DCEC 4BT3.9-C100 Industrial Engine
DCEC 4BT3.9-C100 Industrial engine is a 4-cylinders in line, 3.9 liter four-strokes engine with 102 mm bore and 120mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger.
The prime power at 2400 RPM of DCEC 4BT3.9-C100 Industrial engine is 100HP.
As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.
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 4BT3.9-C100 Industrial Engine
Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.
Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40% less than other similar engines. The failure rate is greatly reduced.
Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.
The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.
The five key systems of the electronically controlled engine are all developed by DCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.
Technical Specifications
Engine Model: | 4BT3.9-C100 |
Engine Type: | 4 Cylinders, in Line |
Displacement: | 3.9 L |
Rated Speed: | 2400 RPM |
Rated Power: | 100 HP @ 2400 RPM |
Peak Torque: | 330 N.m @ 1600 RPM |
Fuel System: | Weifu PW Pump / RSV Mechanical Governor |
Aspiration Method: | Turbocharged |
Emission Standard: | N / A |
Bore*Storke: | 102 mm * 120 mm |
Packing Size(L*W*H): | 778 mm * 634 mm * 912 mm |
Wet Weight: | 355 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Engine Model | Rated Power | Peak Torque | Fuel System | Aspiration |
4BT3.9-C80 | 80 HP @ 2000 RPM | 330 N.m @ 1500 RPM | Weifu PW Pump / RSV Mechanical Governor | Turbocharged |
4BT3.9-C100 | 100 HP @ 2400 RPM | 330 N.m @ 1600 RPM | Weifu PW Pump / RSV Mechanical Governor | Turbocharged |
4BT3.9-C105 | 103 HP @ 2800 RPM | 330 N.m @ 1600 RPM | Weifu A Pump / RSV Mechanical Governor | Turbocharged |
4BT3.9-C110 | 110 HP @ 2600 RPM | 330 N.m @ 1600 RPM | Weifu A Pump / RSV Mechanical Governor | Turbocharged |
4BTA3.9-C80 | 80 HP @ 2200 RPM | 360 N.m @ 1400 RPM | BYC PB Pump / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
4BTA3.9-C100 | 100 HP @ 2200 RPM | 410 N·m @ 1500 RPM | BYC PB Pump / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
4BTA3.9-C110 | 110 HP @ 2200 RPM | 460 N.m @ 1500 RPM | Weifu PW2000 Pump / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
4BTA3.9-C125 | 125 HP @ 2200 RPM | 475 N.m @ 1500 RPM | Weifu PW2000 Pump / RQV-K Mechanical Governor | Turbocharged & Water-Air Intercooler |
4BTA3.9-C130 | 130 HP @ 2500 RPM | 475 N.m @ 1500 RPM | Weifu PW2000 Pump / RQV-K Mechanical Governor | Turbocharged & Water-Air Intercooler |
4BTAA3.9-C110 | 110 HP @ 2200 RPM | 500 N·m @ 1400 RPM | Weifu PW2000 Pump / RQV-K Mechanical Governor | Turbocharged & Air-Air Intercooler |
4BTAA3.9-C125 | 125 HP @ 2200 RPM | 480 N·m @ 1400 RPM | Weifu PW2000 Pump / RQV-K Mechanical Governor | Turbocharged & Air-Air Intercooler |
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General Infomation of DCEC 4BT3.9-C100 Industrial Engine | |||
Engine Model | 4BT3.9-C100 | Curve No | FR91468 |
CPL Code | 857-02 | Displacement | 3.9 L |
Advertised Power | 100 HP @ 2400 RPM | Bore*Storke | 102 * 120 mm |
Peak Torque | 330 N.m @ 1600 RPM | Aspiration | Turbocharged |
Fuel System | Weifu PW Pump / RSV Mechanical Governor | Cylinders | 4 Cylinders, in Line |
Engine Wet Weight | 338 kg | Basic Engine(L*W*H) | 778 mm * 634 mm * 912 mm |
Installation Data of DCEC 4BT3.9-C100 Industrial Engine | |||
Moment of Inertia of Rotating Components (No Flywheel) | 0.143 kg·m² | ||
Center of Gravity from Front Face of Block | 262 mm | ||
Center of Gravity Above Crankshaft Centerline | 160 mm | ||
Maximum (Static) Bending Moment at Front Support Mounting Surface | 435 N.m | ||
Maximum (Static) Bending Moment at Side Pad Mounting Surface | N / A | ||
Maximum (Static) Bending Moment at Rear Face of Block | 1356 N.m | ||
Moment of Inertia of Complete Engine— Roll Axis | 11.1 kg·m² | ||
Moment of Inertia of Complete Engine— Pitch Axis | 19.1 kg·m² | ||
