DCEC QSF2.8-C72 Industrial Engine
BFCEC DCEC QSF2.8-C72 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger.
The prime power at 2400RPM of BFCEC DCEC QSF2.8-C72 Industrial engine is 72 HP.
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 DCEC QSF2.8-C72 Industrial Engine
The five key systems of the engine are developed and optimized and integrated by Cummins to ensure the reliability of the engine.
High pressure common rail fuel system (HPCR), fuel injection pressure up to 1600bar, rapid throttle response at different speeds, more efficient power output, better fuel economy, and lower noise.
Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to the application needs, and the self-diagnosis and self-protection capabilities are stronger.
The filter system is redesigned for oil products, and the fuel is adaptable and suitable for applications in various fields.
Strong environmental adaptability, good cold start performance.
The overall modular design, the total number of parts is small, the failure rate is low, the structure is compact, and the maintenance is easy.
Technical Specifications
Engine Model: | QSF2.8-C72 |
Engine Type: | 4 Cylinders |
Displacement: | 2.8 L |
Rated Speed: | 2400 RPM |
Rated Power: | 72 BHP (54kW) @ 2400 RPM |
Peak Torque: | 270 N-m @ 1440 – 1800 RPM |
Fuel System: | HPCR |
Aspiration Method: | Turbocharged without CAC |
Emission Standard: | Euro Stage IIIA |
Bore*Storke: | 104*104mm |
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 | Rated Power | Peak Torque | Fuel System | Aspiration |
QSF2.8-C60 | 60 BHP (45kW) @ 2200 RPM | 250 N-m@ 1320 – 1700 RPM | HPCR | Turbocharged without CAC |
QSF2.8-C72 | 72 BHP (54kW) @ 2400 RPM | 270 N-m @ 1440 – 1800 RPM | HPCR | Turbocharged without CAC |
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General Infomation of DCEC QSF2.8-C72 Industrial Engine | |||
Engine Model | QSF2.8-72 | Bore * Storke | 104*104mm |
Curve&Datasheet | FR 94162 | Displacement | 2.8 L |
Emission Standard | Euro Stage IIIA | Rated Power | 72 BHP (54kW) @ 2400 RPM |
No. Of Cylinders | N/A | Peak Torque | 199 lb-ft (270 N-m) @ 1440 – 1800 RPM |
Fuel System | HPCR | Configuration | CPL Code |
Aspiration | Turbocharged without CAC | Compression Ratio | 16.7 |
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Engine Performance Data Rated Power of DCEC QSF2.8-C72 Industrial Engine | |||||
Parameter | Rated Power | Peak Torque | Parameter | Rated Power | Peak Torque |
Engine Speed | 2400 RPM | 1440 RPM | Exhaust Gas Temperature | 588.5 Deg C | 598.8 Deg C |
Output Power | 54.0 kW | 40.7 kW | Maximum Fuel Flow To Pump | 84.4 kg/hr | 54.6 kg/hr |
Torque | 215.0 N.m | 270.0 N.m | Heat Rejection To Coolant | 42.2 Kw | 29.4 kW |
Friction Horsepower | 12.7 kW | 5.9 kW | Heat Rejection To Fuel | 0.9 kW | 0.7 kW |
Turbo Comp. Outlet Pressure | 138.9 kPa | 66.7 kPa | Heat Rejection to Ambient | 28.4 kW | 23.7 kW |
Inlet Air Flow | 79.9 L/s | 37.4 L/s | Heat Rejection To Exhaust | 50.7 kW | 27.8 kW |
Exhaust Gas Flow | 206.0 L/s | 136.3 L/s | |||
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System Technical Data of DCEC QSF2.8-C72 Industrial Engine | ||
Air Induction System | Maximum Allowable Air Temperature Rise Over Ambient At Intake Manifold Or Turbo Compressor Inlet | 10 delta deg C |
Cooling System | Maximum Coolant Temperature For Engine Protection Controls | 107 deg C |
Maximum Coolant Operating Temperature At Engine Outlet | 103 deg C | |
Exhaust System | Maximum Exhaust Back Pressure | 20 kPa |
Recommended Exhaust Piping Size (Inner Diameter): | 76 mm | |
Lubrication System | Nominal Operating Oil Pressure @ Minimum Low Idle | 141 kPa |
Nominal Operating Oil Pressure @ Maximum Rated Speed | 330-380 kPa | |
Minimum Engine Oil Pressure For Engine Protection Devices @ Minimum Low Idle | 69 kPa | |
