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DCEC ISB4.5 FR94138 Automotive Engine

DCEC ISB4.5 FR94138 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114mm bore and 145mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC ISB4.5 FR94138 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.

The prime power at 2400RPM of DCEC ISB4.5 FR94138 automotive engine is 170HP.

As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC 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 ISB4.5 FR94138 Automotive Engine

  • Lower oil consumption,Extended stroke,the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.

  • Strong power,advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.

  • Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.

  • Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.

  • Super life, 30% engines 800,000 km without overhaul.

  • Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.

  • Excellent cold start performance, equipped with air suction electric preheater and 7.8 kw power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China-36°C extreme low temperature validation.

Technical Specifications

Engine Model:ISB4.5 FR94138
Engine Type:6
Displacement:4 L
Rated Speed:2500 RPM
Rated Power:118 kW (158 hp) @ 2500 RPM
Peak Torque:600 N-m (443 lb-ft) @ 1600 RPM
Fuel System:HPCR
Aspiration Method:Turbocharged & Intercooler
Emission Standard:N/A
Bore*Storke:114 mm * 145 mm
Packing Size(L*W*H):N/A
Wet Weight:680 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Engine Model

Advertised Power

Peak Torque

Number Of Cylinders

Fuel System

ISD140 51103  kW  @  2300  RPM550 N.m  @  1100-1600 RPM4 CylindersBosch HPCR
ISD160 51118  kW  @  2300  RPM600 N.m  @  1100-1600 RPM4 CylindersBosch HPCR
ISD185 51136  kW  @  2300  RPM700 N.m  @  1200-1800 RPM4 CylindersBosch HPCR
ISB4.5FR94138118  kW (158 hp)  @  2500  RPM600 N-m (443 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
ISB4.5FR94613118  kW (158 hp)  @  2500  RPM600 N-m (443 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
ISB4.5FR95398118  kW (158 hp)  @  2500  RPM600 N-m (443 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
ISB4.5FR94139132  kW (177 hp)  @  2500  RPM132  kW (177 hp)  @  2500  RPM4 CylindersBosch HPCR
ISB4.5FR94614132  kW (177 hp)  @  2500  RPM700 N-m (516 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
ISB4.5FR95397132  kW (177 hp)  @  2500  RPM700 N-m (516 lb-ft)  @  1400  RPM4 CylindersBosch HPCR
ISB4.5FR95400132  kW (177 hp)  @  2500  RPM700 N-m (516 lb-ft)  @  1400  RPM4 CylindersBosch HPCR
ISB4.5FR93447136  kW (182 hp)  @  2500  RPM650 N-m (479 lb-ft)  @  1400  RPM4 CylindersBosch HPCR
ISB4.5FR94140136  kW (182 hp)  @  2500  RPM700 N-m (516 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
ISB4.5FR94141140  kW (188 hp)  @  2500  RPM760 N-m (561 lb-ft)  @  1600  RPM4 CylindersBosch HPCR
——END——

General Infomation of DCEC ISB4.5 FR94138 Automotive Engine

Engine ModelISB4.5 FR94138Advertised Power118 kW (158 hp) @ 2500 RPM
Peak Torque600 N-m (443 lb-ft) @ 1600 RPMConfigurationD323018BX03
Fuel SystemBosch HPCRNo. Of Cylinders4
AspirationTurbocharged and Charge Air CooledDisplacement4.5 L
Bore*StorkeN/ACPL Code Revision3059
Compression Ratio17.3:1 Emission CertificationEuro V
App typesTruck Emission StandardN/A

Installation Data of DCEC ISB4.5 FR94138 Automotive Engine

Maximum low idle speed800  RPM
Minimum low idle speed600  RPM
Maximum overspeed performance (less than 15 seconds)4200  RPM
Clutch Engagement Torque at 800 RPMN/A
Maximum Altitude Allowed for Continuous OperationN/A
——END——

Engine Performance Data Rated power of  ISB4.5 FR94138  Automotive Drive Engine

ParameterRated pointChecking pointMaximum torque point
Engine speed2500 RPM2500 RPM1600 RPM
Output torque118 kW (158 hp)118 kW (158 hp)101 kW (135 hp)
Torque450 N-m (332 lb-ft)450 N-m (332 lb-ft)600 N-m (443 lb-ft)
Supercharger outlet pressure153 kPa (45.3 in-Hg)153 kPa (45.3 in-Hg)124 kPa (36.7 in-Hg)
Supercharger pressure end outlet temperature161 deg C (322 deg F)161 deg C (322 deg F)139 deg C (282 deg F)
Intake flow176 L/s (373 ft3/min)176 L/s (373 ft3/min)109 L/s (231 ft3/min)
Boost intake flow12 kg/min (26.5 lb/min)12 kg/min (26.5 lb/min)8 kg/min (17.6 b/min)
Exhaust flow360 L/s (763 ft3/min)360 L/s (763 ft3/min)258 L/s (547 ft3/min)
Exhaust gas temperature435 deg C (815 deg F)435 deg C (815 deg F)477 deg C (891 deg F)
Heat dissipation to coolant64 kW (3640 BTU/min)64 kW (3640 BTU/min)50 kW (2843 BTU/min)