Moment of Inertia of Complete Engine— Yaw Axis | 14.7 kg·m² | ||
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Engine Performance Data Rated Power of DCEC 4BT3.9-C100 Industrial Engine | |||||
Rated Power | Torque Peak | Rated Power | Torque Peak | ||
Engine Speed | 2400 RPM | 1500 RPM | Exhaust Gas Temperature | 550 °C | 560 °C |
Gross Power Output | 75 kW | 51 kW | Heat Rejection to Ambient | 10.9 kW | 8 kW |
Torque | 298 N.m | 330 N.m | Heat Rejection to Coolant | 50 kW | 36 kW |
Intake Manifold Pressure | 90 kPa | 45 kPa | Heat Rejection to Fuel | 1.0 kW | 0.6 kW |
Friction Horsepower | 16.6 kW | 7 kW | Engine Coolant Flow | 3.3 l / s | 2.0 l / s |
Turbo Comp. Outlet Pressure | 90 kPa | 45 kPa | External Cooling Circuit Resistance | 15.2 kPa | 15.2 kPa |
Intake Air Flow | 120 l / s | 68 l / s | Altitude Limitations-Intermittent | TBD | TBD |
Exhaust Gas Flow | 283 l / s | 182 l / s | Altitude Limitations-Continuous | TBD | TBD |
Turbo Comp. Outlet Temperature | N / A | N / A | Steady State Smoke | TBD | TBD |
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System Technical Data of DCEC 4BT3.9-C100 Industrial Engine | ||
Exhaust System | Maximum Exhaust Back Pressure | 76 mmhg |
Exhaust Pipe Size Normally Acceptable | 75 mm | |
Maximum Static Supported Weight at the Turbocharger Outlet Flange | 13.5 kg | |
Exhaust Manifold Insulation Acceptable | N / A | |
Turbocharger Insulation Acceptable | N / A | |
Air Intake System | Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Clean Element | 381 mmH2O |
Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Dirty Element | 635 mmH2O | |
Minimum Dirt Holding Capacity with Heavy Duty Air Cleaner | 53 l / s | |
Maximum Temperature Rise from Ambient to the Inlet of the Turbocharger | 17 ℃ | |
Maximum Pressure Drop from the Turbocharger Outlet to the Intake Manifold | N / A | |
Lubrication System | Normal Operating Oil Pressure Range | 276 –345 kPa |
Maximum Lube Oil Flow for Engine Accessories | 4 l / m | |
Maximum Sump Oil Temperature | 121 °C | |
Minimum Engine Oil Pressure for Engine Protection Devices-At Rated Speed and Load | 276 kpa | |
Minimum Engine Oil Pressure for Engine Protection Devices-At Torque Peak Speed and Load | 207 kpa | |
Minimum Engine Oil Pressure for Engine Protection Devices- At Low Idle | 69 kpa | |
Minimum Required Lube System Capacity-Sump Plus Filters | 9 L | |
By-Pass Filtration Required | N / A | |
Angularity of Standard Oil Pan-Front Down | 45 ° | |
Angularity of Standard Oil Pan-Front Up | 45 ° | |
Angularity of Standard Oil Pan-Side to Side | 45 ° | |
Cooling System | Coolant Capacity-Engine Only | 7.9 L |
Maximum External Engine Cooling Cycle Resistance | N / A | |
Minimum Pump Inlet Pressure with Open Thermostat and no Pressure Cap | N / A | |
Maximum Static Head of Coolant Above Engine Crankshaft Centerline | N / A | |
Standard (Modulating) Thermostat Range | 82-93 ℃ | |
Maximum Block Coolant Pressure with Closed Thermostat and no Pressure Cap | N / A | |
Minimum Pressure Cap | 50 kPa | |
Maximum Engine Coolant Temperature at Engine Outlet | 100 ℃ | |
Maximum Engine Coolant Temperature for Engine Protection Devices | 101.6 ℃ | |
Minimum Engine Coolant Temperature | 71 ℃ | |
Minimum Fill Rate | 19 l / m | |
Maximum Initial Fill Time | 5 min | |
Minimum Coolant Expansion Space | 6% | |
Maximum Deaeration Time | 25 min | |
Minimum Drawdown of Total System Capacity (Drawdown Must Exceed the Volume Not Filled at Initial Fill & Must Not Include Expansion Space) | 11% | |
Fan-on Engine Coolant Outlet Temperature | 93 ℃ | |
Shutter Opening Coolant Outlet Temperature | 85 ℃ | |
Fuel System | Maximum Fuel Flow on the Supply Side of the Fuel Pump | 97 l / hr |
Maximum Fuel Inlet Restriction-With Clean Fuel Filte | 102 mmhg | |
Maximum Fuel Inlet Restriction-With Dirty Fuel Filter | 203 mmhg | |
Maximum Fuel Drain Restriction-With Check Valves | N / A | |
Maximum Fuel Drain Restriction-Less Check Valves | 510 mmhg | |