Fuel System | Maximum Heat Rejection To Return Fuel At Max. Coolant And Inlet Fuel Temperature: | 0.56 kW |
Fuel Return Flow Rate Of | 83 kg / hr | |
Fuel Return Temperature Prior To Cooler | 125 deg C | |
Maximum Supply Fuel Flow | 94 kg / hr | |
Maximum Return Fuel Flow | 83 kg / hr | |
Maximum Fuel Inlet Pressure | 13.5 kPa | |
Performance Data | Maximum Low Idle Speed | 1200 RPM |
Minimum Low Idle Speed | 600 RPM | |
Cranking System | Unaided Cold Start:Minimum Cranking Speed | 120 RPM |
Unaided Cold Start:Minimum Ambient Temperature For Unaided Cold Start | 14 deg F | |
Aided Cold Start:Minimum Ambient Temperature With Grid Heater Only | -13 deg F | |
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Scopes of Supply of DCEC QSF2.8-C72 Industrial Drive Engine | ||||
Cooling System | 1. Water pump | Exhuast System | 1. Exhuast manifold | |
2. Engine Fan | 2. Turbocharger | |||
3. Standard radiator | 3. Exhuast elbow | |||
Starting System | 1. Starter motor | Fuel System | 1. Common rail fuel system | |
2. Starter rely | 2. Fuel Filter | |||
Lubricating System | 1. Oil pump | Power Output System | 1. Flywheel | |
2. Oil filter | 2. Standard flywheel housing | |||
Air Intake System | 1. Air intake manifold | Charging System | 1. Charging alternator | |
Engine Mounting System | 1. Engine Mouting Bracket | Engine Auiliary Accessories | 1. Air compressor | |
Control System | 1. ECU & sensors | |||
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Optional Accessories of DCEC QSF2.8-C72 Industrial Drive 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 | |||
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 | |||
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. Remote starting function | 6. N/A | |||
7. Lock protection function of starter motor | 7. N/A | |||
8. Manual Magnetic DC Contactor | ||||
Fuel System | 1. Coarse Filter | Lubricating System | 1. Oil pre-heater | |
Power Output System | 1. Clutch | Engine Mounting System | 1. Shock absorber pad | |
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Modifiable components of DCEC QSF2.8-C72 Industrial Drive Engine | ||||
Exhuast System | 1. Can Modify Installation Position and Direction of Turbocharger | Charging System | 1. 12V Charging Alternator for 12V Electric System | |
2. N / A | 2. Explosion-proof Charging Alternator | |||
3. Water-cooled Turbocharger | 3. Upgrading to Specified Brand and Speicifications of Charging Alternator | |||
Power Output System | 1. Can Modify Size of Flywheel Housing and Flywheel. | Lubricating System | 1. Oil Pan Position | |
2. Dual-ear Flywheel Housing (For Twin-Starter System) | 2. Number of Dipstick | |||
3. Some of Models Can Modify Flywheel Housing Into PTO Integrated Type. | 3. Position of Dipstick Can Choose from 6 Positions | |||
4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output | 4. Can Modify Oil Filter to Be Remote Installation | |||
Cooling System | 1. Can Modify Engine Fan Into Blower Fan Or Suction Fan | Engine Auiliary Accessories | 1. All of Auxiliary System Can Choose Specified Brands and Specifications | |
2. Can Modify Central Position of Engine Cooling Fan | 2. Additional Auxiliary Systems Can Be Added for Special Applications | |||
3. Can Choose Type of Engine Fan from Mechanical Type or Electric Type | 3. N / A | |||
Fuel System | 1. Upgrade to Fuel Fitler That Integrated with Fuel Transfer Pump and Fuel Pre-hearter | Engine Mounting System | 1. Can Modify Engine Mouting Bracket | |
Control System | 1. ECU Can Setting to Different Control Mode, Including CAN Communication, Analogue Control, ISC1,ISC2,ISC3 Speed Conrol Mode Etc | |||
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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.

Engine Sale Manual

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Installation Manual

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