DCEC ISZ450-41 Automotive Engine
DCEC ISZ450-41 automotive engine is a 6-cylinders in line, 13 liter four-strokes engine with 130mm bore and 163mm stroke, equipped with Electrically Control High-pressure Common Rail, DCEC ISZ450-41 automotive engine comes with turbocharger and Air- Air intercooler, with a EURO VI post-processor.
The prime power at 1900RPM of DCEC ISZ450-41 automotive engine is 450 HP.
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.
DCEC ISZ13 series electronic automotive engine can reach upto EU Stage VI emission standard, the number 30/40/50/60 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V, VI. For different emission standard DCEC ISZ13 electronic series automotive engine, the engine itself are the same, the major different are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard version engines, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.
Advantages of DCEC ISZ450-41 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: | ISZ450-41 |
Engine Type: | 6 |
Displacement: | 13 L |
Rated Speed: | 2100 RPM |
Rated Power: | 443 HP @ 1900 RPM |
Peak Torque: | 2238 N.m @ 1200 RPM |
Fuel System: | CCR |
Aspiration Method: | Turbocharged & Air-Air Intercooler |
Emission Standard: | N/A |
Bore*Storke: | 130 mm * 163 mm |
Packing Size(L*W*H): | N/A |
Wet Weight: | 1157 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Engine Model | Advertised Power | Peak Torque | Number Of Cylinders | Fuel System |
ISZ425-40A | 425 HP @ 2100 RPM | 1966 N.m @ 1600 RPM | 6 Cylinders | XPI Fuel System |
ISZ425-40B | 425 HP @ 2100 RPM | 1966 N.m @ 1200 RPM | 6 Cylinders | XPI Fuel System |
ISZ425-41 | 424 HP @ 2100 RPM | 2016 N.m @ 1000-1400 RPM | 6 Cylinders | XPI Fuel System |
ISZ450-40A | 456 HP @ 2100 RPM | 2237 N.m @ 1600 RPM | 6 Cylinders | XPI Fuel System |
ISZ450-40B | 450 HP @ 2100 RPM | 2237 N.m @ 1200 RPM | 6 Cylinders | XPI Fuel System |
ISZ450-41 | 450 HP @ 2100 RPM | 2338 N.m @ 1000-1300 RPM | 6 Cylinders | XPI Fuel System |
ISZ460-51 | 450 HP @ 2100 RPM | 2338 N.m @ 1000-1300 RPM | 6 Cylinders | XPI Fuel System |
ISZ520-41 | 450 HP @ 2100 RPM | 2338 N.m @ 1000-1300 RPM | 6 Cylinders | XPI Fuel System |
ISZ525-40A | 525 HP @ 2100 RPM | 2509 N.m @ 1600 RPM | 6 Cylinders | XPI Fuel System |
ISZ525-40B | 525 HP @ 2100 RPM | 2508 N.m @ 1200 RPM | 6 Cylinders | XPI Fuel System |
ISZ525-40C | 525 HP @ 2100 RPM | 2508 N.m @ 1200 RPM | 6 Cylinders | XPI Fuel System |
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General Infomation of DCEC ISZ450-41 Automotive Engine | |||
Engine Model | ISZ450-41 | Advertised Power | 443 HP @ 1900 RPM |
Peak Torque | 2238 N.m @ 1200 RPM | Curve & Datasheet | FR20517 |
Fuel System | CCR | No. Of Cylinders | 6 |
Aspiration | Turbocharged & Aftercooled | Displacement | 13.0 L |
Bore*Storke | 130 mm * 163 mm | CPL Code Revision | 4199 |
Dry Weight | 706 kg | Wet Weight | 738 kg |
Compression Ratio | 17:01 | Emission Standard | Chine Stage Ⅳ |
Installation Data of DCEC ISZ450-41 Automotive Engine | |||
Maximum Low Idle Speed | 700 RPM | ||
Nominal No Load Governed Speed | 2100 RPM | ||
Maximum overspeed performance (not exceeding 15 seconds) | 2375 RPM | ||
Clutch Engagement Torque At 800 RPM | 1550 N.m | ||
Maximum Altitude For Continuous Operation Without Derate | 5200 m | ||
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Engine Performance Data Rated power of DCEC ISZ450-41 Automotive Drive Engine | ||
Maximum Power | Peak Torque | |
Engine Speed | 1900 RPM | 1200 RPM |
Output Power | 331 kW | 281 kW |
Torque | 1664 N.m | 2238 N.m |
Charge Air Flow | 35.2 kg/min | 21.4 kg/min |
Exhaust Gas Flow | 1033 L/s | 695 L/s |
Exhaust Gas Temperature | 402 ℃ | 480 ℃ |
Heat Rejection To Coolant | 150 kW | 127 kW |
Heat Rejection To Charge Air Cooler | 80 kW | 43 kW |
Turbo Comp Outlet Pressure | 224 kPa | 184 kPa |
Turbo Comp Outlet Temperature | 192 ℃ | 162 ℃ |
Fuel Consumption | 68.9 kg/hr | 53.7 kg/hr |
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System Technical Data of DCEC ISZ450-41 Automotive Drive Engine | ||
Air Intake System | Maximum Temperature Rise Between Ambient Air And Engine Air Inlet | 11.1 ℃ |
Exhaust System | Maximum Exhaust Resistance Formed By The Exhaust System | 21 kPa |
Cooling System | Maximum Coolant Outlet Temperature Under 100 kPa Pressure Cap | 102 ℃ |
Maximum Coolant Pressure (Without Pressure Cap Thermostat Closed) | 407 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 | 13.5 kPa | |
Engine Protection Controls Maximum Coolant Temperature | 107 ℃ | |
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Scopes of Supply of DCEC ISZ450-41 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 fuel 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 ISZ450-41 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 ISZ450-41 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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