Maximum Fuel Inlet Temperature | 71 °C | |
Minimum Fuel Tank Air Venting Capability Required at 6 in. H2O Back Pressure | 340 l / hr | |
Low Idle Set Speed | 750 RPM | |
Maximum Governed Speed(10% of Rated Torque) | 2600 RPM | |
Maximum Over speed Capability | 3750 RPM | |
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Scopes of Supply of DCEC 4BT3.9-C100 Industrial Engine | ||||
Fuel System | 1. Fuel Transfer Pump | Exhuast System | 1. Exhuast Manifold | |
2. High-Pressure Fuel Pump | 2. Turbocharger | |||
3. Fuel Filter | 3. Exhuast Elbow | |||
Air Intake System | 1. Air Intake Manifold | Starting System | 1. Starter Motor | |
2. N/A | 2. Starter Rely | |||
Cooling System | 1. Water Pump | Power Output System | 1. Flywheel | |
2. Engine Fan | 2. Standard Flywheel Housing | |||
3. Standard Radiator | 3. N/A | |||
Lubricating System | 1. Oil Pump | Charging System | 1. Charging Alternator | |
2. Oil Filter | 2. N/A | |||
Engine Shut-Down System | 1. Engine Fuel Shut-Off Solenoidr | Engine Mounting System | 1. Engine Mouting Bracket | |
Engine Auiliary Accessories | 1. Air Compressor | |||
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Optional Accessories of DCEC 4BT3.9-C100 Industrial 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 | Lubricating System | 1. Oil Pre-Heater. | |
2. Fuel Pre-Heater | 2. N/A | |||
Starting System | 1. Manual Magnetic Dc Contactor | Cooling System | 1. Silent Type Radiator | |
2. Dual Ears Flywheel Housing | 2. Plateau Radiator | |||
3. Spring Starter Motor | 3. Salt-Spray Resistant Radiator | |||
4. Air Starter Motor | 4. Coolant Pre-Heater | |||
5. Hydraulic Starter Motor | 5. Jacket Water Heater | |||
6. Manual Magnetic Dc Contactor | 6. N/A | |||
Engine Auiliary Accessories | 1. Hydraulic Oil Pump | Control System | 1. Can Add Engine Monitoring System, Contro System With Wiring Harness. | |
2. Air Conditioner Compressor | 2. Can Add Self-Protection System that Integrated with Alarm System. | |||
Power Output System | 1. Clutch | Engine Mounting System | 1. Shock Absorber Pad | |
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Modifiable Components of DCEC 4BT3.9-C100 Industrial Engine | ||||
Air Intake System | 1. Installation Position of Air Filter | Charging System | 1. 12V Charging Alternator for 12v Electric System | |
2. Upgrade to Heavy-Duty Type Air Fitler | 2. Explosion-Proof Charging Alternator | |||
3. N/A | 3. Upgrading to Specified Brand and Speicifications of Charging Alternator | |||
Exhuast System | 1. Water-Cooled Exhuast Manifold | Lubricating System | 1. Oil Pan Position | |
2. Water-Cooled Turbocharger | 2. Number of Dipstick | |||
3. Can Modify Installation Position and Direction of Turbocharger | 3. Position of Dipstick Can Choose from 6 Positions | |||
4. N/A | 4. Can Modify Oil Filter to be Remote Installation | |||
Engine Shut-Down System | 1. 12V Solenoid for 12V Electric System | Starting System | 1. Upgrading to Specified Brand and Speicifications of Starter Motor | |
2. Explosion-Proof Solenoid | 2. 12V Starter Motor for 12V Electric System | |||
Fuel System | 1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-Hearter | Engine Auiliary Accessories | 1. All of auxiliary System can Choose Specified Brands and Specifications | |
2. N/A | 2. Additional Auxiliary Systems Can be Added for Special Applications | |||
Cooling System | 1. Can Modify Engine fan Into Blower Fan or Suction Fan | Power Output System | 1. Can Modify Size of Flywheel Housing and Flywheel | |
2. Can Modify Central Position of Engine Cooling Fan | 2. Dual-Ear Flywheel Housing (For Twin-Starter System) | |||
3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type | 3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type | |||
4. N/A | 4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output | |||
Engine Mounting System | 1. Can Modify Engine Mouting Bracket | |||
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