QSK23 Generator Engines Basic information

Engine Type:6 – Cylinder; In – line; 4 – Cycle
Displacement:23 L
Rated Speed:1500 – 1800 RPM
Frequency:50, 60 Hz
Rated for:531 – 736 KW @ 1500 – 1800 RPM
Prime Power:603 – 816kW @ 1500 – 1800 RPM
Bore * Stroke:170 mm * 170 mm
Dry Weight:3185 kg
Packing Size (L * W * H):2885 mm * 1656 mm * 2029 mm
CHONGQING CUMMINS

CCEC QSK23 Generator Engines Detailed information

Features & Benefits of the QSK23 Engine
1. Cummins High Pressure Injection (HPI) PT Fuel System
Feature: The QSK23 utilizes the Cummins HPI PT full authority electronic fuel system.
Benefit: This advanced fuel system ensures precise fuel delivery, optimizing engine performance and efficiency. The electronic control allows for better management of fuel injection, leading to improved combustion and reduced emissions.
2. G-Drive Governor Control System (GCS) Controller
Feature: The HPI PT fuel system is managed by a G-Drive Governor Control System (GCS) controller, which is mounted off-engine in the genset control panel.
Benefit: The off-engine mounting of the GCS controller simplifies maintenance and provides greater flexibility in control design. It also allows for easier integration with the genset control panel, enhancing overall system reliability.
3. Quantum Control with Engine Protection Package
Feature: The Quantum Control system includes a specific fuel system board to interface with the HPI-PT fuel system and offers an Engine Protection package.
Benefit: This package provides enhanced engine protection, ensuring safe operation under various conditions. It also offers cost-effective alternatives in control design, giving customers more flexibility in configuring their systems.
4. CTT (Cummins Turbo Technologies) HX82 Turbocharging
Feature: The engine is equipped with the CTT HX82 turbocharger, which utilizes exhaust energy more efficiently.
Benefit: Improved turbocharging efficiency leads to better fuel economy and lower emissions, making the engine more environmentally friendly while maintaining high performance.
5. Charge Air Cooling (CAC)
Feature: The QSK23 engine requires an Air-to-Air heat exchanger or Charge-Air-Cooler (CAC) to reduce intake manifold temperature.
Benefit: Effective charge air cooling helps in meeting lower emissions requirements and ensures optimal engine performance by maintaining lower intake air temperatures, which is crucial for combustion efficiency.
6. CoolPac Integrated Design
Feature: The engine comes with a complete cooling package and air cleaner kit, specifically developed and tested for G-Drive products.
Benefit: The integrated design ensures that all components work seamlessly together, providing a complete power package that is reliable, durable, and high-performing. The rigorous testing of each component guarantees that the engine will perform consistently under various operating conditions.
Summary
The QSK23 engine combines advanced fuel system technology, efficient turbocharging, and integrated cooling solutions to deliver a high-performance, reliable, and environmentally friendly power solution. The inclusion of the G-Drive Governor Control System and Quantum Control with Engine Protection further enhances the engine’s flexibility, safety, and cost-effectiveness, making it a versatile choice for various applications.

Engine ModelFrequencyRPRIMESTANDBYRPM
QSK23-G250 HZ825 KVA/660 KW825 KVA/660 KW @ 1500 RPM
QSK23-G260 HZ957 KVA/766 KW957 KVA/766 KW@ 1800 RPM
QSK23-G350 HZ900 KVA/720 KW900 KVA/720 KW@ 1500 RPM
QSK23-G360 HZ1010 KVA/808 KW1010 KVA/808 KW@ 1800 RPM
QSK23-G560 HZ838 KVA/670 KW838 KVA/670 KW@ 1800 RPM
QSK23-G550 HZ753 KVA/603 KW753 KVA/603 KW@ 1500 RPM
QSK23-G660 HZ963 KVA/771 KW963 KVA/771 KW@ 1800 RPM
QSK23-G760 HZ1020 KVA/816 KW1020 KVA/816 KW@ 1800 RPM
QSK23-G850 HZ854 KVA/684 KW854 KVA/684 KW@ 1500 RPM
QSK23-G950 HZ900 KVA/720 KW900 KVA/720 KW@ 1500 RPM