CCEC QSK19-C525 Industrial Engine

CCEC QSK19-C525(2000 RPM) Industrial Engine Engine is a 6-cylinder inline, 19 liters four-strokes engine with 159 mm (6.25 in) bore and 159 mm (6.25 in) stroke.
QSK19-C525 Industrial Engine Engine equipped with CCECModular Common Rail Fuel System, comes with turbocharger and Air-Air intercooler. The Advertised power at 2000 RPM of CCEC QSK19-C525 Industrial Engine engine is 525 HP (391 kW), The maximum torque of the engine at 1500 RPM is 2407 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 QSK19-C525 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 QSK19-C525 Industrial Engine

Engine Model:	QSK19-C525
Engine Type:	4 Cycle In-line 6 Cylinder
Displacement:	19 L
Rated Speed:	2100 RPM
Aspiration Method:	Turbocharged & Air-Air Intercooler
Emission Standard:	N/A
*BoreStorke:**	158.75 mm * 158.75 mm
*Packing Size(LWH):*	2857 mm * 1415 mm * 1766 mm
Wet Weight:	2072 kg
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
QSK19-C800	597 kW @ 2100 r/min	Turbocharged Charge-Air-Cooled	FR-4551	15.0:1	CMI MCRS
QSK19-G3	608 kW @ 1800 r/min	Turbocharged and Air to Air Aftercooled	FR-4446	15.0:1	CMI MCRS
QSK19-C760	567 kW @ 2100 r/min	Turbocharged Charge-Air-Cooled	FR-4549	15.0:1	CMI MCRS
QSK19-C506	506 BHP (377 kW) @ 1800 RPM	2755 N.m (2032 lb-ft) @ 1300 RPM	FR-4550	15.8 : 1	MCRS
QSK19-C525	525 BHP (391 kW) @ 2000 RPM	1775 lb-ft (2407 N.m) @ 1500 RPM	FR-4566	15.8 : 1	N / A
QSK19-C560A	560 BHP (418 kW) @ 2000 RPM	1950 lb-ft (2644 N.m) @ 1500 RPM	FR-4522	15.8 : 1	MCRS
QSK19-C560B	560 BHP (418 kW) @ 2000 RPM	1775 lb-ft (2407 N.m) @ 1500 RPM	FR-4567	15.8 : 1	N / A
QSK19-C600	600 BHP (447 kW) @ 2000 RPM	1950 lb-ft (2643 N.m) @ 1500 RPM	FR-4565	15.8 : 1	N / A
QSK19-C675	675 BHP (503 kW) @ 1800 RPM	2200 lb-ft (2983 N.m) @ 1500 RPM	FR-4510	15.8 : 1	N / A
QSK19-C700A	700 BHP (522 kW) @ 2000 RPM	2200 lb-ft (2983 N.m) @ 1500 RPM	FR-4556	15.8 : 1	MCRS
QSK19-C700B	700 BHP (522 kW) @ 1800 RPM	2199 lb-ft (2981 N.m) @ 1500 RPM	FR-4564	16	MCRS
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General Infomation of CCEC QSK19-C525 Industrial Engine
Engine Model	QSK19-C525	Emission Certification	N / A
Advertised Power	525 BHP (391 kW) @ 2000 RPM	Peak Torque	1775 lb-ft (2407 N-m) @ 1500 RPM
Curve & DatAsheet	FR-4566	Governed Power	N / A
Compression Ratio	15.8 : 1	*Packing Size(L W * H)**	2857 mm * 1415 mm * 1766 mm
Type	4 Cycle In-line 6 Cylinder	Displacement	1159 in³ (19.0 L)
Fuel System	N / A	*Bore Storke**	6.25 in * 6.25 in / 158.75 mm * 158.75 mm
Aspiration	Turbocharged & Air-Air Intercooler	Minimum Low Idle Speed	600 RPM
Configuration	D193101CX03	Maximum Low Idle Speed	1200 RPM
CPL Code	3798

Engine Sound Pressure Levels3 (Noise) Data of CCEC QSK19-C525 Industrial Engine
Top Side	96.6 dBa	Right Side	102.2 dBa
Left Side	100.0 dBa	Front Side	102.1 dBa
Exhaust Moise with Aftertreatment	122.2 dBa

