DCEC QSB5.9-C180-31 Industrial Engine
DCEC QSB5.9-C180-31 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power for generator set 2400RPM of DCEC QSB5.9-C180-31 Industrial engine is 132 kW.
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 QSB5.9 Industrial Engine
1. The five key systems of the engine are developed and optimized and integrated by DCEC to ensure the reliability of the engine.
2. Advanced design and sophisticated manufacturing, adapt to a variety of harsh working conditions, high strength, strong ability to work under heavy loads.
3. The cylinder block and cylinder head adopt integrated design, which prevents the occurrence of engine water leakage and oil leakage. The parts are about 40% less than other similar engines, and the failure rate is greatly reduced.
4. 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.
Introduction of QSB5.9-C180-31
Engine Model: | QSB5.9-C180-31 |
Engine Type: | 6 Cylinders |
Displacement: | 5.9 L |
Rated Speed: | 2400 rpm |
Aspiration Method: | T & C |
Emission Standard: | Euro III |
Bore*Storke: | 102*120mm |
Packing Size(L*W*H): | 1015*725*990mm |
Dry Weight: | 453kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |

Engine Model | Engine Speed | Output Power | Torque | Bore*Storke | Fuel System |
QSB5.9-C130-30 | 2200rpm | 97KW | 421N.m | 102*120mm | HPCR |
QSB5.9-C150-30 | 2000rpm | 113KW | 540N.m | 102*120mm | HPCR |
QSB5.9-C160-30 | 2200rpm | 120KW | 520N.m | 102*120mm | HPCR |
QSB5.9-C180-30 | 2200rpm | 132KW | 574N.m | 102*120mm | HPCR |
QSB5.9-C180-31 | 2400rpm | 132KW | 527N.m | 102*120mm | HPCR |
QSB5.9-C210-30 | 2200rpm | 154KW | 670N.m | 102*120mm | HPCR |
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General Infomation of DCEC QSB5.9-C180-31 Industrial Engine | |||||
Engine Model | QSB5.9-C180-31 | Emission Standard | Euro III | ||
Curve&Datasheet | FR95263 | Displacement | 5.9L | ||
Compression Ratio | 17.3:1 | Bore*Storke | 102*120mm | ||
No. Of Cylinders | 6 Cylinders | Dry Weight | 453kg | ||
Fuel System | HPCR | Configuration | D403111CX03 | ||
Aspiration | Turbocharged&Air-Air Intercooler | Packing Size(L*W*H) | 1015*725*990mm | ||
CPL Code Revision | 4813 | Peak Torque | 820N.m @ 1400rpm | ||
Rated Power | 132kW @ 2400rpm | ||||
Performance Data Rated Power of DCEC QSB5.9-C180-31 Industrial Engine | |||||
Rated Power | Torque Peak | Rated Power | Torque Peak | ||
Engine Speed | 2400rpm | 1400rpm | Heat Rejection to Coolant | 55.0KW | 51.0KW |
Gross Power Output | 132KW | 117KW | Radiator Coolant Flow | 178l/m | 112l/m |
Torque | 527N.m | 800N.m | Heat Loss to the Intercooler | 32.0KW | 15.0KW |
Inlet Air Flow | 943kg/h | 546kg/h | Turbo Comp. Outlet Pressure | 160kPa | 125kpa |
Air Flow After Pressurization | N/A | N/A | Turbo Comp. Outlet Temperature | 163°C | 129°C |
Exhaust Gas Flow | 975kg/h | 572kg/h | Fuel Flow | 32kg/hr | 26kg/hr |
Exhaust Gas Temperature | 536°C | 580°C | |||
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Performance Data of DCEC QSB5.9-C180-31 Industrial Engine | ||
Work Characteristics | Max. Low Idle Speed | 900rmp |
Min. Idle Speed | 700rmp | |
Max. No-Load Speed | 2600rmp | |
Max. Overspeed Performance(No More than 15 Seconds) | 2500rmp | |
Clutch Engagement Torque at 800RPM | 500N.m | |
Max. Altitude Allowed for Continuous Operation | 3000m | |
Air Intake System | Max. Temperature Rise from Ambient to the Inlet of the Turbocharger | 15℃ |
Exhaust System | Max. Exhaust Resistance Formed by the Exhaust System | 21kpa |
Cooling System | Under The Pressure Cover Of 100Kpa, The Highest Coolant Outlet Temperature | 110℃ |
Maximum Coolant Pressure (Without Pressure Cap, Thermostat Closed) | N/A | |
Max. Intake Air Temperature Rise Between Intake Manifold And Environment | 30℃ | |
The Max. Pressure Difference Between the Outlet Of The Turbocharger Compressor And The Inlet Of The Intake Manifold | 13.5kpa | |
Engine Protection Control Maximum Coolant Temperature | 104℃ | |
Max. Coolant Flow To Accessories | N/A | |
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Scopes of Supply of DCEC QSB5.9-C180-31 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. Water-Air Intercooler | 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 QSB5.9-C180-31 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 QSB5.9-C180-31 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 Turbocharger | Lubricating System | 1. Oil Pan Position | |
2. Water-Cooled Exhuast Manifold | 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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Engine Sale Manual

Installation Drawing

Installation Manual

Operation Manual

Engine Parts Catalogue
