maximum exhaust back pressure	10 kPa
Exhaust System	Recommended exhaust piping size (inner diameter)	127 mm

Air Induction System	Maximum allowable air temperature rise over ambient at Intake Manifold	17 ℃

Lubrication System	Nominal operating oil pressure – minimum low idle	103 kPa
	Nominal operating oil pressure – maximum rated speed	241-345 kPa
	Minimum engine oil pressure for engine protection devices – minimum low idle	85 kPa

Cooling System	Maximum CAC Outlet delta Temperature ( CAC dT) at an ambient of ≥ 25 deg C(77 degF)	35 ℃
	Maximum allowable pressure drop across charge air cooler and OEM CAC piping(IMPD)	13.5 kPa
	Intake manifold temperature for full Fan-ON	60 ℃
	Maximum coolant temperature for engine protection controls	107 ℃
	Maximum coolant operating temperature at engine outlet (max. top tank temp)	100 ℃
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Scopes of Supply of CCEC QSNT-C500 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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Optional Accessories of CCEC QSNT-C500 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

Modifiable Components of CCEC QSNT-C500 Industrial Engine
Air Intake System	1. Installation Position of Air Filter	Charging System	1. 12V Charging Alternator for 12v Electric System
	2. Upgrade to Heavy-Duty Type Air Fitler		2. Explosion-Proof Charging Alternator
	3. N/A		3. Upgrading to Specified Brand and Speicifications of Charging Alternator

Exhuast System	1. Water-Cooled Exhuast Manifold	Lubricating System	1. Oil Pan Position
	2. Water-Cooled Turbocharger		2. Number of Dipstick
	3. Can Modify Installation Position and Direction of Turbocharger		3. Position of Dipstick Can Choose from 6 Positions
	4. N/A		4. Can Modify Oil Filter to be Remote Installation

Engine Shut-Down System	1. 12V Solenoid for 12V Electric System	Starting System	1. Upgrading to Specified Brand and Speicifications of Starter Motor
	2. Explosion-Proof Solenoid		2. 12V Starter Motor for 12V Electric System

Fuel System	1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-Hearter	Engine Auiliary Accessories	1. All of auxiliary System can Choose Specified Brands and Specifications
	2. N/A		2. Additional Auxiliary Systems Can be Added for Special Applications

Cooling System	1. Can Modify Engine fan Into Blower Fan or Suction Fan	Power Output System	1. Can Modify Size of Flywheel Housing and Flywheel
	2. Can Modify Central Position of Engine Cooling Fan		2. Dual-Ear Flywheel Housing (For Twin-Starter System)
	3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type		3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type
	4. N/A		4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output

Engine Mounting System	1. Can Modify Engine Mouting Bracket
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