DCEC QSF3.8-T3 Industrial Engine
BFCEC DCEC QSF3.8 T3 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 2200RPM of BFCEC DCEC QSF3.8 T3 Industrial engine is 115 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 QSF3.8-T3 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: | QSF3.8 T3-86 kw |
| Engine Type: | 4 Cylinders |
| Displacement: | 3.8 L |
| Rated Speed: | 2200 RPM |
| Rated Power: | 86 kW (115 hp) @ 2200 RPM |
| Peak Torque: | 470 N-m (347 lb-ft) @ 1320 RPM |
| Fuel System: | Bosch HPCR |
| Aspiration Method: | Turbocharged CAC |
| Emission Standard: | Euro Stage IIIA |
| Bore*Storke: | 102 mm * 102 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 | Rated Power | Peak Torque | Fuel System | Aspiration |
| QSF3.8 T3-86 | 86 kW (115 hp) @ 2200 RPM | 470 N-m (347 lb-ft) @ 1320 RPM | Bosch HPCR | Turbocharged CAC |
| ——END—— | ||||
General Infomation of DCEC QSF3.8-86 Industrial Engine | |||
| Engine Model | QSF3.8 T3-86 kw | Bore * Storke | 102*102mm |
| Curve&Datasheet | FR94589 | Displacement | 3.8 L |
| Emission Standard | Euro Stage IIIA | Rated Power | 86 kW (115 hp) @ 2200 RPM |
| No. Of Cylinders | N/A | Peak Torque | 470 N-m (347 lb-ft) @ 1320 RPM |
| Fuel System | Bosch HPCR | Configuration | D0F3009CX03 |
| Aspiration | Turbocharged CAC | Compression Ratio | 17.2 :1 |
| ——END—— | |||
Engine Performance Data Rated Power of DCEC QSF3.8-86 Industrial Engine | |||||
| Parameter | Governed Power | Peak Torque | Parameter | Governed Power | Peak Torque |
| Engine Speed | 2200 RPM | 1320 RPM | Charge Air Flow | 20.7 lb / min | 11 lb / min |
| Output Power | 115 hp | 87 hp | Exhaust Gas Flow | 712 ft3 / min | 434 ft3 / min |
| Torque | 275 lb-ft | 347 lb-ft | Exhaust Gas Temperature | 941 deg F | 999 deg F |
| Motoring Power | 27 hp | 12 hp | Maximum Fuel Flow to Pump | 139 lb / hr | 115 lb / hr |
| Intake Manifold Pressure | 43 in-Hg | 36 in-Hg | Heat Rejection to Coolant | 2485 BTU / min | 2036 BTU / min |
| Turbo Comp. Outlet Pressure | 46.3 in-Hg | 37.3 in-Hg | Heat Rejection to Fuel | 25 BTU / min | 18 BTU / min |
| Turbo Comp. Outlet Temperature | 316 deg F | 293 deg F | Heat Rejection to Ambient | 1024 BTU / min | 739 BTU / min |
| Inlet Air Flow | 284 ft3 / min | 157 ft3 / min | Heat Rejection to Exhaust | 5004 BTU / min | 3071 BTU / min |
System Technical Data of DCEC QSF3.8-86 Industrial Engine | ||
| Intake Air System | Maximum Charge Air Cooler Outlet To Ambient At 25 Deg C (77 Deg F) (Cac Dt) | 17 delta deg C |
| Cooling System | Maximum Charge Air Cooler Outlet To Ambient At 25 Deg C (77 Deg F) (Cac Dt) | 35 delta deg C |
| Maximum Cac Outlet Temperature At Less Than Or Equal To 25 Deg C (77 Deg F) Ambient | 60 deg C | |
| Maximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping (Impd) | 13.5 kPa | |
| Maximum Coolant Temperature For Engine Protection Controls | 107 deg C | |
| Maximum Coolant Operating Temperature At Engine Outlet (Max. Top Tank Temp) | 107 deg C | |
| Exhaust System | Maximum Exhaust Back Pressure | 10 kPa |
| Recommended Exhaust Piping Size (Inner Diameter): | 76 mm | |
| Lubrication System | Nominal Operating Oil Pressure At Minimum Low Idle | 138 kPa |
| Nominal Operating Oil Pressure At Maximum Rated Speed | 345 kPa | |
| Minimum Engine Oil Pressure At Minimum Low Idle | 69 kPa | |
| Fuel System | Maximum Supply Fuel Flow | 63 kg / hr |
| Maximum Return Fuel Flow | 41 kg / hr | |
| Maximum Fuel Inlet Pressure | 0 kPa | |
| Performance Data | Maximum Low Idle Speed | 1200 RPM |
| Minimum Low Idle Speed | 700 RPM | |
| Minimum Engine Speed For Full Load Sustained Operation | 1700 RPM | |
| Maximum Continuous Power | 86 kW (115 hp) | |
| Maximum Continuous Speed | 2200 RPM | |
| Cranking System | Minimum Cranking Speed | 120 RPM |
| Maximum Parasitic Load At 10 Deg F And Minimum Cranking Speed | 156 N-m | |
| Minimum Ambient Temperature For Unaided Cold Start At Maximum Parasitic Load | 10.4 deg F | |
| Minimum Ambient Temperature With Grid Heater Only At Maximum Parasitic Load | -4 deg F | |
| ——END—— | ||
Scopes of Supply of DCEC QSF3.8-T3 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 | |||
| ——END—— | ||||
Optional Accessories of DCEC QSF3.8-T3 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 | |
——END—— | ||||
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Modifiable components of DCEC QSF3.8-T3 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 | |||
——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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