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DCEC QSL8.9-C220-III Industrial Engine

DCEC QSL8.9-C220-III Industrial engine is a 6-cylinders in line, 8.9 liter four-strokes engine with 114mm bore and 144.5mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler.

The prime power at 2200RPM of DCEC QSL8.9-C220-III Industrial engine is 220HP.

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 QSL8.9-C220-III Industrial Engine

  • The integrated oil and water pipeline replaces the traditional hose, eliminating the hidden danger of leakage; the enhanced cooling and lubrication function effectively prolongs the service life of the engine.

  • Adopt high pressure common rail fuel system (HPCR) to ensure rapid throttle response at different speeds, better power and fuel economy, and lower noise.

  • Adopting waste gas bypass turbocharger, the supercharging is smoother at low speed, and the power output is more stable at high speed.

  • The engine back-end power output device (REPTO) can be used to enhance the control ability of remote equipment.

  • Good cold start performance, easy to start even in high-cold areas; strong fuel adaptability, suitable for various applications around the world.

  • The electronic control system can intelligently switch the working mode according to the environment and operating conditions, and has the functions of self-diagnosis, alarm and remote monitoring.

Technical Specifications

Engine Model:QSL8.9-C220-III
Engine Type:6 Cylinders
Displacement:8.9 L
Rated Speed:2200 RPM
Rated Power:160 kW @ 2200 RPM
Peak Torque:936 N.m @ 1500 RPM
Fuel System:CCR
Aspiration Method:Turbocharged & Air-Air Intercooler
Emission Standard:EU Stage 3A
Bore*Storke:114 mm * 144.5 mm
Packing Size(L*W*H):1240 mm * 780 mm * 1185 mm
Weight , Net Dry:N/A
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Coming Soon


Engine Model

Rated Power

Peak Torque

Fuel System


QSL8.9-C220-III160 kW @ 2200 RPM936 N.m @ 1500 RPMCCRTurbocharged & Air-Air Intercooler
QSL8.9-C325-III242 kW @ 2100 RPM1385 N.m @ 1500 RPMCCRTurbocharged & Air-Air Intercooler
QSL8.9-C340-III250 kW @ 2100 RPM1455 N.m @ 1500 RPMCCRTurbocharged & Air-Air Intercooler
QSL8.9-C360-III264 kW @ 2100 RPM1500 N.m @ 1500 RPMCCRTurbocharged & Air-Air Intercooler


General Infomation of DCEC QSL8.9-C220-III Industrial Engine

Engine ModelQSL8.9-C220-IIIEmission StandardEU Stage 3A
AspirationTurbocharged & Air-Air IntercoolerDisplacement8.9 L
No. of Cylinders6 CylindersCPL Code Revision4476
Packing Size(L*W*H)1240 mm * 780 mm * 1185 mmFuel SystemCCR
Compression Ratio17.73:1Bore*Storke114 mm * 144.5 mm

Installation Data of DCEC QSL8.9-C220-III Industrial Engine

Maximum Idle Speed900 RPM
Minimum Idle Speed700 RPM
Maximum No-Load Speed2386 RPM
Maximum Overspeed Performance (Not Exceeding 15 Seconds)3150 RPM
Clutch Engagement Torque At 800 RPM843 N.m
Maximum Altitude Allowed For Continuous Operation4700 m


Engine Performance Data Rated Power of DCEC QSL8.9-C220-III Industrial Engine

Rated PowerTorque PeakRated PowerTorque Peak
Engine Speed2200 RPM1500 RPM   Exhaust Gas Flow25.50 KG18.77 KG
Gross Power Output160 KW147 KW   Exhaust Gas Temp531 561
Torque691 N.m936 N.m   Turbo Comp. Outlet Pressure170 kPa113 kPa
The Air Flow320 L/s235 L/s   Turbo Comp. Outlet Temp148 127
Charge Air Flow24.85 KG18.21 KG   The Fuel Flow21.2 KG14.4 KG

