DCEC ISDe185-30A Automotive Engine
DCEC ISDe185-30A automotive 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, DCEC ISDe185-30A automotive engine comes with turbocharger and Air- Air intercooler, with a EURO III post-processor.
The prime power at 2500RPM of DCEC ISDe185-30A automotive engine is 185HP.
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 ISDe185-30A Automotive Engine
Advanced electronic control integrated system share information among high-speed datalinks, to ensure that the engine maintains the best operating status, effective fuel savings and low emissions under various loads.
With higher injection pressure up to 1600 bar, High Pressure Common Rail Fuel System features more precise control of injection timing and amount of fuel, more complete combustion, broader economical fuel consumption zone tremendously enhanced fuel economy, thus further improving low-speed performance, and resulting in better noise reduction and cold start performance.
Fast startup, good acceleration and gradeability, superior torque output at low speed.
Highly integrated engine subsystems can realize excellent power, ultra long service life, and long maintenance intervals.
Advanced electronic control integrated system, large-capacity electronic control module, collect information from all drive train components such as electronic gearbox, ABS brake and ASR anti-skid through standard data bus, forming a seamless information flow…
Technical Specifications
Engine Model: | ISDe185-30A |
Engine Type: | 6 |
Displacement: | 6.7 L |
Rated Speed: | 2500 RPM |
Rated Power: | 182 HP @ 2500 RPM |
Peak Torque: | 700 N.m @ 1400 RPM |
Fuel System: | Bosch HPCR |
Aspiration Method: | Turbocharged & Charge Air Cooled |
Emission Standard: | EURO III |
Bore*Storke: | 107 mm * 124 mm |
Packing Size(L*W*H): | N/A |
Wet Weight: | N/A |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Engine Model | Advertised Power | Peak Torque | Number Of Cylinders | Fuel System |
ISDe140 30 | 103 kW @ 2500 RPM | 450 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe140-30B | 104 kW @ 2500 RPM | 450 N.m @ 800 ~ 1700 RPM | 4 Cylinder | Bosch HPCR |
ISDe140 41 | 103 kW @ 2300 RPM | 550 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISD140 51 | 103 kW @ 2300 RPM | 550 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISDe160 30 | 118 kW @ 2500 RPM | 600 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe160-30A | 119 kW @ 2700 RPM | 600 N.m @ 1200 ~ 1700 RPM | 4 Cylinder | Bosch HPCR |
ISDe160-30B | 119 kW @ 2700 RPM | 500 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISDe160 30-II | 118 kW @ 2700 RPM | 500 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe160 31 | 118 kW @ 2500 RPM | 600 N.m @ 1200 RPM | 4 Cylinder | Bosch HPCR |
ISDe160 41 | 118 kW @ 2300 RPM | 600 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISD160 51 | 118 kW @ 2300 RPM | 600 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISDe180 30 | 136 kW @ 2500 RPM | 650 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe180-30 | 137 kW @ 2700 RPM | 650 N.m @ 1200 ~ 1700 RPM | 4 Cylinder | Bosch HPCR |
ISDe180 30-II | 136 kW @ 2500 RPM | 650 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe180 40 | 132 kW @ 2500 RPM | 700 N.m @ 1500 RPM | 4 Cylinder | Bosch HPCR |
ISDe185-30A | 135 kW @ 2500 RPM | 700 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe185-30B | 135 kW @ 2500 RPM | 550 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe185 31 | 136 kW @ 2500 RPM | 550 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe185-31 | 136 kW @ 2500 RPM | 550 N.m @ 1400 RPM | 4 Cylinder | Bosch HPCR |
ISDe185 41 | 136 kW @ 2300 RPM | 700 N.m @ 1200 ~1600 RPM | 4 Cylinder | Bosch HPCR |
ISD185 51 | 136 kW @ 2300 RPM | 700 N.m @ 1100 ~ 1600 RPM | 4 Cylinder | Bosch HPCR |
ISDe200-30 | 149 kW @ 2300 RPM | 550 N.m @ 1100 ~ 1700 RPM | 4 Cylinder | Bosch HPCR |
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General Infomation of DCEC ISDe185-30A Automotive Engine | |||
Engine Model | ISDe185-30C | Advertised Power | 182 HP @ 2500 RPM |
Peak Torque | 700 N.m @ 1400 RPM | Curve&Datasheet | FR92155 |
Fuel System | Bosch HPCR | No. Of Cylinders | 6 |