General Engine Data of CCEC QSK19-C525 Industrial Engine
Approximate Engine Weight (Wet)⁴	4569 lbm / 2072 kg	Maximum Overspeed Capability	2400 RPM
Maximum Installed Engine Power Angle	6 °	Maximum Installed Engine Tilt Angle	6 °
MAss Moment of Inertia of Rotating Components (Excluding Flywheel)	16.07 in-lbf-sec² / 1.82 kg-m2	Approximate Engine Weight (dry)⁴	N / A

Engine Mounting Data of CCEC QSK19-C525 Industrial Engine
Moment of Inertia — X-Axis (Roll)	1447 in-lbf-sec² / 163.4 kg-m2	Moment of Inertia — Y-Axis (Pitch)	3844 in-lbf-sec² / 434.3 kg-m2
Moment of Inertia — Z-Axis (Yaw)	3041 in-lbf-sec² / 343.6 kg-m2	Center of Gravity — From Rear Face of Block	23.55 in / 598 mm
Maximum Crankshaft Thrust Bearing Load Limit — Intermittent Load	1500 lbf / 6672 N	Maximum Bending Moment Available From Front of Crankshaft — 270 Degrees	440 lb-ft / 597 N.m
Maximum Static Bending Moment at Rear Face of Block	2730 lb-ft / 3702 N.m	Maximum Crankshaft Thrust Bearing Load Limit — Continuous Load	750 lbf / 3336 N
Center of Gravity — From Engine Centerline to Left Side of Engine (as Viewed From Rear of Engine)	N / A	Maximum Bending Moment Available From Front of Crankshaft — 0 Degrees	440 lb-ft / 597 N.m
Maximum Bending Moment Available From Front of Crankshaft — 90 Degrees	440 lb-ft / 597 N.m	Maximum Bending Moment Available From Front of Crankshaft — 180 Degrees	440 lb-ft / 597 N.m
Center of Gravity — Above Crankshaft Centerline	11.10 in / 282 mm

High Temperature Circuit (HTC) of CCEC QSK19-C525 Industrial Engine
HTC Coolant Volume (Engine Only)	44 quarts / 42 L	Maximum External HTC Restriction	5 PSI / 34.5 kPa
HTC Thermostat Opening Temperature	180 °F / 82 °C	Maximum Auxiliary Coolant Flow at 2000 Rpm	N / A
Maximum HTC Thermostat Outlet Temperature at Lat (Maximum Top Tank Temperature)	212 °F / 100 °C	Minimum Operating HTC Temperature (For Continuous Cold Weather Applications)	160 °F / 71 °C
HTC Thermostat Fully Open Temperature	202 °F / 94 °C
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Performance Data of CCEC QSK19-C525 Industrial Engine
	Advertised Power		Peak Torque			Advertised Power		Peak Torque
Engine Speed (RPM)	2,000		1,500		Inlet Air Flow (ft>³/min / L/s)	1460	689	1200	566
Power Output (HP / kW)	525	391	507	378	Charge Air Flow (lb/min / kg/min)	105	48	85	39
Torque Output (lb-ft / N.m)	1,379	1,870	1,775	2,407	Exhaust Gas Flow (ft>³/min / L/s)	3,450	1,628	3,200	1,510
Friction Horsepower (HP / kW)	95	71	57	43	Exhaust Gas Temperature (°F / ℃)	895	479	1,042	561
Intake Manifold Pressure (in-Hg / kPa)	45	152	47	159	Heat Rejection to Ambien Air (BTU/min / kW)	2,180	38	2,050	36
Turbo Comp. Outlet Pressure (in-Hg / kPa)	49	165	49	165	Heat Rejection to Exhaust Gas (BTU/min / kW)	22,930	403	21,200	373
Turbo Comp. Outlet Temperature (°F / ℃)	320	160	328	164	Heat Rejection to HTC Coolant (BTU/min / kW)	9,316	164	9,290	163
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System Technical Data of CCEC QSK19-C525 Industrial Engine
Intake Air System	Maximum Intake Air Restriction with-Clean Filter	15 in-H2O / 3.7 kPa
	Maximum Intake Air Restriction with-Dirty Filter	25 in-H2O / 6.2 kPa
	Minimum Air Cleaner Dirt Holding Capacity	25 g / cfm
	Maximum Intake Air Bleed for Accessories at Intake Manifold (Not Including Air Compressor)	N / A
	Recommended Intake Piping Size (Inner Diameter)	5.8 in / 147 mm