Performance Curve-DCEC-Cummins-QSL8.9-C220-III-Industrial-Engine

System Technical Data of DCEC  QSL8.9-C220-III Industrial Engine

Air Intake SystemMaximum Intake Temperature Rise Between Outside Air And Supercharger Inlet15 °C
Exhaust SystemMaximum Exhaust Back Pressure:10 kPa
Cooling SystemMaximum Coolant Outlet Temperature Under 100 Kpa Pressure Cap107
Maximum Coolant Pressure234 kPa
Maximum Intake Temperature Rise Between The Intake Manifold And The Environment30
Maximum Pressure Difference Between The Supercharger Compressor Outlet And The Intake Manifold Inlet13.5 kPa
Engine Protection Controls Maximum Coolant Temperature114

Scopes of Supply of DCEC QSL8.9-C220-III Industrial Engine

Cooling System1. Water Pump        Exhuast System1. Exhuast Manifold
2. Engine Fan2. Turbocharger
3. Standard Radiator3. Exhuast Elbow
Starting System1. Starter Motor        Fuel System1. Common Rail Fuel System
2. Starter Rely2. Fuel Filter
Lubricating System1. Oil Pump        Power Output System1. Flywheel
2. Oil Filter2. Standard Flywheel Housing
Air Intake System1. Air Intake Manifold        Charging System1. Charging Alternator
Engine Mounting System1. Engine Mouting Bracket        Engine Auiliary Accessories1. Air Compressor
Control System1. Ecu & Sensors        

Optional Accessories of DCEC QSL8.9-C220-III Industrial Engine

Air Intake System1. Air Intake Pre-HeaterExhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Flame Trap
3. Air Filter3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter4. Dpf System
5. Air Filter Alarm System5. N/A
Engine Auiliary Accessories1. Hydraulic Oil PumpControl System1. Can Add Engine Monitoring System, Contro System With Wiring Harness
2. Air Conditioner Compressor2. Can Add Self-Protection System That Integrated with Alarm System
Starting System1. Manual Magnetic Dc ContactorCooling System1. Silent Type Radiator
2. Dual Ears Flywheel Housing2. Plateau Radiator
3. Spring Starter Motor3. Salt-Spray Resistant Radiator
4. Air Starter Motor4. Coolant Pre-Heater
5. Hydraulic Starter Motor5. Jacket Water Heater
6. Remote Starting Function6. N/A
7. Lock Protection Function Of Starter Motor7. N/A
8. Manual Magnetic Dc Contactor8. N/A
Fuel System1. Coarse FilterLubricating System1. Oil Pre-Heater
Power Output System1. ClutchEngine Mounting System1. Shock Absorber Pad

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:

Modifiable components of DCEC QSL8.9-C220-III Industrial Engine

Exhuast System        Charging System1. 12V Charging Alternator For 12V Electric System
1. Can Modify Installation Position And Direction Of Turbocharger2. Explosion-Proof Charging Alternator
2. Water-Cooled Turbocharger3. Upgrading To Specified Brand And Speicifications Of Charging Alternator
Power Output System1. Can Modify Size Of Flywheel Housing And FlywheelLubricating System1. 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 Type3. Position Of Dipstick Can Choose From 6 Positions
4. Engine Have Connecting Port Of Ptos, That Able To Provide Power Output4. Can Modify Oil Filter To Be Remote Installation
Cooling System1. Can Modify Engine Fan Into Blower Fan Or Suction FanEngine Auiliary Accessories1. All Of Auxiliary System Can Choose Specified Brands And Specifications
2. Can Modify Central Position Of Engine Cooling Fan2. Additional Auxiliary Systems Can Be Added For Special Applications
3. Can Choose Type Of Engine Fan From Mechanical Type Or Electric Type3. N/A
Fuel System1. Upgrade To Fuel Fitler That Integrated With Fuel Transfer Pump And Fuel Pre-HearterEngine Mounting System1. Can Modify Engine Mouting Bracket
Control System1. Ecu Can Setting To Different Control Mode, Including Can Communication, Analogue Control, Isc1,Isc2,Isc3 Speed Conrol Mode Etc

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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