QSK23-C860 Industrial Application Engine

Engine Model | QSK23-C860 |
Maxi. Rating | 860 HP @ 1800 RPM |
Compression Ratio | 16 : 1 |
Type | 4 Cycle, 6 Cylinder |
Fuel System | CMI MCRS |
Aspiration | Turbocharged & Aftercooled |
Emission Standard | Euro II |
Displacement | 23.2 L |
Bore * Stroke | 170 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 Model | QSK23-C860 | Emission Certification | U.S. EPA Tier 2, CARB Tier 2 (without Centinel) |
Curve & Datasheet | FR50051 | Rated Power | 860 HP (641 kW) @ 2100 RPM |
Compression Ratio | 16 : 1 | Peak Torque | 2,785 lb-ft (3,776 N-m) @ 1400 RPM |
Noise Emissions Right Side | 105 dBa | Displacement | 1404 in3 (23.0 L) |
Noise Emissions Left Side | 105 dBa | Fuel System | HPI Electronic |
Noise Emissions Front | 103 dBa | Maximum low idle speed | 1200 r/min |
Aspiration | Turbocharged and Charge Air Cooled | Minimum low idle speed | 750 r/min |
Configuration | D893002CX03 | Minimum engine speed for full load sustained operation | 1600 r/min |
CPL Code | 2852 | Revision | 10-May-2010 |
Torque Output | Power Output | Fuel Consumption | ||||||
RPM | lb-ft | N-m | RPM | HP | kW | RPM | lb/hp-hr | g/kW-hr |
700 RPM | 1700 lb-ft | 2305 N-m | 700 RPM | 227 HP | 169 kW | 1300 RPM | 0.335 lb/hp-hr | 203.773 g/kW-hr |
1300 RPM | 2712 lb-ft | 3677 N-m | 1300 RPM | 671 HP | 500 kW | 1400 RPM | 0.335 lb/hp-hr | 203.773 g/kW-hr |
1400 RPM | 2785 lb-ft | 3776 N-m | 1400 RPM | 742 HP | 553 kW | 1500 RPM | 0.334 lb/hp-hr | 203.165 g/kW-hr |
1500 RPM | 2775 lb-ft | 3762 N-m | 1500 RPM | 793 HP | 591 kW | 1600 RPM | 0.335 lb/hp-hr | 203.773 g/kW-hr |
1600 RPM | 2748 lb-ft | 3726 N-m | 1600 RPM | 837 HP | 624 kW | 1800 RPM | 0.335 lb/hp-hr | 203.773 g/kW-hr |
1700 RPM | 2658 lb-ft | 3604 N-m | 1700 RPM | 860 HP | 641 kW | 2000 RPM | 0.338 lb/hp-hr | 205.598 g/kW-hr |
1800 RPM | 2510 lb-ft | 3403 N-m | 1800 RPM | 860 HP | 641 kW | 2100 RPM | 0.346 lb/hp-hr | 210.464 g/kW-hr |
1900 RPM | 2376 lb-ft | 3221 N-m | 1900 RPM | 860 HP | 641 kW | |||
2000 RPM | 2258 lb-ft | 3061 N-m | 2000 RPM | 860 HP | 641 kW | |||
2100 RPM | 2151 lb-ft | 2916 N-m | 2100 RPM | 860 HP | 641 kW |
Engine Performance Data CCEC QSK23-C860 Industrial Engine
Engine Performance Data CCEC QSK23-C860 Industrial Engine | ||||
Rated Power | Torque Peak | |||
Engine Speed (r/min) | 2100 RPM | N/A | 1400 RPM | N/A |
Output Power | 860 HP | 641 kW | 742 HP | 554 kW |
Torque | 2151 lb-ft | 2916 N-m | 2785 lb-ft | 3776 N-m |
Friction Horsepower | 172 HP | 128 kW | 84 HP | 63 kW |
Intake Manifold Pressure | 68 in-Hg | 231 kPa | 56 in-Hg | 187 kPa |
Turbo Comp. Outlet Pressure | 73 in-Hg | 247 kPa | 57 in-Hg | 193 kPa |
Turbo Comp. Outlet Temperature | 379 deg F | 193 deg C | 338 deg F | 170 deg C |
Inlet Air Flow | 2159 ft3/min | 1019 L/s | 1466 ft3/min | 692 L/s |
Charge Air Flow | 159.4 lb/min | 72.3 kg/min | 108 lb/min | 49 kg/min |
Exhaust Gas Flow | 5140 ft3/min | 2426 L/s | 4009 ft3/min | 1892 L/s |
Exhaust Gas Temperature | 781 deg F | 416 deg C | 963 deg F | 517 deg C |
Maximum Fuel Flow to Pump | 1479 lb/hr | 671 kg/hr | 1021 lb/hr | 463 kg/hr |
Heat Rejection to Coolant | 11942 BTU/min | 210 kW | 10390 BTU/min | 183 kW |
Heat Rejection to Fuel | N/A | N/A | N/A | N/A |
Heat Rejection to Ambient | 4606 BTU/min | 81 kW | 3878 BTU/min | 68 kW |
Heat Rejection to Exhaust | 29646 BTU/min | 521 kW | 25619 BTU/min | 450 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.
- 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.
- 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.
- 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.
- 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.
- 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.