DCEC F4.5-C129 Industrial Engine
The DCEC F4.5-C129 is a diesel engine with Denso HPCR (High pressure common rail injection system), aspirated turbocharged and post-cooled. The engine complies with China MEP CS IV emission standards.
The rated power at 2200 RPM of DCEC F4.5-C129 Industrial engine is 129 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 F4.5-C129 Industrial Engine
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With excellent performance in the whole life cycle, it perfectly meets the market’s power demand for more efficient, energy saving and environmental protection.
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The reliability design of power cylinder, supercharger, exhaust system, cooling and lubrication system and other components has been comprehensively upgraded, improving the power performance and making it more reliable.
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Not only can provide users with more surging power, but also achieve a significant improvement in ultra-low emissions and fuel efficiency, helping customers reduce their carbon footprint throughout the life cycle.
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The engine is light in weight, the adaptability of the plateau and mountain areas is greatly improved, whether it is plain or plateau and mountain areas, the low speed starts faster, the climbing ability is stronger, and the average speed and transportation efficiency are improved.
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Combining two-stage pressurization and smart brain control technology, smart control enables dynamic optimization, fuel saving and emission-free.
Technical Specifications
| Engine Model: | F4.5-C129 |
| Engine Type: | N/A |
| Displacement: | 4.5 L |
| Rated Speed: | 2200 RPM |
| Rated Power / Speed: | 96 kW @ 2200 RPM |
| Peak Torque: | 570 N.m @ 1300 RPM |
| Fuel System: | Denso HPCR |
| Aspiration Method: | Turbocharged and Aftercooled |
| Emission Standard: | China MEP CS IV |
| Noise Emissions Top Side: | 88.3 dB(A) |
| Compression Ratio: | 17.3 :1 |
| 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 |
| F4.5-C99 | 74 kW (99 HP) @ 2200 RPM | 440 N.m @ 1300 RPM | Denso HPCR | Turbocharged and Aftercooled |
| F4.5-C119 | 89 kW (119 HP) @ 2200 RPM | 500 N.m @ 1300 RPM | Denso HPCR | Turbocharged and Aftercooled |
| F4.5-C129 | 96 kW (129 HP) @ 2200 RPM | 570 N.m @ 1300 RPM | Denso HPCR | Turbocharged and Aftercooled |
| F4.5-C145 | 108 kW (145 HP) @ 2200 RPM | 600 N.m @ 1200 RPM | Denso HPCR | Turbocharged and Aftercooled |
| F4.5-C168 | 125 kW (168 HP) @ 2200 RPM | 670 N.m @ 1300 RPM | Denso HPCR | Turbocharged and Aftercooled |
| ——END—— | ||||
General Infomation of DCEC F4.5-C129 Industrial Engine |
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| Engine Model | F4.5 – C129 | CPL Code | 5488 | |
| Curve & Datasheet | FR96959 | Rated Power | 96 kW (129 HP) @ 2200 RPM | |
| Compression Ratio | 17.3 :1 | Torque Peak | 570 N-m (420 lb-ft) @ 1300 RPM | |
| Noise Emissions Top Side | 88.3 dB(A) | Revision | 21-Aug-23 | |
| Noise Emissions Right Side | 91.8 dB(A) | Displacement | 4.5 L (275 in3) | |
| Noise Emissions Left Side | 90.4 dB(A) | Fuel System | Denso HPCR | |
| Noise Emissions Front Side | 92.5 dB(A) | Maximum low idle speed | 1200 RPM | |
| Exhaust noise emissions | TBD dB(A) | Minimum low idle speed | 700 RPM | |
| Aspiration | Turbocharged and Aftercooled | Minimum engine speed for full load sustained operation | N/A | |
| Configuration | D0P3005CX03 | Emission Certification | China MEP CS IV | |
| ——END—— | ||||
Torque Output |
Power Output |
Fuel Consumption |
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| RPM | lb-ft | N-m | RPM | HP | kW | RPM | lb/HP-hr | g/kW-hr |
| 2200 | 308 | 417 | 2200 | 129 | 96 | 2200 | 0.382 | 232 |
| 2100 | 322 | 437 | 2100 | 129 | 96 | 2100 | 0.37 | 225 |
| 2000 | 338 | 458 | 2000 | 129 | 96 | 2000 | 0.366 | 222 |
| 1900 | 356 | 483 | 1900 | 129 | 96 | 1900 | 0.359 | 218 |
| 1800 | 375 | 509 | 1800 | 129 | 96 | 1800 | 0.348 | 212 |
| 1700 | 397 | 538 | 1700 | 128 | 96 | 1700 | 0.343 | 209 |
| 1600 | 420 | 570 | 1600 | 128 | 96 | 1600 | 0.337 | 205 |
| 1500 | 420 | 570 | 1500 | 120 | 90 | 1500 | 0.328 | 200 |
| 1400 | 420 | 570 | 1400 | 112 | 84 | 1400 | 0.327 | 199 |
| 1300 | 420 | 570 | 1300 | 104 | 78 | 1300 | 0.329 | 200 |
| 1200 | 402 | 545 | 1200 | 92 | 68 | 1200 | 0.332 | 202 |
| 1100 | 384 | 520 | 1100 | 80 | 60 | 1100 | 0.335 | 204 |
| 1000 | 365 | 495 | 1000 | 70 | 52 | 1000 | 0.337 | 205 |
| 900 | 347 | 470 | 900 | 59 | 44 | 900 | 0.345 | 210 |
| 800 | 321 | 435 | 800 | 49 | 36 | 800 | 0.356 | 217 |
| —END— | ||||||||
Engine Performance Data DCEC F4.5-C129 Industrial Engine |
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| Governed Power | Peak Torque | |||
