DCEC QSL8.9-C340-III Industrial Engine

DCEC QSL8.9-C340 engine is a 6-cylinders in line engine, which is a 8.9 liter four-strokes L series Industrial engine with 114mm bore and 144.5mm stroke. Equipped with CCR , engine comes with turbocharger and Air-Air Intercooler. Rated power is 250 KW at engine 2100 RPM.

Advantages of QSL8.9 Industrial Engine

1. The integrated oil and water pipeline replaces the traditional hose, eliminating the hidden danger of leakage; the enhanced cooling and lubrication function effectively prolongs the service life of the engine
2. Adopt high pressure common rail fuel system (HPCR) to ensure rapid throttle response at different speeds, better power and fuel economy, and lower noise
3. Adopting waste gas bypass turbocharger, the supercharging is smoother at low speed, and the power output is more stable at high speed
4. Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to application requirements

Introduction of QSL8.9-C340-III

Engine Model:	QSL8.9-C340-III
Engine Type:	6 Cylinders, in Line
Displacement:	8.9 L
Rated Speed:	2100 rpm
Aspiration Method:	T & C
Emission Standard:	EU Stage3A
Torque:	1139N.m
*Packing Size(LWH):*	12407801185mm
Compression Ratio:	17.73:1
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Engine Model	Engine Speed	Output Power	Torque	Aspiration
QSL8.9-C220-III	2200RPM	160KW	691N.m	Turbocharged&Air-Air Intercooler
QSL8.9-C325-III	2100RPM	242KW	1102N.m	Turbocharged&Air-Air Intercooler
QSL8.9-C340-III	2100RPM	250KW	1139N.m	Turbocharged&Air-Air Intercooler
QSL8.9-C360-III	2100RPM	264KW	1200N.m	Turbocharged&Air-Air Intercooler
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General Infomation of DCEC QSL8.9-C340-III Industrial Engine
Engine Model	QSL8.9-C340-III	Emission Standard	EU Stage3A
Aspiration	Turbocharged&Air-Air Intercooler	Displacement	8.9L
No. of Cylinders	6	CPL Code Revision	4476
Packing Size(LWH)	12407801185mm	Fuel System	CCR
Compression Ratio	17.73:1	Bore*Storke	114*144.5mm

Installation Data of DCEC QSL8.9-C340-III Industrial Engine
Maximum Idle Speed		900RPM
Minimum Idle Speed		700RPM
Maximum No-Load Speed		2280RPM
Maximum Overspeed Performance (Not Exceeding 15 Seconds)		3150RPM
Clutch Engagement Torque At 800RPM		843N.m
Maximum Altitude Allowed For Continuous Operation		4700m
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Engine Performance Data Rated Power of DCEC QSL8.9-C340-III Industrial Engine
	Rated Power	Torque Peak		Rated Power	Torque Peak
Engine Speed	2100RPM	1500RPM	Heat loss to coolant	97KW	85KW
Gross Power Output	250KW	229KW	Heat Rejection to Coolant	273L/min	240L/min
Torque	1139N.m	1455N.m	Heat loss to intercooler	58KW	41.2KW
The Air Flow	326L/s	242L/s	Turbo Comp. Outlet Pressure	206kPa	203kPa
Charge Air Flow	25.27KG	18.77G	Turbo Comp. Outlet Temp.	189℃	183℃
Exhaust Gas Flow	26.25KG	19.57KG	The Fuel Flow	58.69KG	48.19KG
Exhaust Gas Temp.	540℃	537℃

System Technical Data of DCEC QSL8.9-C340-III Industrial Engine
Air Intake System	Maximum Intake Temperature Rise Between Outside Air And Supercharger Inlet	15°C

Exhaust System	Maximum Exhaust Back Pressure:	10kPa

Cooling System	Maximum Coolant Outlet Temperature Under 100Kpa Pressure Cap	107℃
	Maximum Coolant Pressure	234kPa
	Maximum Intake Temperature Rise Between The Intake Manifold And The Environment	30℃
	Max.Pressure Difference Between The Supercharger Compressor Outlet And The Intake Manifold Inlet	13.5kPa
	Engine Protection Controls Maximum Coolant Temperature	114℃
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Scopes of Supply of DCEC QSL8.9-C340-III Industrial Drive Engine
Cooling System	1. Water pump	Exhuast System	1. Exhuast manifold
	2. Engine Fan		2. Turbocharger
	3. Standard radiator		3. Exhuast elbow

Starting System	1. Starter motor	Fuel System	1. Common rail fuel system
Starting System	2. Starter rely	Fuel System	2. Fuel Filter

Lubricating System	1. Oil pump	Power Output System	1. Flywheel
Lubricating System	2. Oil filter	Power Output System	2. Standard flywheel housing

Air Intake System	1. Air intake manifold	Charging System	1. Charging alternator

Engine Mounting System	1. Engine Mouting Bracket	Engine Auiliary Accessories	1. Air compressor

Control System	1. ECU & sensors
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Optional Accessories of DCEC QSL8.9-C340-III Industrial Drive 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

Engine Auiliary Accessories	1. Hydraulic oil pump	Control System	1. Can add engine monitoring system, contro system with wiring harness.
Engine Auiliary Accessories	2. Air conditioner compressor	Control System	2. Can add self-protection system that integrated with alarm system.

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. Remote starting function		6. N/A
	7. Lock protection function of starter motor		7. N/A
	8. Manual Magnetic DC Contactor

Fuel System	1. Coarse Filter	Lubricating System	1. Oil pre-heater.

Power Output System	1. Clutch	Engine Mounting System	1. Shock absorber pad
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Modifiable components of DCEC QSL8.9-C340-III Industrial Drive Engine
Exhuast System	1. Can modify installation position and direction of turbocharger	Charging System	1. 12V charging alternator for 12v electric system
	1. Can modify installation position and direction of turbocharger		2. Explosion-proof charging alternator
	3. Water-cooled turbocharger		3. Upgrading to specified brand and speicifications of charging alternator

Power Output System	1. Can modify size of flywheel housing and flywheel.	Lubricating System	1. Oil Pan position
	2. Dual-ear flywheel housing (For twin-starter system)		2. Number of dipstick
	3. Some of models can modify flywheel housing into PTO integrated type.		3. Position of dipstick can choose from 6 positions
	4. Engine have connecting port of PTOs, that able to provide power output		4. Can modify oil filter to be remote installation

Cooling System	1. Can modify engine fan into blower fan or suction fan	Engine Auiliary Accessories	1. All of auxiliary system can choose specified brands and specifications.
	2. Can modify central position of engine cooling fan		2. Additional auxiliary systems can be added for special applications.
	3. Can choose type of engine fan from mechanical type or electric type		3. N/A

Fuel System	1. Upgrade to fuel fitler that integrated with fuel transfer pump and fuel pre-hearter	Engine Mounting System	1. Can modify engine mouting bracket.

Control System	1. ECU can setting to different control mode, including CAN communication, analogue control, ISC1,ISC2,ISC3 speed conrol mode etc.
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