Exhaust System	Maximum Exhaust Restriction	3 in-Hg / 10 kPa
	Recommended Exhaust Piping Size (Inner Diameter)	8.00 in / 203 mm
	Maximum Static Bending Moment at Exhaust Outlet Flange	20 lb-ft / 27 N.m

Lubrication System	Nominal Operating Oil Pressure at -Minimum Low Idle Speed	20 PSI / 138 kPa
	Nominal Operating Oil Pressure at -Advertised Speed	70 PSI / 483 kPa
	Minimum Oil Pressure Within 4 Seconds of Engine First Firing at Minimum Low Idle Speed (MeAsured at Urbocharger Oil Inlet)	17 PSI / 117 kPa
	Maximum Oil Flow to All Accessories	5 gpm / 18.93 L/min
	Maximum Oil Pressure Spike on Cold Engine	150 PSI / 1034 kPa

Fuel System	Maximum Heat Rejection to Return Fuel Which Occurs at The Following Conditions	183 BTU/min / 3 kW
	Maximum Heat Rejection to Return Fuel Which Occurs at The Following Conditions-Fuel Return Flow	606 lb/hr / 275 kg/hr
	Maximum Heat Rejection to Return Fuel Which Occurs at The Following Conditions-Fuel Return Temperature (Prior to Fuel Cooler)	160 °F / 71 °C
	Maximum Fuel Supply Flow	805 lb/hr / 365 kg/hr
	Maximum Fuel Return Flow	606 lb/hr / 275 kg/hr
	Maximum Fuel Supply Temperature (MeAsured at On-Engine Fuel Inlet Fitting)	160 °F / 71 °C
	Maximum Fuel Supply Pressure (MeAsured at On-Engine Fuel Inlet Fitting)	N / A
	Maximum Fuel Return Restriction (MeAsured at On-Engine Fuel Drain Fitting)	21 in-Hg / 71 kPa

Fuel System-Stage 1 filter(s)	Maximum Combined Fuel Supply Restriction of Stage 1 Assembly & Oem Plumbing (MeAsured at On-Engine Fuel Inlet Fitting) with-Clean Stage 1 Fuel Filter(S) at Maximum Fuel Supply Flow	5 in-Hg / 16.9 kPa
	Maximum Combined Fuel Supply Restriction of Stage 1 Assembly & Oem Plumbing (MeAsured at On-Engine Fuel Inlet Fitting) with-Dirty Stage 1 Fuel Filter(S) at Maximum Fuel Supply Flow	10 in-Hg / 34.0 kPa
	Nominal Restriction of Clean Stage 1 Fuel Filter Assembly at Maximum Fuel Supply Flow	1 in-Hg / 4.0 kPa
	Maximum Fuel Inlet Pressure MeAsured at Stage 1 Inlet	5 PSI / 34.0 kPa
	Recommended Maximum Fuel Inlet Pressure for Seeing Is Believing® (MeAsured at Stage 1 Inlet)	1 PSI / 4.0 kPa

Cooling Systems	Cooling System Type	1 Pump-1 Loop
	Minimum Fill Rate	5 gpm / 19 L / min
	Maximum Deaeration Time	25 min
	Acceptable Types of Deaeration Systems	Fully Deaerating
	Minimum Water Pump Inlet Pressure with Fully Deaerating Cooling System	N / A
	Maximum Static Head of Coolant Above Crankshaft Centerline	60 ft / 18.3 m
	Minimum Pressure Cap Rating at Sea Level	7 PSI / 48 kPa
	Maximum Pressure Cap Rating at Sea Level	15 PSI / 103 kPa
	Minimum Coolant Expansion Space (% of Total Cooling System Capacity)	5%
	Minimum Drawdown (% of Total Cooling System Capacity)	11%

Charge-Air Cooling (CAC) System	Maximum Intake Manifold Temperature at 77 °F (25 °C) Ambient Air Temperature	120 °F / 49 °C
	Maximum Pressure Drop Across Charge-Air Cooler And Oem Cac Piping (Impd)	4 in-Hg / 14 kPa
	Maximum Intake Manifold Temperature Differential (Ambient to Imt) (Imtd)	43 delta °F / 23.9 delta °C

Electrical System	System Voltage	24 V
	Minimum Battery Capacity for Engine Only [Cold Soak at 0 °F (- 18 °C) Or Above]-Cold Cranking Amperes (Cca)	900 CCA
	Minimum Battery Capacity for Engine Only [Cold Soak at 0 °F (- 18 °C) Or Above]-Reserve Capacity (Rc)	320 min