DCEC ISB4.5 FR94138 Automotive Engine DATASHEET

System Technical Data of DCEC ISB4.5 FR94138 Automotive Drive Engine

Air Intake SystemAllowable maximum intake air temperature rise15
Cooling SystemMaximum coolant expansion space when low water alarm is triggered28%
Maximum allowable intercooler and OEM intercooler line pressure drop (IMPD)13.5 kPa
Maximum coolant temperature for engine protection control114 deg C
  
Exhaust systemMaximum exhaust back pressure with full load DPFN/A
Maximum exhaust back pressureN/A
Recommended Exhaust Line Size70 mm
The maximum exhaust resistance formed by the exhaust system20 kPa
Fuel SystemFuel compatibilityDF1, DF2 
Fuel componentsN/A
  
Starter systemEssential starting aidIntake Air Heater Required
Minimum drag speed100 RPM
Minimum ambient temperature for unassisted cold start-15 deg C
Minimum ambient temperature with grill heating-35 deg C
——END——

Scopes of Supply of DCEC ISB4.5 FR94138 Automotive Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Water-Air Intercooler2. Turbocharger
3. N/A3. Exhuast Elbow
Fuel System1. Fuel Transfer PumpStarting System1. Starter Motor
2. High-Pressure Fuel Pump2. Starter Rely
3. Fuel Filter3. N/A
Charging System1. Charging AlternatorEngine Shut-Down System1. Engine Puel Shut-Off Solenoid
Lubricating System1. Oil PumpCooling System1. Water Pump
2. Oil Filter2. Engine Fan
3. N/A3. Standard Radiator
Power Output System1. FlywheelEngine Mounting System1. Engine Mouting Bracket
2. Standard Flywheel Housing2. N/A
Engine Auiliary Accessories1. Air Compressor
2. Power Steering Pump
——END——

Optional Accessories of DCEC ISB4.5 FR94138 Automotive Engine

Air Intake System1. Air Intake Pre-HeaterExhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Flame Trap
3. Air Filter3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter4. DPF System
5. Air Filter Alarm System5. N/A
Fuel System1. Coarse FilterStarting System1.Manual Magnetic DC Contactor
2. Fuel Pre-Heater2. Dual Ears Flywheel Housing
3. N/A3. Spring Starter Motor
4. N/A4. Air Starter Motor
5. N/A5. Hydraulic Starter Motor
Lubricating System1. Oil Pre-Heater.Cooling System1. Silent Type Radiator
2. N/A2. Plateau Radiator
3. N/A3. Salt-Spray Resistant Radiator
4. N/A4. Coolant Pre-Heater
Power Output System1. ClutchEngine Mounting System1. Shock Absorber Pad
Engine Auiliary Accessories1. Hydraulic Oil PumpControl System1. Can Add Mechanical Accelerator Pedal
2. Air Conditioner Compressor2. N/A
3. N/A3. N/A
——END——

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 ISB4.5 FR94138 Automotive Engine

Air Intake System1. Installation Position of Air FilterExhuast System1. Can Modify Installation Position and Direction of
2. Upgrade to  Heavy-Duty Type Air FitlerTurbocharger
3. N/A2. Water-Cooled Exhuast manifold
4. N/A3. Water-Cooled Turbocharger
Fuel System1. Upgrade to Fuel Fitler That Integrated with Fuel TransferStarting System1. 12V Starter Motor For 12v Electric System
Pump and Fuel Pre-Hearter2. Upgrading to Specified Brand and Speicifications of
2. N/AStarter Motor
Charging System1. 12V Charging Alternator for 12v Electric SystemEngine Shut-Down System1. 12V Solenoid for 12v Electric System
2. Explosion-Proof Charging Alternator2. Explosion-Proof Solenoid
3. Upgrading to Specified Brand And Speicifications of3. N/A
Charging Alternator4. N/A
Lubricating System1. Oil Pan PositionCooling System1. Can Modify Engine Fan Into Blower Fan or Suction Fan
2. Number of Dipstick2. Can Modify Central Position of Engine Cooling Fan
3. Position of Dipstick Can Choose From 6 Positions3. Can Choose Type of Engine Fan From Mechanical Type or
4. Can Modify Oil Filter to be Remote InstallationElectric Type
Power Output System1. Can Modify Size of Flywheel Housing and Flywheel.Engine Mounting System1. 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 PTO3. N/A
Integrated Type.4. N/A
4. Engine Have Connecting Port of PTOs, That Able to5. N/A
Provide Power Output.6. N/A
Engine Auiliary Accessories1. All of Auxiliary System Can Choose Specified Brands and
Specifications.
2. Additional Auxiliary Systems Can be Added for Special
Applications.
——END——

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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