DCEC QSB4.5-C160A Industrial Engine

DCEC QSB4.5-C160A Industrial engine is a 4-cylinders in line, 4.5 liter four-strokes engine with 107mm bore and 124mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power for generator set 2500RPM of DCEC QSB4.5-C160 Industrial engine is 119 kW.
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. 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 QSB4.5 Industrial Engine

1. The five key systems of the engine are developed and optimized and integrated byDCEC to ensure the reliability of the engine.
2. High pressure common rail fuel system (HPCR), fuel injection pressure up to 1600bar, rapid throttle response at different speeds, more efficient power output, better fuel economy, and lower noise.
3. Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to the application needs, and the self-diagnosis and self-protection capabilities are stronger.
4. The filter system is redesigned for oil products, and the fuel is adaptable and suitable for applications in various fields.

Introduction of QSB4.5-C160A

Engine Model:	QSB4.5-C160A
Engine Type:	4 Cylinders, in Line
Displacement:	4.5 L
Rated Speed:	2500 rpm
Aspiration Method:	T & C
Emission Standard:	Euro III
Fuel Consumption:	N/A
*Packing Size(LWH):*	900702880mm
Wet Weight:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Engine Model	Engine Speed	Output Power	Torque	Fuel System
QSB4.5-C109	2000RPM	81KW	388N.m	Bosch Electronic
QSB4.5-C110	2500RPM	82KW	313N.m	Bosch Electronic
QSB4.5-C121	2200RPM	90KW	392N.m	Bosch Electronic
QSB4.5-C128	2200RPM	95KW	456N.m	Bosch Electronic
QSB4.5-C130	2500RPM	97KW	370N.m	Bosch Electronic
QSB4.5-C132	2000RPM	98KW	470N.m	Bosch Electronic
QSB4.5-C139	2000RPM	104KW	495N.m	Bosch Electronic
QSB4.5-C140	2000RPM	104KW	499N.m	Bosch Electronic
QSB4.5-C148	2300RPM	110KW	458N.m	Bosch Electronic
QSB4.5-C160	2500RPM	119KW	458N.m	Bosch Electronic
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General Infomation of DCEC QSB4.5-C160A Industrial Engine
Engine Model	QSB4.5-C160A	Aspiration	Turbocharged&Air-Air Intercooler
Compression Ratio	17.2:1	Displacement	4.5L
Emission Standard	Euro III	CPL Code Revision	8725
Fuel System	Bosch Electronic	Packing Size(LWH)	900702880mm

Installation Data of DCEC QSB4.5-C160A Industrial Engine
Maximum low idle speed		1200RPM
Minimum low idle speed		600RPM
Minimum engine speed for full load sustained operation		1700RPM
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Engine Performance Data Rated Power of DCEC QSB4.5-C160A Industrial Engine
	Rated Power	Max. Power	Torque Peak		Rated Power	Max. Power	Torque Peak
Engine Speed	2500RPM	2300RPM	1500 RPM	Turbo Comp. Outlet Pressure	184kPa	186kPa	172kPa
Gross Power Output	119KW	123KW	98KW	Turbo Comp. Outlet Temp.	187°C	185°C	179°C
Torque	456N.m	511N.m	622N.m	Maximum Fuel Flow to Pump	149KG	122KG	95KG
Friction Horsepower	22KW	19KW	9KW	Heat Rejection to Coolant	61KW	52KW	45KW
Exhaust Gas Flow	476L/s	462L/s	323L/s	Heat Rejection to Fuel	2KW	1KW	1KW
Exhaust Gas Temp.	500°C	508°C	508°C	Heat Rejection to Ambient	23KW	19KW	14KW
Inlet Air Flow	195L/s	186L/s	124L/s	Heat Rejection to Exhaust	122KW	100KW	74KW
Charge Air Flow	14KG	13KG	9KG	Steady State Smoke	0.9 Bosch	0.6Bosch	0.5Bosch

System Technical Data of DCEC QSB4.5-C160A Industrial Engine
Air Intake System	Maximum Allowable Air Temperature Rise Over Ambient At Intake Manifold	17°C

Exhaust System	Maximum Exhaust Back Pressure:	10kPa
Exhaust System	Recommended Exhaust Piping Size (Inner Diameter):	75mm

Lubrication System	Nominal Operating Oil Pressure Minimum Low Idle	69kPa
	Nominal Operating Oil Pressure Maximum Rated Speed	380kPa
	Minimum Engine Oil Pressure For Engine Protection Devices Minimum Low Idle	52kPa

Cooling System	Maximum Intake Manifold Temperature At 25 deg C (77 F) Ambient	60 °C
	Maximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping	14kPa
	Maximum Intake Manifold Temperature Differential	35 °C
	Intake Manifold Temperature For Fan-On	43 °C
	Maximum Coolant Temperature For Engine Protection Controls	114 °C
	Maximum Coolant Operating Temperature At Engine Outlet	107 °C

Fuel System	Maximum Heat Rejection To Return Fuel At Max. Coolant And Inlet Fuel Temperature:	2KW
	Fuel Return Flow Rate Of:	109KG
	Fuel Return Temperature Prior To Cooler:	71°C
	Maximum Supply Fuel Flow:	138KG
	Maximum Return Fuel Flow:	130KG
	Maximum Fuel Inlet Pressure	180kPa
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Scopes of Supply of DCEC QSB4.5-C160A 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 QSB4.5-C160A 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 QSB4.5-C160A 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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