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QSK95-C4400 Industrial Engine ( Imported )

CCEC QSK95-C4400 (1800 RPM) Industrial Engine is 16-cylinder inline, 95 liters four-strokes engine with 190 mm (7.50 in) bore and 210 mm (8.30 in) stroke.

QSK95-C4400 Industrial Engine equipped with Cummins MCRS Fuel System, comes with Turbocharged and Aftercooled. The prime power at 1800 RPM of CCEC QSK95-C4400 Industrial engine is 4400 HP (3281 kW). The Maximum torque of the engine at 1775 RPM is 17653 N.m.

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 CCEC QSK95-C4400 Industrial Engine

  • Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.

  • Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40 % less than other similar engines. The failure rate is greatly reduced.

  • 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.

  • The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.

  • The five key systems of the electronically controlled engine are all developed by CCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.

  • By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.

Technical Specifications

Basic Introduction of CCEC QSK95-C4400 Industrial Engine

Engine Model:QSK95-C4400
Engine Type:16 Cylinders, V Type
Displacement:95.0 L
Rated Speed:1800 RPM
Rated Power / Speed:4400 HP @ 1800 RPM
Aspiration Method:Turbocharged and Aftercooled
Emission Standard:Tier 3
Bore * Stroke:190 mm × 210 mm
Packing Size (L * W * H):3654 mm * 1733 mm * 2362 mm
Weight , Net Dry:12916 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Engine ModelAdvertised powerDisplacementAspirationCompression RatioFuel System
QSK95-C4400 4400 HP @ 1800 RPM5797 in3 (95L)Turbocharged and Aftercooled15.5 : 1 Cummins MCRS


General Infomation of CCEC QSK95-C4400  Industrial Engine
Engine ModelQSK95-C4400CPL Code5988
Curve & DatasheetFR 7583Advertised power4400 HP (3281 kW) @ 1800 RPM
Compression Ratio15.5 : 1Governed power4400 HP (3281 kW) @ 1800 RPM
Noise Emissions Top Side106 dBaPeak Torque13020 lb-ft (17653 N-m) @ 1775 RPM
Noise Emissions Right Side106 dBaDisplacement5797 in3 (95 L)
Noise Emissions Left Side106 dBaFuel SystemCummins MCRS
Noise Emissions Front Side106 dBaBore7.48 in (190 mm)
AspirationTurbocharged and AftercooledStroke8.27 in (210 mm)
Maximum installed engine tilt angle6.0 °Number of cylinders16
Maximum installed engine power angle6.0 °Mass moment of inertia of rotating components (excluding flywheel)364 in-lbf-sec2                                                     41 kg-m2
Maximum overspeed capability1890 RPMMaximum low idle speed1200 RPM
Minimum speed for full load sustained operation1775 RPMMinimum low idle speed600 RPM


Torque OutputPower OutputFuel Consumption
600 RPM3000 lb-ft4067 N-m600 RPM343 HP256 kW600 RPM0.349 HP212.2 kW
800 RPM4000 lb-ft5423 N-m800 RPM609 HP454 kW800 RPM0.345 HP209.6 kW
1000 RPM4758 lb-ft6451 N-m1000 RPM906 HP676 kW1000 RPM0.343 HP208.8 kW
1200 RPM6050 lb-ft8203 N-m1200 RPM1382 HP1031 kW1200 RPM0.335 HP208.8 kW
1400 RPM8650 lb-ft11728 N-m1400 RPM2306 HP1720 kW1400 RPM0.319 HP194.1 kW
1500 RPM10720 lb-ft14534 N-m1500 RPM3062 HP2283 kW1500 RPM0.31 HP188.8 kW
1600 RPM12500 lb-ft16948 N-m1600 RPM3808 HP2840 kW1600 RPM0.314 HP190.9 kW
1700 RPM13000 lb-ft17625 N-m1700 RPM4208 HP3138 kW1700 RPM0.321 HP195.0 kW
1800 RPM12838 lb-ft17406 N-m1800 RPM4400 HP3281 kW1800 RPM0.327 HP199.2 kW


Engine Performance Data CCEC QSK95-C4400 Industrial Engine
 Advertised Power
Engine Speed1800 RPMN/A
Power Output 4400 HP3281 kW
Torque Output12838 lb-ft17406 N-m
Motoring torque1232 lb-ft1670 N-m
Intake Manifold Pressure77 in-Hg262 kPa
Turbo Comp. Outlet Pressure80 in-Hg270 kPa
Turbo Comp. Outlet Temperature389 deg F198.5 deg C
Total Inlet Air Flow9370 ft3/min4422 L/s
Total Exhaust Gas Flow21218 ft3/min10014 L/s
Exhaust Gas Temperature818 deg F436.4 deg C
Heat rejection to ambient air13251 BTU/min233 kW
Heat rejection to exhaust gas 137853 BTU/min2424 kW
Heat rejection to LTC coolant 19620 BTU/min345 kW
Heat rejection to HTC coolant 90651 BTU/min1594 kW


