QSKTAA19-G3-NR2-B G-Drive Engine

CCEC QSK19-G3-NR2-B (1800 RPM) Generator Drive Engine is 6-Cylinder In-line, 19 liters (1159 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.
QSK19-G3-NR2-B Generator Drive Engine Equipped with CMI MCRS Fuel System, Comes with Turbocharged and Air to Air Aftercooled.The Standby Power for 60 Hz Generator Set (1800 RPM) of CCEC QSK19-G3-NR2-B Generator Drive Engine is 897 HP (669 kW). The Prime Power for 60 Hz Generator Set (1800 RPM) of CCEC QSK19-G3-NR2-B Generator Drive Engine is 815 HP (608 kW).The Continuous Power for 60 Hz Generator Set (1800 RPM) of CCEC QSK19-G3-NR2-B Generator Drive Engine is 670 HP (500 kW).
As Part of EMAC, SinoGen Also Provide Complete Power Supply Solutions that Powered by CCEC, Our Ranges of Products Including Open Type Generator Set, Silence Type Generator Set, Super Silence Type Generator Set, Mobile Trailer, Complete Power Truck and Complete Power Car for Railways Applications.
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 QSKTAA19-G3-NR2-B G-Drive Engine

High quality alloy cast iron for the rigidity performance and lower vibration and noise. Wet and replaceable cylinder liners for better heat rejection performance and easier replacement.
4 valves per cylinder, Optimize the mixed level which lead to an excellent fuel consumption rate and emis-sion performance. High quality alloy cast iron, one cylinder one head, single camshaft and special de-signed outine for better reliability and durability.
CMS unique PT with fixture and Step Timing control for precise fuel injection make the fuel injection pressure above 120Mpa, which leads to an ex-cellent fuel consumption rate and emission performance. Check valve in fuel tube improve reliability.
Gear water pump and great flux channel design pro-vide effective cooling. Spin-in water filter makes the coolant clean and keeps it in normal acidity.
Advanced Holset turbocharger and after-cooled technology, pulse exhaust manifold reduce exhaust temperature, provide excellence fuel consumption and emission performance.

Technical Specifications

Basic Introduction of CCEC QSKTAA19-G3-NR2-B G-Drive Engine

Engine Model:	QSKTAA19-G3-NR2-B (-B means 1800 rpm engine)
Engine Type:	6 – Cylinder; In – line; 4 – Cycle
Displacement:	19 L
Rated Speed:	1800 RPM
Aspiration Method:	TC & Air to Air Aftercooled
Emission Standard:	N / A
*BoreStorke:**	159 mm * 159 mm
*Packing Size(LWH):*	1534 mm * 781 mm * 1355 mm
Dry Weight:	1900 kg
Lead Time:	15-30 Working Days
Payment Terms:	T / T ,L / C

Coming Soon

Engine Model	Prime Power	Aspiration	Configuration	Performance Curve	Compression Ratio
QSK19-G3-A	770 HP (574 kWm) at 1500 RPM	Turbocharged & Air – Air Aftercooled	D193103GX03	FR-4446	15.0:1
QSK19-G3-B	815 HP (608 kWm ) at 1800 RPM	Turbocharged & Air – Air Aftercooled	D193103GX03	FR-4446	15.0:1
QSK19-G4-A	770 BHP (574 kWm) at 1500 RPM	Turbocharged & Charge Air Cooled	D193103GX03	FR-4580	15.0:1
QSK19-G4-B	750 BHP (559 kWm) at 1800 RPM	Turbocharged & Charge Air Cooled	D193103GX03	FR-4580	15.0:1
QSK19-G5	815 BHP (608 kWm) at 1800 RPM	Turbocharged & Charge Air Cooled	D193103GX03	FR-4581	15.0:1
QSK19-G11	813 BHP (606 kWm) at 1500 RPM	Turbocharged & Charge Air Cooler	D193103GX03	FR-4769	15.0:1
QSK19-G11X	894 BHP(667 kW) at 1500 RPM	Turbocharged & Air – Air Aftercooled	D193103GX03	FR-4769	15.0:1
QSK19-G12	675 BHP (503 kWm) at 1500 RPM	TC & Low Temperature Aftercooled	D193103GX03	FR-4773	15.0:1
QSK19-G13	605 BHP (451 kWm) at 1500 RPM	Turbocharged & Charge Air Cooled	D193103GX03	FR-4773	15.8:1
QSK19-G14	539 BHP (402 kWm) at 1500 RPM	Turbocharged & Charge Air Cooled	D193103GX03	FR4791	15.8:1
QSKTAA19-G3-NR2-A	770 HP (574 kWm) at 1500 RPM	Turbocharged & Air – Air Aftercooled	D193103GX03	FR-4446	15.0:1
QSKTAA19-G3-NR2-B	815 HP (608 kWm) at 1800 RPM	Turbocharged & Air – Air Aftercooled	D193103GX03	FR-4446	15.0:1
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General Infomation of CCEC QSKTAA19-G3-NR2-B Generator Engine
Engine Model	QSKTAA19-G3-NR2-B	Configuration	D193103GX03
Performance Curve	FR-4446	CPL	1485
Type	4-Cycle; In-line; 6-Cylinder Diesel	Aspiration	Turbocharged and Air to Air Aftercooled
*Stroke Bore**	159 mm * 159 mm / 6.25 in * 6.25 in	Displacement	1159 in³ / 19.0 L
Compression Ratio	15.0:1	Fuel System	CMS MCRS
Prime Power & Engine Speed	815 HP (608 kW) at 1800 RPM	Continuous Power & Engine Speed	670 HP (500 kW) at 1800 RPM
No. of Cylinders	6	Emissions	Refer to Emission Data Sheet for Details
Standby Power & Engine Speed	897 HP (669 kW) at 1800 RPM	Fan to Flywhee	4953720

