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X15-C535 Industrial Engine ( Imported )

CCEC X15-C535 Industrial Engine have excellent performance characteristics. It has a compression ratio of 17.2 : 1, a displacement of 912 cubic inches (14.9 liters) 

CCEC X15-C535 Industrial Engine offers a wide rev range, including a maximum low idle speed of 1,200 RPM and a minimum low idle speed of 700 RPM. In addition, the engine adopts XPI fuel system, with both turbocharging and charge air cooling system, ensuring efficient combustion and excellent performance.

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 X15-C535 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 X15-C535 Industrial Engine

Engine Model:X15-C535
Engine Type:4 Cycle , In-line , 6 Cylinder
Rated Speed:2100 RPM
Rated Power / Speed:535 HP @ 2100 RPM
Aspiration Method:Turbocharged Charge-Air-Cooled
Emission Standard:China MEP CS III, EU Stage IIIA, MSHA
Bore * Stroke:137 mm × 169 mm
Packing Size (L * W * H):1712 mm * 1067 mm * 1234 mm
Dry Weight:1343 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Engine Model

Rated Power



Compression Ratio

Fuel System

X15-C535535 HP @ 2100 RPMTurbocharged CAC14.9 L (912 in3)17.2 : 1XPI
QSX15-C375375 HP @ 1800 RPMTurbocharged CAC915 in3 (15.0 L)17.2 : 1HPI Electronic
QSX15-C525525 HP @ 2100 RPMTurbocharged CAC915 in3(15.0 L)17.2 : 1HPI Electronic
QSX15-C530530 HP @ 1800 RPMTurbocharged CAC915 in3(15.0 L)17.2 : 1HPI Electronic


General Infomation of CCEC X15-C535  Industrial Engine
Engine ModelQSX15-C535CPL Code5429
Curve & DatasheetFR11865Rated Power399 kW (535 HP) @ 2100 RPM
Compression Ratio17.2 : 1Torque Peak2644 N.m (1950 lb.ft) @ 1400 RPM
Noise Emissions Top Side102.2 dB(A)Revision27-Jul-22
Noise Emissions Right Side101.9 dB(A)Displacement14.9 L (912 in3)
Noise Emissions Left Side103.9 dB(A)Fuel SystemXPI
Noise Emissions Front Side103.9 dB(A)Maximum low idle speed1200 RPM
Emission CertificationChina MEP CS III, EU Stage IIIA, MSHAMinimum low idle speed700 RPM
AspirationTurbocharged CACMinimum engine speed for full load sustained operation1800 RPM
ConfigurationD103015CX03Maximum continuous power391 kW (525 HP)
Maximum overspeed capability2625 RPMMaximum continuous speed 1800 RPM


Torque OutputPower OutputFuel Consumption
91.44 m (300 ft)1676.4 m (5500 ft)91.44 m (300 ft)1676.4 m (5500 ft)
700 RPM975 lb-ft1322 N-m797 lb-ft1080 N-m700 RPM130 HP97 kW106 HP79 kW800 RPM0.344 lb/hp-hr209 g/kW-hr
800 RPM1150 lb-ft1559 N-m963 lb-ft1305 N-m800 RPM175 HP131 kW147 HP109 kW900 RPM0.338 lb/hp-hr205 g/kW-hr
900 RPM1400 lb-ft1898 N-m1201 lb-ft1628 N-m900 RPM240 HP179 kW206 HP153 kW1000 RPM0.329 lb/hp-hr200 g/kW-hr
1000 RPM1600 lb-ft2169 N-m1438 lb-ft1950 N-m1000 RPM305 HP227 kW274 HP204 kW1100 RPM0.329 lb/hp-hr200 g/kW-hr
1100 RPM1750 lb-ft2373 N-m1618 lb-ft2194 N-m1100 RPM367 HP273 kW339 HP253 kW1200 RPM0.346 lb/hp-hr210 g/kW-hr
1200 RPM1900 lb-ft2576 N-m1824 lb-ft2474 N-m1200 RPM434 HP324 kW417 HP311 kW1300 RPM0.353 lb/hp-hr215 g/kW-hr
1300 RPM1925 lb-ft2610 N-m1925 lb-ft2610 N-m1300 RPM476 HP355 kW476 HP355 kW1400 RPM0.352 lb/hp-hr214 g/kW-hr
1400 RPM1950 lb-ft2644 N-m1945 lb-ft2638 N-m1400 RPM520 HP388 kW519 HP387 kW1500 RPM0.339 lb/hp-hr206 g/kW-hr
1500 RPM1920 lb-ft2603 N-m1920 lb-ft2603 N-m1500 RPM548 HP409 kW548 HP409 kW1600 RPM0.335 lb/hp-hr204 g/kW-hr
1600 RPM1880 lb-ft2549 N-m1880 lb-ft2549 N-m1600 RPM573 HP427 kW573 HP427 kW1700 RPM0.337 lb/hp-hr205 g/kW-hr
1700 RPM1787 lb-ft2423 N-m1787 lb-ft2423 N-m1700 RPM578 HP431 kW578 HP431 kW1800 RPM0.34 lb/hp-hr207 g/kW-hr
1800 RPM1692 lb-ft2295 N-m1692 lb-ft2295 N-m1800 RPM580 HP433 kW580 HP433 kW1900 RPM0.344 lb/hp-hr209 g/kW-hr
1900 RPM1562 lb-ft2118 N-m1562 lb-ft2118 N-m1900 RPM565 HP421 kW565 HP421 kW2000 RPM0.348 lb/hp-hr212 g/kW-hr
2000 RPM1440 lb-ft1952 N-m1440 lb-ft1952 N-m2000 RPM548 HP409 kW548 HP409 kW2100 RPM0.355 lb/hp-hr216 g/kW-hr
2100 RPM1338 lb-ft1814 N-m1338 lb-ft1814 N-m2100 RPM535 HP399 kW535 HP399 kW