System Technical Data of CCEC QSK95-C4400 Industrial Engine
Intake Air SystemMaximum air temperature rise over ambient at turbocharger compressor inlet  13 delta deg F     7.0 delta deg C
Maximum intake air restriction with clean filter15 in-H2O4 kPa
Maximum intake air restriction with dirty filter25 in-H2O6 kPa
Minimum air cleaner dirt holding capacityN/AN/A
Maximum intake air bleed for accessories (not including air compressor)N/AN/A
Recommended intake piping size (inner diameter)8.0 in203 mm
Exhaust SystemMaximum exhaust restriction Note: restriction of Cummins supplied aftertreatment components vary by configuration; refer to aftertreatment datasheet for further detail1.5 in-Hg5.0 kPa
Recommended exhaust piping size (inner diameter) 12 in305 mm
Maximum static bending moment at Collector outlet flange Note: exhaust manifold or turbocharger blanketing is NOT acceptable74 lb-ft 100 N-m
Lubrication System Nominal operating oil pressure at minimum low idle speed40 psi275.9 kPa
Nominal operating oil pressure at advertised speed65-80 psi 448-552 kPa
Maximum oil flow to all accessoriesN/A gpmN/A L/min
Maximum oil pressure spike on cold engine140 psi965 kPa
Fuel System Fuel compatibility (consult Service Bulletin #3379001 for appropriate use of other fuels) DF1, DF2
Maximum heat rejection to return fuel which occurs at the following conditions: 567 BTU/min10.0 kW
Fuel return flow1227 lb/hr 556.4 kg/hr
Fuel return temperature (prior to fuel cooler)203 °F 95.0 °C
Maximum fuel supply flow1517 lb/hr 688.1 kg/hr
Maximum fuel return flow1227 lb/hr556.4 kg/hr
Maximum fuel supply temperature (measured at on-engine fuel inlet fitting) 158.0 °F70.0 °C
Maximum fuel return restriction (measured at on-engine fuel drain fitting) 10.0 in-Hg 34.0 kPa
Stage 1 filter(s)  
Maximum fuel supply flow across Stage 1 filter(s)1517 lb/hr688.1 kg/hr
Maximum combined fuel supply restriction of Stage 1 assembly & OEM plumbing (measured at on-engine fuel inlet fitting) with clean Stage 1 fuel filter(s) at maximum fuel supply flow5.0 in-Hg16.9 kPa
Maximum combined fuel supply restriction of Stage 1 assembly & OEM plumbing (measured at on-engine fuel inlet fitting) with dirty Stage 1 fuel filter(s) at maximum fuel supply flow10.0 in-Hg34.0 kPa
Nominal restriction of clean Stage 1 fuel filter assembly at maximum fuel supply flow 5.0 in-Hg16.9 kPa
Maximum fuel inlet pressure measured at Stage 1 inlet5.0 psi34.5 kPa
Cooling SystemsCooling system type2 Pump 2 Loop
Electrical SystemSystem voltage24 V
Minimum battery capacity for engine per starter [cold soak at 0 °F (-18 °C) or above]: 
cold cranking amperes (CCA) per starter1,400 CCA
reserve capacity (RC) 640 min
Minimum ambient temperature with Ether only-25 deg F-32 deg C
Minimum ambient temperature with coolant and lube heater only-25 deg F-32 deg C


Scopes of Supply of CCEC QSK95-C4400 Industrial Engine

Fuel System1. Fuel Transfer PumpExhuast System1. Exhuast Manifold
2. High-Pressure Fuel Pump2. Turbocharger
3. Fuel Filter3. Exhuast Elbow
Air Intake System1. Air Intake ManifoldStarting System1. Starter Motor
2. N/A2. Starter Rely
Cooling System1. Water PumpPower Output System1. Flywheel
2. Engine Fan2. Standard Flywheel Housing
3. Standard Radiator3. N/A
Lubricating System1. Oil PumpCharging System1. Charging Alternator
2. Oil Filter2. N/A
Engine Shut-Down System1. Engine Fuel Shut-Off SolenoidrEngine Mounting System1. Engine Mouting Bracket
Engine Auiliary Accessories1. Air Compressor

Optional Accessories of CCEC QSK95-C4400 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
Fuel System1. Coarse FilterLubricating System1. Oil Pre-Heater.
2. Fuel Pre-Heater2. N/A
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. Manual Magnetic Dc Contactor6. 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.
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 CCEC QSK95-C4400 Industrial Engine

Air Intake System1. Installation Position of Air FilterCharging System1. 12 V Charging Alternator for 12 v Electric System
2. Upgrade to Heavy-Duty Type Air Fitler2. Explosion-Proof Charging Alternator
3. N/A3. Upgrading to Specified Brand and Speicifications of Charging Alternator
Exhuast System1. Water-Cooled Exhuast ManifoldLubricating System1. Oil Pan Position
2. Water-Cooled Turbocharger2. Number of Dipstick
3. Can Modify Installation Position and Direction of Turbocharger3. Position of Dipstick Can Choose from 6 Positions
4. N/A4. Can Modify Oil Filter to be Remote Installation
Engine Shut-Down System1. 12 V Solenoid for 12 V Electric SystemStarting System1. Upgrading to Specified Brand and Speicifications of Starter Motor
2. Explosion-Proof Solenoid2. 12 V Starter Motor for 12 V Electric System
Fuel System1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-HearterEngine Auiliary Accessories1. All of auxiliary System can Choose Specified Brands and Specifications
2. N/A2. Additional Auxiliary Systems Can be Added for Special Applications
Cooling System1. Can Modify Engine fan Into Blower Fan or Suction FanPower Output System1. Can Modify Size of Flywheel Housing and Flywheel
2. Can Modify Central Position of Engine Cooling Fan2. Dual-Ear Flywheel Housing (For Twin-Starter System)
3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type
4. N/A4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output
Engine Mounting System1. Can Modify Engine Mouting Bracket

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.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate


Sales Team

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