DCEC ISL8.9E5340B Automotive Engine
DCEC ISL8.9E5340B 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 ISL8.9E5340B automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.
The prime power at 2100RPM of DCEC ISL8.9E5340B automotive engine is 340HP.
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 ISL8.9E5340B 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: | ISL8.9E5340B |
| Engine Type: | 6 |
| Displacement: | 4 L |
| Rated Speed: | 2100 RPM |
| Rated Power: | 250kW @ 2100rpm |
| Peak Torque: | 1500Nm @ 1300rpm |
| Fuel System: | CCR |
| 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 |
Engine Model | Advertised Power | Peak Torque | Number Of Cylinders | Fuel System | |||||||||||||||
| ISLe290 50 | 213 kW @ 2100 RPM | 1055 N.m @ 1100-1700 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISLe292 50 | 292 HP @ 2100 RPM | 1055 N.m @ 1100-1700 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe315 50 | 315 HP @ 2100 RPM | 1200 N.m @ 1100-1700 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe325 50 | 325 HP @ 2100 RPM | 1350 N.m @ 1100-1500 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe340 50 | 340 HP @ 2100 RPM | 1500 N.m @ 1200-1400 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe360 50 | 360 HP @ 2100 RPM | 1550 N.m @ 1100-1400 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe375 50 | 375 HP @ 2100 RPM | 1550 N.m @ 1100-1500 RPM | 6 Cylinders | Bosch HPCR | |||||||||||||||
| ISLe380 50 | 380 HP @ 2100 RPM | 1700 N.m @ 1300-1400 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9E5280B | 209 kW @ 2100 RPM | 1055 N.m @ 1100 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9-292E50A | 215 kW @ 2100 RPM | 1150 N.m @ 1100-1700 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9-315E50A | 232 kW @ 2100 RPM | 1190 N.m @ 1100-1700 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9E5320B | 235 kW @ 2100 RPM | 1350 N.m @ 1300 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9E5340B | 250 kW @ 2100 RPM | 1500 N.m @ 1300 RPM | 6 Cylinders | CCR | |||||||||||||||
| ISL8.9-340E51A | 252 kW @ 2100 RPM | 1500 N.m @ 1400 RPM | 6 Cylinders | CCR | |||||||||||||||
| ——END—— | |||||||||||||||||||
General Infomation of ISL8.9E 5340B Automotive Engine | |||||||||||||||||||
| Engine Model | ISL8.9E 5340B | Advertised Power | 250 kW @ 2100 RPM | ||||||||||||||||
| Peak Torque | 1500 Nm @ 1300 RPM | Configuration | D563020BX03 | ||||||||||||||||
| Fuel System | CCR | No. Of Cylinders | 6 | ||||||||||||||||
| Aspiration | Turbocharged and Charge Air Cooled | Displacement | 8.9 L | ||||||||||||||||
| Bore*Storke | N/A | CPL Code Revision | 44379 | ||||||||||||||||
| Compression Ratio | 16.6:1:1 | Emission Certification | Euro V | ||||||||||||||||
| Rating Types | M3 Class A above 5 tonne, M3 Class I above 5tonne, M3 Class II above 5 tonne, Transit Bus | ||||||||||||||||||
Installation Data of DCEC ISL8.9E 5340B Automotive Engine | |||||||||||||||||||
| Maximum low idle speed | 800 RPM | ||||||||||||||||||
| Minimum low idle speed | 600 RPM | ||||||||||||||||||
| Nominal no load governed speed | 2395 RPM | ||||||||||||||||||
| Maximum overspeed capability | 3150 RPM | ||||||||||||||||||
| Clutch engagement torque available at the default idle speed | 950 N-m | ||||||||||||||||||
| Turbo model | HX40W | ||||||||||||||||||
| Turbo frame size | Medium – Large | ||||||||||||||||||
| ——END—— | |||||||||||||||||||
Engine Performance Data Rated power of ISL8.9E 5340B Automotive Drive Engine | ||||||||||||||||
