QSX15-C525 Industrial Engine ( Imported )
CCEC QSX15-C525 Industrial Engine have excellent performance characteristics. It has a compression ratio of 17 : 1, a displacement of 915 cubic inches (15.0 liters)
CCEC QSX15-C525 Industrial Engine offers a wide rev range, including a maximum low idle speed of 1,200 RPM and a minimum low idle speed of 600 RPM. In addition, the engine adopts HPI Electronic fuel system, with Turbocharged and Charge Air Cooled 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 QSX15-C525 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 QSX15-C525 Industrial Engine
| Engine Model: | QSX15-C525 |
| Engine Type: | 4 Cycle , In-line , 6 Cylinder |
| Displacement: | 15.0 L |
| Rated Speed: | 2100 RPM |
| Rated Power / Speed: | 525 HP @ 2100 RPM |
| Aspiration Method: | Turbocharged Charge-Air-Cooled |
| Emission Standard: | U.S. EPA Tier 2, CARB Tier 2, EU Stage II, JMLIT Step 2 |
| Bore * Stroke: | 137 mm × 169 mm |
| Packing Size (L * W * H): | 2699 mm * 1594 mm * 2395 mm |
| Weight , Net Dry: | 1628 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model | Rated Power | Aspiration | Displacement | Compression Ratio | Fuel System |
| X15-C535 | 535 HP @ 2100 RPM | Turbocharged CAC | 14.9 L (912 in3) | 17.2 : 1 | XPI |
| QSX15-C375 | 375 HP @ 1800 RPM | Turbocharged CAC | 915 in3 (15.0 L) | 17.2 : 1 | HPI Electronic |
| QSX15-C525 | 525 HP @ 2100 RPM | Turbocharged CAC | 915 in3(15.0 L) | 17.2 : 1 | HPI Electronic |
| QSX15-C530 | 530 HP @ 1800 RPM | Turbocharged CAC | 915 in3(15.0 L) | 17.2 : 1 | HPI Electronic |
| ——END—— | |||||
| General Information of CCEC QSX15-C525 Industrial Engine | ||||
| Engine Model | QSX15-C525 | CPL Code | 2825-SC1 | |
| Curve & Datasheet | FR10377 | Rated Power | 525 HP (391 kW) @ 2100 RPM | |
| Compression Ratio | 17 : 1 | Torque Peak | 1,800 lb-ft (2,440 N-m) @ 1400 RPM | |
| Noise Emissions Top Side | 98.7 dBa | Aspiration | Turbocharged and Charge Air Cooled | |
| Noise Emissions Right Side | 98 dBa | Displacement | 915 in3 (15.0 L) | |
| Noise Emissions Left Side | 100 dBa | Fuel System | HPI Electronic | |
| Noise Emissions Front Side | 99.6 dBa | Maximum low idle speed | 1,200 RPM | |
| Exhaust noise emissions | 125 dBa | Minimum low idle speed | 600 RPM | |
| Configuration | D103002CX03 | Revision | 22-Oct-2004 | |
| —END— | ||||
| Torque Output | Power Output | Fuel Consumption | ||||||
| RPM | lb-ft | N-m | RPM | HP | kW | RPM | lb/hp-hr | g/kW-hr |
| 600 RPM | 1000 lb-ft | 1356 N-m | 600 RPM | 114 HP | 85 kW | 1400 RPM | 0.357 lb/hp-hr | 217 g/kW-hr |
| 800 RPM | 1250 lb-ft | 1695 N-m | 800 RPM | 190 HP | 142 kW | 1600 RPM | 0.336 lb/hp-hr | 204 g/kW-hr |
| 1000 RPM | 1500 lb-ft | 2034 N-m | 1000 RPM | 286 HP | 213 kW | 1700 RPM | 0.325 lb/hp-hr | 198 g/kW-hr |
| 1200 RPM | 1700 lb-ft | 2305 N-m | 1200 RPM | 388 HP | 289 kW | 1800 RPM | 0.331 lb/hp-hr | 201 g/kW-hr |
| 1400 RPM | 1800 lb-ft | 2440 N-m | 1400 RPM | 480 HP | 358 kW | 1900 RPM | 0.331 lb/hp-hr | 201 g/kW-hr |
| 1600 RPM | 1770 lb-ft | 2400 N-m | 1600 RPM | 539 HP | 402 kW | 2000 RPM | 0.342 lb/hp-hr | 208 g/kW-hr |
| 1800 RPM | 1685 lb-ft | 2285 N-m | 1800 RPM | 577 HP | 430 kW | 2100 RPM | 0.348 lb/hp-hr | 212 g/kW-hr |
| 1900 RPM | 1561 lb-ft | 2116 N-m | 1900 RPM | 565 HP | 421 kW | |||
| 2000 RPM | 1437 lb-ft | 1948 N-m | 2000 RPM | 547 HP | 408 kW | |||
| 2100 RPM | 1313 lb-ft | 1780 N-m | 2100 RPM | 525 HP | 391 kW | |||
| —END— | ||||||||
| Engine Performance Data CCEC QSX15-C525 Industrial Engine | ||||||
| Rated Power | Maximum Power | Torque Peak | ||||
| Engine Speed | 2,100 RPM | 1,800 RPM | 1,400 RPM | |||
| Output Power | 525 HP | 391 kW | 578 HP | 431 kW | 480 HP | 358 kW |
| Torque | 1,313 lb-ft | 1,780 N-m | 1,686 lb-ft | 2,286 N-m | 1,800 lb-ft | 2,440 N-m |
| Friction Horsepower | 95 HP | 71 kW | 71 HP | 53 kW | 45 HP | 34 kW |
| Intake Manifold Pressure | 57 in-Hg | 193 kPa | 57 in-Hg | 192 kPa | 56 in-Hg | 188 kPa |
| Turbo Comp. Outlet Pressure | 62 in-Hg | 208 kPa | 60 in-Hg | 201 kPa | 58 in-Hg | 195 kPa |
| Turbo Comp. Outlet Temperature | 368 deg F | 187 deg C | 353 deg F | 178 deg C | 370 deg F | 188 deg C |
| Inlet Air Flow | 1,294 ft3/min | 611 L/s | 1,188 ft3/min | 561 L/s | 924 ft3/min | 436 L/s |
| Charge Air Flow | 94 lb/min | 43 kg/min | 86 lb/min | 39 kg/min | 67 lb/min | 30 kg/min |