Installation Data of CCEC QSKTAA19-G3-NR2-B Generator Engine
Wet Weight – Fan to Flywheel Engine	4350 lb / 1973 kg	Dry Weight(Approximate) – Fan to Flywheel Engine	4190 lb / 1900 kg
Moment of Inertia of Rotating Components – with FW 4023 Flywheel	194.6 lb_m.ft² / 8.2 kg.m²	Maximum Bending Moment at Rear Face of Block	1000 lb.ft / 1356 N.m
Center of Gravity from Rear Face of Block	23.55 in / 598.2 mm	Center of Gravity Above Crankshaft Centerline	11.1 in / 281.9 mm
Maximum Static Loading at Rear Main Bearing	2000 lb / 908 kg	Steady State Stability Band at Any Constant Load	+/- 0.25%
Excludes Exhaust Noise; at Rated Load and 7.5 m (24.6 ft);1800 RPM	90.2 Dba	Exhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45°;1800 RPM	118 dBA
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Performance Data of CCEC QSKTAA19-G3-NR2-B Generator Engine
	PRIME POWER	STANDBY		PRIME POWER	STANDBY
Governed Engine Speed (RPM)	1800	1800	Exhaust Gas Flow (cfm / litre/s)	4645 / 2195	5005 / 2365
Engine Idle Speed (RPM)	700 – 900	700 – 900	Air to Fuel Ratio (air : fuel)	28.9 : 1	27.3 : 1
Gross Engine Power Output (hp /kWm))	815 / 608	897 / 669	Radiated Heat to Ambient (BTU/min / kWm)	3555 / 65	3940 / 70)
Brake Mean Effective Pressure (psi / kPa)	312 / 2150	343 / 2365	Heat Rejection to Jacket Coolant (BTU/min / kWm)	12710 / 225	14110 / 250
Piston Speed (ft/min / m/s)	1875 / 9.5	1875 / 9.5	Heat Rejection to Exhaust (BTU/min / kWm)	27585 / 485	30790 / 545
Friction Horsepower (hp / kWm)	79 / 59	79 / 59	Heat Rejected to Fuel (BTU/min / kWm)	330 / 6	330 / 6
Intake Air Flow (cfm / litre/s)	1970 / 930	2065 / 975	Heat Rejected to Aftercooler (BTU/min / kWm)	10380 / 185	11450 / 205
Exhaust Gas Temperature (°F / °C)	855 / 460	905 / 485	Charge Air Flow (lb/min / kg/min)	140 / 64	147 / 67
Turbocharger Compressor Outlet Pressure (in Hg / kPa)	89 / 301	96 / 325	Maximum Expected Compressor Outlet Temperature (°F / °C)	434 / 223	457 / 236
Engine Water Flow at Stated Friction Head External to Engine ( 3.0 psi Friction Head )(US gpm / litre/s)	196 / 12.4	196 / 12.4	Engine Water Flow at Stated Friction Head External to Engine ( Maximum Friction Head )(US gpm / litre/s)	175 / 11.0	175 / 11.0

System Technical Data of CCEC QSKTAA19-G3-NR2-B Generator Engine

Exhaust System	Maximum Back Pressure – 1800 rpm	3 in Hg / 10.2 kPa

Air Induction System	Maximum Intake Air Restriction – with Dirty Filter Element	25 in H₂O / 635 mm H2O
Air Induction System	Maximum Intake Air Restriction – with Normal Duty Air Cleaner and Clean Filter Element 1800 RPM	15 in H₂O / 381) mm H2O