Cranking System	Minimum Cranking Speed	150 RPM
	Maximum Parasitic Load 10 °F (- 12 °C)	N / A
	Unaided Cold Start-Minimum Ambient Temperature	10 °F / -12.2 °C
	Unaided Cold Start-Cranking Torque at Minimum Unaided Cold Start Temperature	1302 lb-ft / 1765 N.m
	Aided Cold Start-Minimum Ambient Temperature with Only Ether	– 5 °F /-21 °C
	Aided Cold Start -Minimum Ambient Temperature with Only Coolant And Oil Heaters	– 5 °F /-21 °C
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Scopes of Supply of CCEC QSK19-C506 Pump Engine
Air Intake System	1. Air Intake Manifold	Exhuast System	1. Exhuast Manifold
	2. Water-air Intercooler		2. Turbocharger
	3. N/A		3. Exhuast Elbow

Fuel System	1. Fuel transfer pump	Starting System	1. Starter motor
	2. High-pressure fuel pump		2. Starter rely
	3. Fuel Filter		3. N/A

Charging System	1. Charging alternator	Engine Shut-Down System	1. Engine fuel shut-off solenoid

Lubricating System	1. Oil pump	Cooling System	1. Water pump
	2. Oil filter		2. Engine Fan
	3. N/A		3. Standard radiator

Power Output System	1. Flywheel	Engine Mounting System	1. Engine Mouting Bracket
Power Output System	2. Standard flywheel housing	Engine Mounting System	2. N/A

Engine Auiliary Accessories	1. Air compressor
Engine Auiliary Accessories	2. Power steering pump
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Optional Accessories of CCEC QSK19-C506 Pump 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	Starting System	1.Manual Magnetic DC Contactor
	2. Fuel pre-heater		2. Dual ears flywheel housing
	3. N/A		3. Spring Starter Motor
	4. N/A		4. Air Starter Motor
	5. N/A		5. Hydraulic Starter Motor

Lubricating System	1. Oil pre-heater.	Cooling System	1. Silent Type Radiator
	2. N/A		2. Plateau Radiator
	3. N/A		3. Salt-Spray Resistant Radiator
	4. N/A		4. Coolant pre-heater

Power Output System	1. Clutch	Engine Mounting System	1. Shock absorber pad

Engine Auiliary Accessories	1. Hydraulic oil pump	Control System	1. Can add mechanical accelerator pedal
	2. Air conditioner compressor		2. N/A
	3. N/A		3. N/A

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Modifiable Components of CCEC QSK19-C506 Pump Engine
Air Intake System	1. Installation position of air filter	Exhuast System	1. Can modify installation position and direction of
	2. Upgrade to heavy-duty type air fitler		turbocharger
	3. N/A		2. Water-cooled exhuast manifold
	4. N/A		3. Water-cooled turbocharger

Fuel System	1. Upgrade to fuel fitler that integrated with fuel transfer	Starting System	1. 12V starter motor for 12v electric system
	pump and fuel pre-hearter		2. Upgrading to specified brand and speicifications of
	2. N/A		starter motor

Charging System	1. 12V charging alternator for 12v electric system	Engine Shut-Down System	1. 12V solenoid for 12v electric system
	2. Explosion-proof charging alternator		2. Explosion-proof solenoid
	3. Upgrading to specified brand and speicifications of		3. N/A
	charging alternator		4. N/A

Lubricating System	1. Oil Pan position	Cooling System	1. Can modify engine fan into blower fan or suction fan
	2. Number of dipstick		2. Can modify central position of engine cooling fan
	3. Position of dipstick can choose from 6 positions		3. Can choose type of engine fan from mechanical type or
	4. Can modify oil filter to be remote installation		electric type

Power Output System	1. Can modify size of flywheel housing and flywheel.	Engine Mounting System	1. Can modify engine mouting bracket.
	2. Dual-ear flywheel housing (For twin-starter system)		2. N/A
	3. Some of models can modify flywheel housing into PTO		3. N/A
	integrated type.		4. N/A
	4. Engine have connecting port of PTOs, that able to		5. N/A
	provide power output.		6. N/A

Engine Auiliary Accessories	1. All of auxiliary system can choose specified brands and
	specifications.
	2. Additional auxiliary systems can be added for special
	applications.
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