DCEC ISF3.8e4R168 Automotive Engine

BFCEC ISF3.8e4R168 automotive engine is a 4-cylinders in line, 3.76 liter four-strokes engine with 102mm bore and 115mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with Turbocharged and Air- Air intercooler.
The prime power at 2600RPM of BFCEC ISF3.8e4R168 automotive engine is 168 HP.
As part of EMAC, DuraMac provides complete powertrain that integrated with BFCEC 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 DCEC ISF3.8e4R168 Automotive Engine

BFCEC ISF series 3.8-liter light engine is one of two in-line four-cylinder high-pressure direct-injection diesel engines that BFCEC has invested heavily in research and development. It is a new generation of fully electronically controlled light-duty diesel engines facing the future.
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.
The high-pressure common rail fuel system has higher injection pressure, more precise control of injection timing and fuel quantity, more adequate combustion, wider economic fuel consumption area, greatly improved fuel economy, further improved low-speed performance, better noise reduction and cold start performance good.
The engine subsystem is highly integrated, achieving fuel saving and consumption reduction in multiple ways, and higher power-up.

Technical Specifications

Engine Model:	ISF3.8e4R168
Engine Type:	4
Displacement:	3.76 L
Rated Speed:	2600 RPM
Rated Power:	168 HP @ 2600 RPM
Peak Torque:	600 N.m @ 1300-1700 RPM
Fuel System:	Denso HPCR
Aspiration Method:	Turbocharged & Air Intercooler
Emission Standard:	Euro IV
*BoreStorke:**	102 mm * 115 mm
*Packing Size(LWH):*	N/A
Wet Weight:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

coming soon

Engine Model	Advertised Power	Peak Torque	Number Of Cylinders	Fuel System
ISF3.8s3154	153 HP @ 2600 RPM	500 N.m @ 1200-1900 RPM	4 Cylinders	Bosch Electronic
ISF3.8e4R168	168 HP @ 2600 RPM	600 N.m @ 1300-1700 RPM	4 Cylinders	Denso HPCR
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General Infomation of DCEC ISF3.8e4R168 Automotive Engine
Engine Model	ISF3.8e4R168	Advertised Power	168 HP @ 2600 RPM
Peak Torque	600 N.m @ 1300-1700 RPM	Curve & Datasheet	FR94297
Fuel System	Denso HPCR	No. Of Cylinders	4
Aspiration	Turbocharged & Air Intercooler	Displacement	3.76 L
*BoreStorke**	102 mm * 115 mm	CPL Code Revision	3868
Dry Weight	N/A	Wet Weight	N/A
Compression Ratio	17.2:1	Emission Standard	Euro IV

Installation Data of DCEC ISF3.8e4R168 Automotive Engine
Maximum Low Idle Speed		800 RPM
Minimum Low Idle Speed		700 RPM
Nominal No Load Governed Speed		2950 RPM
Maximum Overspeed Capability		3750 RPM
Clutch Engagement Torque At 800 RPM		310 N.m
Maximum Altitude For Continuous Operation Without Derate		2000 m
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Engine Performance Data Rated power of DCEC ISF3.8e4R168 Automotive Drive Engine
	Govered Speed	Peak Torque
Engine Speed	2600 RPM	1500 RPM
Output Power	125 kW	94 kW
Torque	459 Nm	600 Nm
Inlet Air Flow	167.5 L/s	97.1 L/s
Charge Air Flow	11.6 kg/minute	7.2 kg/minute
Exhaust Gas Flow	744.6 kg/hr	437.5 kg/hr
Exhaust Gas Temperature	514.7 ℃	521.7 ℃
Heat Rejection To Coolant	57.9 kW	50.2 kW
Radiator Coolant Flow	187.6 L/min	111.4 L/min
Heat Rejection To Charge Air Cooler	27 kW	16.4 kW
Turbo Comp. Outlet Pressure	186.6 kPa	181.9 kPa
Turbo Comp. Outlet Temperature	180.7 ℃	178.2 ℃
Fuel Consumption	29.1 kg/hr	20.6 kg/hr
Brake Mean Effective Pressure	1533.3 kPa	2004.255 kPa

System Technical Data of DCEC ISF3.8e4R168 Automotive Drive Engine
Air Intake System	Maximum Temperature Rise Between Ambient Air And Engine Air Inlet	15 ℃

Exhaust System	Maximum Exhaust Resistance Formed By The Exhaust System	20 kPa

Cooling System	Maximum Coolant Outlet Temperature Under 100 kPa Pressure Cap	110 ℃
	Maximum Coolant Pressure (Without Pressure Cap Thermostat Closed)	215 kPa
	Maximum Intake Temperature Rise Between The Intake Manifold And The Environment	30 ℃
	Maximum Pressure Difference Between The Supercharger Compressor Outlet And The Intake Manifold Inlet	13 kPa
	Engine Protection Controls Maximum Coolant Temperature	114 ℃

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Scopes of Supply of DCEC ISF3.8e4R168 Automotive 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 Puel 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 Fflywheel 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 DCEC ISF3.8e4R168 Automotive 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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As part of EMAC, DuraMac is Committed to providing reliable powertrain system to commercial vehicle manufacturers around the world, a sub-brand of EMAC group that focusing on automotive application. Based on dozens of world-class engine manufacturing resources in China, and as official exporting agent of Fast tranmission (Joint venture with Caterpillar AT tranmission), Dongfeng Dana axle and Komman air suspension, DuraMac provides one-stop solutions covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support. For more information of our automotive power system products, you are welcome to visit DuraMac homepage: www.duramac.com

Modifiable Components of DCEC ISF3.8e4R168 Automotive 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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