| Parameter | Governed Power | Maximum Power | Peak Torque | |||||||||||||
| Engine Speed | 2100 RPM | 2100 RPM | 1300 RPM | |||||||||||||
| Output Power | 252 kW (338 hp) | 252 kW (338 hp) | 204 kW (274 hp) | |||||||||||||
| Torque | 1145 N-m (845 lb-ft) | 1145 N-m (845 lb-t) | 1500 N-m (1106 lb-ft) | |||||||||||||
| Turbo Comp. Outlet Pressure | 147.3 kPa (43.6 in-Hg) | 147.3 kPa (43.6 in-Hg) | 133 kPa (39.4 in-Hg) | |||||||||||||
| Turbo Comp. Outlet Temperature | 143 deg C (290 deg F) | 143 deg C (290 deg F) | 140 deg C (283 deg F) | |||||||||||||
| Heat Rejection to Charge Air Cooler | 37 kW (2104 BTU/min) | 37 kW (2104 BTU/min) | 26 kW (1479 BTU/min) | |||||||||||||
| Inlet Air Flow | 280 L/s (593 ft3/min) | 280 L/s (593 ft3/min) | 177 L/s (375 ft3/min) | |||||||||||||
| Charge (Fresh Air) Flow | 20.2 kg/min (44.5 lb/min) | 20.2 kg/min (44.5 lb/min) | 12.8 kg/min (28.2 lb/min) | |||||||||||||
| Exhaust Gas Mass Flow | 700 kg/hr (1543 b/hr) | 700 kg/hr (1543 ib/hr) | 510 kg/hr (1124 lb/hr) | |||||||||||||
| Exhaust Gas Temperature | 556 deg C (1033 deg F) | 556 deg C (1033 deg F) | 592 deg C (1098 deg F) | |||||||||||||
| Heat Rejection to Coolant | 122 kW (6938 BTU/min) | 122 kW (6938 BTU/min) | 97 kW (5516 BTU/min) | |||||||||||||
| Radiator Coolant Flow | 4.5 L/s (72.1 gpm) | 4.5 L/s (72.1 gpm) | 2.7 L/s (43.1 gpm) | |||||||||||||
| Fuel Consumption | 50 kg/hr (110.2 lb/hr) | 50 kg/hr (110.2 b/hr) | 40 kg/hr (88.2 lb/hr) | |||||||||||||
| Brake Mean Effective Pressure | 1577 kPa (228.8 psi) | 1577 kPa (228.8 psi) | 2072 kPa (300.5 psi) | |||||||||||||
System Technical Data of DCEC ISL8.9E 5340B Automotive Drive Engine | |||||||||||||||||
| Air Intake System | Max. temperature rise between ambient air and turbo air inlet | 15 delta deg C | |||||||||||||||
| Cooling System | Maximum coolant temperature – engine out | 107 deg C | |||||||||||||||
| Maximum charge air cooler outlet temperature (pumping mode) | 107 deg C | ||||||||||||||||
| Maximum coolant pressure (exclusive of pressure cap) | 243 kPa | ||||||||||||||||
| Charge air cooler outlet to ambient at maximum power checkpoint | 30 delta deg C | ||||||||||||||||
| Maximum allowable pressure drop across charge air cooler and OEM CAC piping | 13.5 kPa | ||||||||||||||||
| Maximum coolant temperature for engine protection controls | 114 deg C | ||||||||||||||||
| Maximum coolant expansion space at low coolant level sensor activation | N/A | ||||||||||||||||
| Exhaust system | Maximum exhaust backpressure imposed by exhaust system | 20 kPa | |||||||||||||||
| Recommended exhaust pipe size | 100 mm | ||||||||||||||||
| Max. back pressure imposed by piping and EGP | N/A | ||||||||||||||||
| Fuel System | Fuel compatibility | DF1 | |||||||||||||||
| Fuel components | N/A | ||||||||||||||||
| Cranking System | Minimum ambient temperature for unaided cold start | -15 deg C | |||||||||||||||
| Minimum ambient temperature with grid heater only | -35 deg C | ||||||||||||||||
| ——END—— | |||||||||||||||||
Scopes of Supply of DCEC ISL8.9E5340B 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 | ||||
| ——END—— | ||||
Optional Accessories of DCEC ISL8.9E5340B 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 ISL8.9E5340B 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. | ||||
| ——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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Installation Manual
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