QSK23-C860 Industrial Application Engine


QSK23-C860 Industrial Application Engine

Engine ModelQSK23-C860 
Maxi. Rating860 HP @ 1800 RPM
Compression Ratio16 : 1
Type4 Cycle, 6 Cylinder
Fuel SystemCMI MCRS
AspirationTurbocharged & Aftercooled
Emission StandardEuro II
Displacement23.2 L
Bore * Stroke170 mm * 170 mm
Packing Size (L * W * H)2885 mm * 1656 mm * 2029 mm

General Infomation of CCEC QSK23-C860 Industrial Engine

General Infomation of CCEC QSK23-C860  Industrial Engine
Engine ModelQSK23-C860Emission CertificationU.S. EPA Tier 2, CARB Tier 2 (without Centinel)
Curve & DatasheetFR50051Rated Power860 HP (641 kW) @ 2100 RPM
Compression Ratio16 : 1Peak Torque2,785 lb-ft (3,776 N-m) @ 1400 RPM
Noise Emissions Right Side105 dBaDisplacement1404 in3 (23.0 L)
Noise Emissions Left Side105 dBaFuel SystemHPI Electronic
Noise Emissions Front103 dBaMaximum low idle speed1200 r/min
AspirationTurbocharged and Charge Air CooledMinimum low idle speed750 r/min
ConfigurationD893002CX03Minimum engine speed for full load sustained operation1600 r/min
CPL Code2852Revision10-May-2010
Torque OutputPower OutputFuel Consumption
RPMlb-ftN-mRPMHPkWRPMlb/hp-hrg/kW-hr
700 RPM1700 lb-ft2305 N-m700 RPM227 HP169 kW1300 RPM0.335 lb/hp-hr203.773 g/kW-hr
1300 RPM2712 lb-ft3677 N-m1300 RPM671 HP500 kW1400 RPM0.335 lb/hp-hr203.773 g/kW-hr
1400 RPM2785 lb-ft3776 N-m1400 RPM742 HP553 kW1500 RPM0.334 lb/hp-hr203.165 g/kW-hr
1500 RPM2775 lb-ft3762 N-m1500 RPM793 HP591 kW1600 RPM0.335 lb/hp-hr203.773 g/kW-hr
1600 RPM2748 lb-ft3726 N-m1600 RPM837 HP624 kW1800 RPM0.335 lb/hp-hr203.773 g/kW-hr
1700 RPM2658 lb-ft3604 N-m1700 RPM860 HP641 kW2000 RPM0.338 lb/hp-hr205.598 g/kW-hr
1800 RPM2510 lb-ft3403 N-m1800 RPM860 HP641 kW2100 RPM0.346 lb/hp-hr210.464 g/kW-hr
1900 RPM2376 lb-ft3221 N-m1900 RPM860 HP641 kW
2000 RPM2258 lb-ft3061 N-m2000 RPM860 HP641 kW
2100 RPM2151 lb-ft2916 N-m2100 RPM860 HP641 kW

Engine Performance Data CCEC QSK23-C860 Industrial Engine

Engine Performance Data CCEC QSK23-C860 Industrial Engine
 Rated PowerTorque Peak
Engine Speed (r/min)2100 RPMN/A1400 RPMN/A
Output Power 860 HP 641 kW742 HP554 kW
Torque2151 lb-ft2916 N-m2785 lb-ft3776 N-m
Friction Horsepower172 HP128 kW84 HP 63 kW
Intake Manifold Pressure68 in-Hg231 kPa56 in-Hg187 kPa
Turbo Comp. Outlet Pressure73 in-Hg247 kPa57 in-Hg193 kPa
Turbo Comp. Outlet Temperature379 deg F193 deg C338 deg F170 deg C
Inlet Air Flow2159 ft3/min1019 L/s1466 ft3/min692 L/s
Charge Air Flow159.4 lb/min72.3 kg/min108 lb/min49 kg/min
Exhaust Gas Flow5140 ft3/min2426 L/s4009 ft3/min1892 L/s
Exhaust Gas Temperature781 deg F416 deg C963 deg F517 deg C
Maximum Fuel Flow to Pump1479 lb/hr671 kg/hr1021 lb/hr463 kg/hr
Heat Rejection to Coolant11942 BTU/min210 kW10390 BTU/min183 kW
Heat Rejection to FuelN/AN/AN/AN/A
Heat Rejection to Ambient4606 BTU/min81 kW3878 BTU/min68 kW
Heat Rejection to Exhaust29646 BTU/min521 kW25619 BTU/min450 kW

Advantages of CCEC QSK23-C860 Industrial Engine

Superior Environmental Adaptability
Optimized design enhances adaptability to high altitudes, extreme temperatures, and complex loads, ensuring stable output under diverse conditions.

  1. Exceptional Performance
    Advanced Fuel Technology
    Incorporates a globally leading high-pressure common rail fuel system and fully electronic control module, achieving ultra-high fuel injection pressure. Combined with a swirl harmonic intake port design and Cummins-proprietary high-pressure ratio turbocharger, it delivers peak power output and transient response.

High Efficiency and Energy Savings
Balances high torque and rapid response with excellent fuel economy, significantly reducing long-term operational costs.

  1. Ultra-Long Durability
    Reinforced Structural Design
    High-strength integrated cylinder block and head minimize mechanical stress, reduce failure rates, and ensure extended service life.

Intelligent Lubrication and Filtration System
Equipped with pre-lubrication, Centriguard centrifugal filters, CENTINEL continuous oil renewal system, and two-stage Fleetguard filters, extending maintenance intervals by 50% and reducing downtime.

  1. High Reliability
    Compact Modular Architecture
    Modular integration lowers component complexity, reduces failure rates, and delivers excellent vibration and noise control.

Stable Full-Condition Output
Maintains optimal performance under altitude variations and load fluctuations, ideal for harsh environments like mining and high-altitude operations.

  1. Eco-Friendly Emissions Compliance
    Clean Combustion Technology
    Optimized combustion chamber design complies with China Non-Road Stage III emission standards without additional aftertreatment, lowering compliance costs.

Certified Environmental Compliance
Authoritative emission certifications ensure readiness for evolving environmental regulations.

  1. Hassle-Free Maintenance
    Smart Diagnostic Tools
    INSITE software (Windows-based) enables intuitive fault diagnosis, real-time monitoring, and faster troubleshooting.

Modular and Universal Design
Highly standardized components support rapid assembly/disassembly and cross-platform compatibility, reducing spare parts inventory and maintenance costs.

Comprehensive Value
Through technological innovation and design optimization, this engine achieves a balance of power, reliability, eco-compliance, and cost-effectiveness. Ideal for non-road applications such as engineering machinery and agricultural equipment, it delivers an efficient, durable, and user-friendly power solution.

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