QSK19-C506 Industrial Application Engine
| Engine Model | QSK19-C506 |
| Maxi. Rating | 506 HP @ 2100 RPM |
| Compression Ratio | 13.9 : 1 |
| Type | 4 Cycle, 6 Cylinder |
| Fuel System | CMI MCRS |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 19 L |
| Bore * Stroke | 159 mm × 159 mm |
| Packing Size (L * W * H) | 1679 mm * 872 mm * 1616 mm |
General Infomation of CCEC QSK19-C506 Industrial Engine
| General Infomation of CCEC QSK19-C506 Industrial Engine | |||
| Engine Model | QSK19-C506 | Emission Standard | Euro Stage III |
| Advertised Power | 377 kW (506 HP) @ 1800 RPM | Peak Torque | 2755 N.m (2032 lb-ft) @ 1300 RPM |
| Curve & DatAsheet | FR-4550 | Governed Power | 388 kW (520 HP) @ 1600 RPM |
| Compression Ratio | 15.8 : 1 | Packing Size (L * W * H) | 2857 mm * 1415 mm * 1766 mm |
| Type | 4 Cycle , In-line , 6 Cylinder | Displacement | 1159 in3 / 19.0 L |
| Fuel System | MCRS | Bore * Stroke | 6.25 in * 6.25 in / 158.75 mm * 158.75 mm |
| Aspiration | Turbocharged & Air-Air Intercooler | Minimum Low Idle Speed | 600 RPM |
| Configuration | D193101CX03 | Maximum Low Idle Speed | 1200 RPM |
| CPL Code | 3666 | ||
Engine Performance Data CCEC QSK19-C506 Industrial Engine
| Performance Data of CCEC QSK19-C506 ndustrial Engine | |||||||||||||
| Advertised Power | Governed Power | Peak Torque | Advertised Power | Governed Power | Peak Torque | ||||||||
| Torque Output | 1476 lb.ft | 2001 N.m | 1707 lb.ft | 2314 N.m | 1935 lb.ft | 2624 N.m | Exhaust Gas Flow | 3593 ft3/min | 1696 L/s | 3534 ft3/min | 1668 L/s | 3147 ft3/min | 1485L/s |
| Friction Horsepower | 71 HP | 53 kW | N / A | N / A | 42 HP | 31 kW | Exhaust Gas Temperature | 944 °F | 507 ℃ | 971 °F | 522 ℃ | 1001 °F | 538 ℃ |
| Intake Manifold Pressure | 60 in.Hg | 203 mmHg | 65 in.Hg | 219 mmHg | 64 in.Hg | 217 mmHg | Heat Rejection to Ambien Air | 2069 BTU/min | 36 kW | N/A | N/A | 1840 BTU/min | 32 kW |
| Turbo Comp. Outlet Pressure | 65 in.Hg | 219 mmHg | 68 in.Hg | 230 mmHg | 66 in.Hg | 224 mmHg | Heat Rejection to Exhaust Gas | 21659 BTU/min | 381 kW | N/A | N/A | 18071 BTU/min | 318 kW |
| Turbo Comp. Outlet Temperature | 391 °F | 199 ℃ | 390 °F | 199 ℃ | 371 °F | 188 ℃ | Heat Rejection to HTC Coolant | 6504 BTU/min | 114 kW | N/A | N/A | 7416 BTU/min | 130 kW |
Advantages of CCEC QSK19-C506 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.
