QSF3.8-T3 Industrial Engine

BFCEC QSF3.8 T3 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger. The prime power at 2200RPM of BFCEC QSF3.8 T3 Industrial engine is 86 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 QSF3.8 Industrial Engine

1. The overall modular design, the total number of parts is small, the failure rate is low, the structure is compact, and the maintenance is easy.
2. Using ultra-high pressure fuel pump, burning more fully under high fuel injection pressure, less energy loss, strong power, strong fuel adaptability, and lower emissions.
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. Adopt electronic control intelligent module to monitor the running status of the engine at any time, precisely control the fuel injection, so that the engine can also think.

Introduction of QSF3.8-T3

Engine Model:	QSF3.8-T3
Torque:	373N.m
Displacement:	3.8 L
Rated Speed:	2200 rpm
Compression Ratio:	17.2 :1
Emission Standard:	EU Stage IIIA
Fuel System:	Bosch HPCR
*Packing Size(LWH):*	N/A
Gross Weight:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Engine Model

Engine Speed

Output Power

Torque

Aspiration

QSF3.8-T3

2200RPM

45KW

195N.m

Turbocharged without CAC

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General Infomation of DCEC QSF3.8-T3 Industrial Engine
Engine Model	QSF3.8-T3	Aspiration	Turbocharged without CAC
Compression Ratio	17.2 :1	Displacement	3.8L
Emission Standard	EU Stage IIIA	CPL Code Revision	4221
Fuel System	Bosch HPCR


Installation Data of DCEC QSF3.8-T3 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 QSF3.8-T3 Industrial Engine
	Governed Power	Torque Peak		Governed Power	Torque Peak
Engine Speed	2200RPM	1320RPM	Turbo Comp. Outlet Pressure	156.3kPa	126kPa
Gross Power Output	86KW	65KW	Turbo Comp. Outlet Temp.	158°C	145°C
Torque	373N.m	470N.m	Maximum Fuel Flow to Pump	63KG	52KG
Motoring Power	20KW	9KW	Heat Rejection to Coolant	43.7KW	35.8KW
Inlet Air Flow	134L/s	74L/s	Heat Rejection to Fuel	0.4KW	0.3KW
Charge Air Flow	9.4 KG	5 KG	Heat Rejection to Ambient	18KW	13KW
Exhaust Gas Flow	336L/s	205L/s	Heat Rejection to Exhaust	88KW	54KW
Exhaust Gas Temp.	505°C	537°C

System Technical Data of DCEC QSB4.5-C110D Industrial Engine
Air Intake System	Maximum Allowable Air Temperature Rise Over Ambient At Intake Manifold	17°C

Cooling System	Maximum Charge Air Cooler Outlet To Ambient At 25 Deg C	35°C
	Maximum CAC Outlet Temperature At Less Than Or Equal To 25 Deg C (77 Deg F) Ambient	60°C
	Maximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping	13.5kPa
	Maximum Coolant Temperature For Engine Protection Controls	107°C
	Maximum Coolant Operating Temperature At Engine Outlet	107°C

Exhaust System	Maximum Exhaust Back Pressure:	10kPa
Exhaust System	Recommended Exhaust Piping Size (Inner Diameter):	76mm

Lubrication System	Nominal Operating Oil Pressure Minimum Low Idle	138kPa
	Nominal Operating Oil Pressure Maximum Rated Speed	345kPa
	Minimum Engine Oil Pressure For Engine Protection Devices Minimum Low Idle	69kPa

Fuel System	Maximum Supply Fuel Flow:	63KG
Fuel System	Maximum Return Fuel Flow:	41KG
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Optional Accessories of DCEC QSF3.8-T3 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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Optional Accessories of DCEC QSF3.8-T3 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 QSF3.8-T3 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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