Engine Performance Data CCEC X15-C535 Industrial Engine
 Governed PowerMaximum PowerPeak Torque
Engine Speed1800 RPM 1800 RPM 1400 RPM
Output Power535 HP399 kW580 HP433 kW520 HP388 kW
Torque1338 lb-ft1814 N-m1692 lb-ft2295 N-m1950 lb-ft2644 N-m
Motoring Power96 HP72 kW63 HP47 kW39 HP29 kW
Intake Manifold Pressure54 in-Hg181 kPa65 in-Hg221 kPa77 in-Hg261 kPa
Turbo Comp. Outlet Pressure56.9 in-Hg192.3 kPa68.4 in-Hg231.1 kPa78.9 in-Hg266.3 kPa
Turbo Comp. Outlet Temperature346 deg F174 deg C388 deg F198 deg C441 deg F227 deg C
Inlet Air Flow976 ft3/min461 L/s1003 ft3/min474 L/s824 ft3/min389 L/s
Charge Air Flow69.2 lb/min31.4 kg/min71.1 lb/min32.2 kg/min58.6 lb/min26.6 kg/min
Exhaust Gas Flow2430 ft3/min1147 L/s2407 ft3/min1136 L/s2085 ft3/min984 L/s
Exhaust Gas Temperature922 deg F494 deg C888 deg F476 deg C920 deg F493 deg C
Heat Rejection to Coolant13387 BTU / min235.4 kW 13165 BTU / min231.5 kW13546 BTU / min238.2 kW
Heat Rejection to Ambient2389 BTU / min42 kW2389 BTU / min42 kW2389 BTU / min42 kW
Heat Rejection to Exhaust16128 BTU / min283.6 kW15832 BTU / min278.4 kW13711 BTU / min241.1 kW
System Technical Data of CCEC X15-C535 Industrial Engine
Intake Air SystemMaximum 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)
20 delta deg F11.1 delta deg C
Cooling SystemMaximum charge air cooler outlet to ambient at 25 deg C (77 deg F) (CAC dT) 43 delta deg F23.9 delta deg C
Maximum CAC outlet temperature at less than or equal to 25 deg C (77 deg F) ambient120 deg F49 deg C
Maximum allowable pressure drop across charge air cooler and OEM CAC piping (IMPD)4 in-Hg 13.5 kPa
Maximum coolant temperature for engine protection controls 227 deg F 108 deg C
Maximum coolant operating temperature at engine outlet (max. top tank temp)225 deg F107 deg C
Exhaust SyetemMaximum exhaust backpressure imposed by exhaust system3 in-Hg 10.2 kPa
Lubrication SystemNominal operating oil pressure  minimum low idle12 psi83 kPa
 Nominal operating oil pressure maximum rated speed40 psi276 kPa
Minimum engine oil pressure for engine protection devices minimum low idle5 ps34 kPa
Fuel SystemFuel cooling requirements (with diesel fuel)  
The maximum heat rejection to return fuel at maximum coolant and inlet fuel temperature is 4.66 kW (265 BTU / min) at a fuel return flow rate of 175 kg/hr (386 lb/hr) with a fuel return temperature of 100 deg C (212 deg F) prior to cooler.  
Maximum supply fuel flow459 lb/hr208 kg/hr
Maximum return fuel flow230 lb/hr104 kg/hr
Engine fuel compatibility (consult Service Bulletin #5411406 for appropriate use of other fuels) B20, B5, LSD
Maximum fuel inlet pressure10 psi 69 kPa
Cranking System (Cold Starting Capability)Minimum cranking speed: 110 RPM  
Maximum OEM parasitic load at 10 deg F and minimum cranking speed with all required starting aids before over crank protection limits443 lb-ft 600 N-m
Required Starting Aids:None
Minimum ambient temperature for unaided cold start at maximum OEM parasitic load15 deg F -9.4 deg C
Minimum ambient temperature with ether at maximum OEM parasitic load-25 deg F -32 deg C
Minimum ambient temperature with coolant and lube heater at maximum OEM parasitic load-40 deg F-40 deg C


Scopes of Supply of CCEC X15-C535 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 X15-C535 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 X15-C535 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


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