Cooling System	Jacket Water Circuit Requirements
	Minimum Pressure Cap	15 psi / 103 kPa
	Coolant Capacity — Engine Only	11 US gal / 41.6 liter
	Standard Thermostat (Modulating) Range	181 – 203 °F / 83 – 95°C
	Maximum Coolant Friction Head External to Engine	5 psi / 35 kPa
	Maximum Top Tank Temperature for Standby / Prime Power	220/212 °F / 104/100 °C
	Maximum Static Head of Coolant Above Engine Crank Centerline	60 ft. / 18.3 m
	Charge Air Cooler Requirements
	Maximum Intake Manifold Temperature @ 77 °F (25 °C) Ambient – 1800 rpm	130 °F / 54 °C
	Maximum Temp. Rise Between Engine Air Intake and Intake Manifold – 1800 rpm	53 °F / 29 °C
	Maximum Air Pressure Drop from Turbo Air outlet to Intake Manifold – 1800 rpm	4 in Hg / 13.5 kPa
	Maximum Intake Manifold Temperature for Engine Protection (Warning Threshold)	180 °F / 82 °C

Lubrication System	Oil Pressure @ Idle Speed	20 PSI / 138 kPa
	Oil Pressure @ Governed Speed	40 – 60 PSI / 276 – 414 kPa
	Maximum Oil Temperature	250 °F / 121 °C
	Oil Capacity with OP 4084 Oil Pan : High – Low	19 – 17 US gal / 72 – 64 litre
	Total System Capacity (Including Combo Filter)	22.3 US gal / 84.4 litre

Fuel System	Type Injection System	CMS MCRS
	Maximum Return Fuel Flow	66 US gph / 250 litre/hr
	Maximum Fuel Inlet Temperature	160 °F / 71 °C
	Maximum Fuel Flow to Injector Pump	102 US gph / 386 litre/hr
	Maximum Restriction at Lift Pump (clean/dirty filter)	5/9 in Hg / 127/228 mm Hg
	Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)	10 in Hg / 254 mm Hg

Electrical System	Battery Charging System, Negative Ground	35 ampere
	Cranking Motor (Heavy Duty, Positive Engagement)	24 volt
	Maximum Allowable Resistance of Cranking Circuit	0.002 ohm
	Minimum Recommended Battery Capacity-Cold Soak @ 50 °F (10 °C) and Above	600 0°F CCA
	Minimum Recommended Battery Capacity-Cold Soak @ 32 °F to 50 °F (0 °C to 10 °C)	640 0°F CCA
	Minimum Recommended Battery Capacity-Cold Soak @ 0 °F to 32 °F (-18 °C to 0 °C)	900 0°F CCA

COLD START CAPABILITY	Minimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds	N/A
COLD START CAPABILITY	Minimum Ambient Temperature for Unaided Cold Start	10 °F / -12 °C

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Scopes of Supply of CCEC QSKTAA-G3-NR2-B Generator Drive Engine
Air Intake System	1. Air Intake Manifold	Exhuast System	1. Exhuast Manifold
	2. Standard Air Filter		2. Turbocharger
	3. Water-Air Intercooler		3. Exhuast Elbow
Starting System	1. Starter Motor	Charging System	1. Charging Alternator
	2. Starter Rely		2. N/A
Lubricating System	1. Oil Pump	Cooling System	1. Water Pump
	2. Oil Filter		2. Engine Fan
	3. N/A		3. Standard Radiator
Engine Shut-Down System	1. Engine Fuel Shut-Off Solenoid	Power Output System	1. Flywheel
	2. N/A		2. Standard Flywheel Housing
Fuel System	1. Fuel Transfer Pump
	2. High-Pressure Fuel Pump
	3. Fuel Filter
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Optional Accessories of CCEC QSKTAA-G3-NR2-B Generator Drive Engine
Air Intake System	1. Air Intake Pre-Heater	Exhuast System	1. Muffler & Bellows
	2. Air Intake Shut-Off Valve		2. Spark Arrestor Type Muffler & Bellows
	3. Heavy-Duty Air Filter		3. DPF System
	4. Plateau Type Air Filter		4. N/A
Fuel System	1. Coarse Filter	Lubricating System	1. Oil Pre-Heater
Fuel System	2. Fuel Pre-Heater	Lubricating System	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
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Modifiable components of QSKTAA-G3-NR2-B Generator Drive 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
Exhuast System	1. Position of Turbocharger	Lubricating System	1. Oil Pan Position
	2. Water-Cooled Exhuast Manifold		2. Number of Dipstick
	3. Water-Cooled Turbocharger		3. Position of Dipstick
Fuel System	1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump	Starting System	1. 12V Starter Motor for 12V Electric System
Engine Shut-Down System	1. 12V Solenoid for 12V Electric System	Power Output System	1. Size of Flywheel Housing and Flywheel.
	2. Explosion-Proof Solenoid		2. Dual-Ear Flywheel Housing (For Twin-Starter System)
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