| Engine Speed | 2200 RPM | 1300 RPM | ||
| Output Power | 129 HP | 96 kW | 105 HP | 78 kW |
| Torque | 308 lb-ft | 417 N-m | 420 lb-ft | 570 N-m |
| Intake Manifold Pressure | 49 in-Hg | 164 kPa | 38 in-Hg | 128 kPa |
| Turbo Comp. Outlet Pressure | 52.7 in-Hg | 178.0 kPa | 40.0 in-Hg | 135.0 kPa |
| Turbo Comp. Outlet Temperature | 327 deg F | 164 deg C | 268 deg F | 131 deg C |
| Inlet Air Flow | 280 ft3/min | 132 L/s | 182 ft3/min | 86 L/s |
| Charge (Fresh Air) Flow | 19.6 lb/min | 8.9 kg/min | 12.8 lb/min | 5.8 kg/min |
| Exhaust Gas Flow | 557 ft3/min | 263 L/s | 405 ft3/min | 191 L/s |
| Exhaust Gas Temperature | 896 deg F | 480 deg C | 829 deg F | 443 deg C |
| Maximum Fuel Flow to Pump | TBD lb/hr | TBD kg/hr | TBD lb/hr | TBD kg/hr |
| Heat Rejection to Coolant | 3810 BTU / min | 67.0 kW | 2502 BTU / min | 44.0 kW |
| Heat Rejection to Fuel | TBD BTU / min | TBD kW | TBD BTU / min | TBD kW |
| Heat Rejection to Ambient | TBD BTU / min | TBD kW | TBD BTU / min | TBD kW |
| Heat Rejection to Exhaust | 4151 BTU / min | 73.0 kW | 2957 BTU / min | 52.0 kW |
| ——END—— | ||||
System Technical Data of DCEC F4.5-C129 Industrial Engine |
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| Intake Air System | Maximum allowable air temperature rise over ambient at intake manifold (naturally aspirated engines) or turbo compressor inlet (turbo-charged engines): *This parameter impacts emissions, LAT, and/or altitude capability | 30.6 delta deg F | 17.0 delta deg C |
| Cooling System | Maximum charge air cooler outlet to ambient at 25 deg C (77 deg F) (CAC dT) | 63.0 delta deg F | 35.0 delta deg C |
| Maximum CAC outlet temperature at less than or equal to 25 deg C (77 deg F) ambient | 140 deg F | 60 deg C | |
| Maximum allowable pressure drop across charge air cooler and OEM CAC piping (IMPD) | 4.0 in-Hg | 13.5 kPa | |
| Maximum coolant temperature for engine protection controls | 225 deg F | 107 deg C | |
| Maximum coolant operating temperature at engine outlet (max. top tank temp) | 225 deg F | 107 deg C | |
| Exhaust System | Maximum exhaust backpressure imposed by exhaust system (if DPF is present, the limit is at soot level after regeneration or cleaning) | 7.4 in-Hg | 25.0 kPa |
| Lubrication System | Nominal operating oil pressure at minimum low idle | 20.0 psi | 138 kPa |
| Nominal operating oil pressure at maximum rated speed | 50.0 psi | 345 kPa | |
| Minimum engine oil pressure at minimum low idle (for engine protection devices) | 10.0 psi | 69 kPa | |
| Fuel System | *Fuel cooling requirements with diesel fuel The maximum heat rejection to return fuel at maximum coolant and inlet fuel temperature is TBD kW (TBD BTU / min) at a fuel return flow rate of TBD kg/hr (TBD lb/hr) with a fuel return temperature of TBD deg C (TBD deg F) prior to cooler. |
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| Maximum supply fuel flow | 329 lb/hr | 149 kg/hr | |
| Maximum return fuel flow | 188 lb/hr | 85 kg/hr | |
| Engine fuel compatibility (consult Service Bulletin #5411406 for appropriate use of other fuels) | ULSD | ||
| Maximum fuel inlet pressure | 3 psi | 20 kPa | |
| Cranking System (Cold Starting Capability) | Minimum cranking speed: | 120 RPM | |
| Maximum OEM parasitic load at 0 deg F and minimum cranking speed with all required starting aids before over crank protection limits. | 143 lb-ft | 194 N-m | |
| Required Starting Aids: | Intake Air Heater Required | ||
| Minimum ambient temperature for unaided cold start at maximum OEM parasitic load | TBD deg F | TBD deg C | |
| Minimum ambient temperature with grid heater only at maximum OEM parasitic load | -0 deg F | -18 deg C | |
| Minimum ambient temperature with ether at maximum OEM parasitic load | TBD deg F | TBD deg C | |
| Minimum ambient temperature with coolant and lube heater at maximum OEM parasitic load | -31 deg F | -35 deg C | |
| —END— | |||
Scopes of Supply of DCEC F4.5-C129 Industrial Drive Engine |
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| 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 F4.5-C129 Industrial Drive Engine |
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| 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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Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.ConeMac’s Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage: Conemac.cn
Modifiable components of DCEC F4.5-C129 Industrial Drive Engine |
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| 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—— |
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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
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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