| Exhaust Gas Flow | 3,040 ft3/min | 1,435 L/s | 3,080 ft3/min | 1,454 L/s | 2690 ft3/min | 1,270 L/s |
| Exhaust Gas Temperature | 827 deg F | 442 deg C | 934 deg F | 501 deg C | 1,009 deg F | 543 deg C |
| Maximum Fuel Flow to Pump | 745 lb/hr | 338 kg/hr | 619 lb/hr | 281 kg/hr | 335 lb/hr | 152 kg/hr |
| Heat Rejection to Coolant | 8,185 BTU/min | 143.93 kW | 8,110 BTU/min | 142.61 kW | 8,532 BTU/min | 150.03 kW |
| Heat Rejection to Fuel | 357 BTU/min | 6.28 kW | 301 BTU/min | 5.29 kW | 83 BTU/min | 1.46 kW |
| Heat Rejection to Ambient | 1,949 BTU/min | 34.27 kW | 2,042 BTU/min | 35.91 kW | 1,829 BTU/min | 32.16 kW |
| Heat Rejection to Exhaust | 18,900 BTU/min | 332.34 kW | 20,300 BTU/min | 356.96 kW | 18,400 BTU/min | 323.55 kW |
| Steady State Smoke | 0.5 Bosch | 0.8 Bosch | 0.2 Bosch | |||
| —END— | ||||||
| System Technical Data of CCEC QSX15-C525 Industrial Engine | |||
| 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 delta deg F | 16.7 delta deg C |
| Charge Air Cooling System | Maximum intake manifold temperature at 25 deg C (77 F) ambient | 140 deg F | 60 deg C |
| Maximum allowable pressure drop across charge air cooler and OEM CAC piping (IMPD): | 3 in-Hg | 10 kPa | |
| Maximum Intake Manifold Temperature Differential (Ambient to IMT) (IMTD): | 63 delta deg F | 35 delta deg C | |
| Intake manifold temperature for Fan-ON | 140 deg F | 60 deg C | |
| Exhaust Syetem | Maximum exhaust back pressure: | 3 in-Hg | 10.1 kPa |
| Recommended exhaust piping size (inner diameter): | 5 in | 127 mm | |
| Lubrication System | Nominal operating oil pressure minimum low idle | 10 psi | 69 kPa |
| Nominal operating oil pressure maximum rated speed | 35.9 psi | 248 kPa | |
| Minimum engine oil pressure for engine protection devices minimum low idle | 6 psi | 41 kPa | |
| Fuel System | Fuel cooling requirements (with diesel fuel) | ||
| Maximum heat rejection to return fuel at max. coolant and inlet fuel temperature: | 372 BTU/min | 6.54 Kw | |
| Fuel return flow rate of: | 562 lb/hr | 255 kg/hr | |
| Fuel return temperature prior to cooler: | 212 deg F | 100 deg C | |
| Maximum supply fuel flow: | 745 lb/hr | 338 kg/hr | |
| Maximum return fuel flow: | 562 lb/hr | 255 kg/hr | |
| Engine fuel compatibility (consult Service Bulletin #3379001 for appropriate use of other fuels) | DF1, DF2, Kerosene | ||
| Maximum fuel inlet pressure: | 10 psi | 69 kPa | |
| Cranking System (Cold Starting Capability) | Unaided Cold Start Minimum cranking speed | 100 RPM | |
| Minimum ambient temperature | 15 deg F | -9.4 deg C | |
| Cranking torque at minimum unaided cold start temperature | 200 lb-ft | 271 N-m | |
| Aided Cold Start Minimum ambient temperature with Grid Heater only | 0 deg F | -18 deg C | |
| Aided Cold Start Minimum ambient temperature with Ether only: | -25 deg F | -32 deg C | |
| Aided Cold Start Minimum ambient temperature with coolant and lube heater only: | -40 deg F | -40 deg C | |
| Cold starting aids available | Ether, Block Heater, Oil Pan Heater | ||
| —END— | |||
Scopes of Supply of CCEC QSX15-C525 Industrial Engine | ||||
| Fuel System | 1. Fuel Transfer Pump | Exhaust 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. N/A | 2. Starter Relay | |||
| 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 Solenoid | Engine Mounting System | 1. Engine Mounting Bracket | |
| Engine Auiliary Accessories | 1. Air Compressor | |||
| ——END—— | ||||
Optional Accessories of CCEC QSX15-C525 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 | |
| ——END—— | ||||
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 CCEC QSX15-C525 Industrial Engine | ||||
| Air Intake System | 1. Installation Position of Air Filter | Charging System | 1. 12 V Charging Alternator for 12 v 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 Exhuast Manifold | Lubricating System | 1. Oil Pan Position | |
| 2. Water-Cooled Turbocharger | 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. 12 V Solenoid for 12 V Electric System | Starting System | 1. Upgrading to Specified Brand and Speicifications of Starter Motor | |
| 2. Explosion-Proof Solenoid | 2. 12 V Starter Motor for 12 V 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 | |||
| ——END—— | ||||
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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