Aspiration | Turbocharged & Charge Air Cooled | Displacement | 6.7 L |
Bore*Storke | 107 mm * 124 mm | CPL Code Revision | 1995 |
Dry Weight | N/A | Wet Weight | N/A |
Compression Ratio | 17.3:1 | ||
Installation Data of DCEC ISDe185-30A Automotive Engine | |||
Emissions Certification | GB 17691-2005 | ||
Idle Speed | 600 – 800 RPM | ||
Maximum Non-Load Speed | 2850 RPM | ||
Over Speed Performance (Within 15 Seconds) | 4200 RPM | ||
The Clutch Torque @ 800Rpm | 610 N.m | ||
Maximum Altitude At Which Continuous operation Is Allowed | 4700 m | ||
Supercharger outlet Exhaust Pressure limit Value | 413 kPa | ||
Maximum Power of Exhaust Brake | N/A | ||
——END—— |
Engine Performance Data Rated power of DCEC ISDe185-30C Automotive Drive Engine | |||||||
Engine Speed | 2500 RPM | 2300 RPM | 1400 RPM | Oil Pressure | 418.9 kPa | 414.7 kPa | 332.5 kPa |
Air to Turbo | 10.17 m³/min | 9.72 m³/min | 5.93 m³/min | Air From Turbo | 152.1 kPa | 154.3 kPa | 136.8 kPa |
Exhaust Flow | N/A | N/A | N/A | Exhaust Temp | 516.854 ℃ | 556.891 ℃ | 552.47 ℃ |
Fuel Consumption | N/A | N/A | N/A | Coolant Flow | 246.5667 l/min | 226.6333l/min | 140.9667 l/min |
Heat Rejection-Coolant | 63.7 kW | 66.9 kW | 51.68178 kW | Heat Rejection-Air | 19.4 kW | 20.4 kW | 11.0327 kW |
Friction Power | 34.0 Kw | 28.0 Kw | 13.0 Kw | ||||
——END—— |
System Technical Data of DCEC ISDe185-30A Automotive Drive Engine | ||
Air Intake System | Maximum Temperature Rise Between Ambient Air and Engine Air Inlet | 15 ℃ |
Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Medium Duty | 2.9 kPa | |
Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Heavy Duty | 3.7 kPa | |
Maximum Intake Restriction with Dirty Filter | 6.2 kPa | |
Turbocharged & Intercooled | Maximum Intake Air Temperature Rise Between Ambient and Intake Manifold | 30 ℃ |
Maximum Pressure Differential Between Supercharger Compressor Outlet and Intake Manifold Inlet | 13.5 kPa | |
Usually Suitable Intake Pipe Diameter | 65 mm | |
Exhaust System | Maximum Exhaust Resistance with Exhaust Pipe and Muffler | 10 kPa |
Usually Suitable Exhaust Pipe Diameter | 75 mm | |
Lubrication System | Oil Sump Capacity-Upper Limit | 11 L |
Oil Sump Capacity-Lower Limit | 8.9 L | |
Capacity of The Whole System | 13 L | |
Cooling System | Coolant Capacity – Engine only | 7 L |
Standard Thermostat (Modulating) Range | 83-95 ℃ | |
Maximum Coolant Pressure (without Pressure Cap, Thermostat Closed) | 200 kPa | |
Maximum Coolant Temperature Engine out | 100 ℃ | |
Maximum Degassing Time | 25 mins | |
Maximum Coolant Flow to Accessories | 37 l/min | |
Minimum Recommended Coolant Temperature | 70 ℃ | |
Minimum Water Addition Rate | 19 l/min | |
Minimum Coolant Expansion Space – % of System Capacity | 6% | |
Minimum Drop Tank Volume without Expansion Tank (% of total Cooling System) | 11% | |
Minimum Allows Pressure of Pressure Cap | 50 kPa | |
Coolant Alarm Temperature | 104 ℃ | |
Common Operating Temperature Range of Fans with Fan Clutch | 93 ℃ | |
24V Electrical System | Maximum Allowable Resistance of Cranking Circuit | 0.004 Ω |
The Cold Start Current When Engine and The Clutch Separate | 550 CCA | |
Cold Starting System | Maximum Unaided Cold Start Temperature | 120 RPM -12 ℃ |
Minimum Cold Start Temperature with Auxiliary Starter | 120 RPM -35 ℃ | |
Fuel System | Maximum Oil Inlet Resistance of The Oil Transfer Pump with A Clean Filter | 30 kPa |
Maximum Fuel Return Resistance | 20 kPa | |
Minimum Oil Discharge Capacity of Fuel Tank | 0.2 m³/hr | |
Maximum Fuel Temperature (At The Fuel Pump Inlet) | 70 ℃ | |
——END—— |
Scopes of Supply of DCEC ISDe185-30A 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 | |
2. Standard Flywheel Housing | 2. N/A | |||
Engine Auiliary Accessories | 1. Air Compressor | |||
2. Power Steering Pump | ||||
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Optional Accessories of DCEC ISDe185-30A 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 | |||
——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 ISDe185-30A 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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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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