CUMMINS QSL8.9 Diesel Engine
The CUMMINS QSL8.9 is a high-performance, 6-cylinder, turbocharged 4-stroke diesel engine designed for superior efficiency and durability. Its advanced turbocharging system ensures smoother boost at low RPMs and more stable power output at high speeds, delivering optimal performance across various operating conditions.
Engineered for easy maintenance, the QSL8.9 features a user-friendly design that simplifies routine servicing and inspections, reducing downtime and maximizing operational efficiency. Whether for construction equipment or power generation, this engine combines long-term reliability and fuel efficiency to keep your operations running smoothly.
| Aspiration | Turbocharged inter-cooling |
| No. of cylinders | 6 |
| Configuration | In-line |
| Injection system | High Pressure Common Rail System |
| Displacement(L) | 8.9 |
| Bore(mm) | 114 |
| Stroke(mm) | 145 |
| Compression ratio | 17.3 |
CUMMINS QSL8.9 Construction Diesel Engine
delivers reliable power for demanding equipment, with five model variants (QSL8.9-C220-32, QSL8.9-C260-30, QSL8.9-C325-30, QSL8.9-C340-30, QSL8.9-C360-30) offering rated power outputs from 164 kW to 264 kW at rated speeds of 2100-2200 rpm.
Designed for excavators, loaders, and other construction machinery, this 8.9-liter turbocharged diesel engine ensures reliable operation and responsive power delivery, featuring a high-pressure common rail system for optimal performance across all operating conditions.
CUMMINS QSL8.9 Generator Diesel Engine
delivers robust performance for prime and standby power generation, offering rated power outputs from 206-258 kW at 1500 rpm across its QSL8.9-G2, QSL8.9-G3, and QSL8.9-G4 models.
Designed for commercial and industrial applications, these 8.9-liter turbocharged diesel engines ensuring stable electricity output. The CUMMINS QSL8.9 series features optimized combustion efficiency and advanced cooling systems to maintain consistent performance under continuous operation.
Configuration of CUMMINS QSL8.9 Construction Diesel Engine
| Standard Configuration | Optional Configuration |
|
|
The CUMMINS QSL8.9 series diesel engines exhibit configuration differences between construction applications (QSL8.9-C) and generator applications (QSL8.9-G), primarily reflected in the configuration of the cooling fan and water radiator.
In the QSL8.9-C series, these configurations are typically offered as optional configurations to accommodate varying installation space and cooling requirements of different construction machinery. In contrast, the QSL8.9-G series features the cooling fan and water radiator as standard configurations to ensure efficient heat dissipation even under high-temperature environments or heavy-load conditions.
How to Customize a Replacement CUMMINS QSL8.9 Engine from ANTAIOS
To proceed with your CUMMINS QSL8.9 engine replacement, please provide the complete serial number of your current CUMMINS QSL8.9 engine, along with details of its application (including specific use and operating condition requirements), and provide clear photos of the engine’s nameplate and four-sided photos for comprehensive assessment.
This information will enable our comprehensive assessment and ensure precise replacement solution for your CUMMINS QSL8.9 engine.
ANTAIOS will generate a customized CUMMINS QSL8.9 engine replacement specification based on your provided details, leveraging our comprehensive internal database to ensure precise configuration matching for your CUMMINS QSL8.9 engine with full quality assurance.
This critical step guarantees seamless integration with your existing equipment while maintaining optimal performance and reliability standards.
ANTAIOS will formalize the technical agreement for your CUMMINS QSL8.9 engine replacement based on mutually agreed specifications. Upon agreement activation, all subsequent manufacturing, testing, and related processes for your CUMMINS QSL8.9 engine will be strictly executed in compliance with the established technical protocol.
This process ensures your replacement engine meets all performance specifications.
Datasheet
- CUMMINS QSL8.9 Construction Diesel Engine
- CUMMINS QSL8.9 Generator Diesel Engine
| Model | Rated power(kw@rpm) | Maximum torque(N.m/rpm) |
| QSL8.9-C220-32 | 164@2200 | 980@1350 |
| QSL8.9-C260-30 | 194@2200 | 1200@1500 |
| QSL8.9-C325-30 | 242@2100 | 1385@1500 |
| QSL8.9-C340-30 | 250@2120 | 1455@1500 |
| QSL8.9-C360-30 | 264@2100 | 1500@1500 |
| Model | QSL8.9-G2 | QSL8.9-G3 | QSL8.9-G4 |
|
Rated Power(kw@rpm) |
206@1500 | 220@1500 | 235@1500 |
| 226@1500 | 242@1500 | 258@1500 |
Standard delivery: 5-7 weeks
We can provide QSL8.9 engine parts manufactured by CUMMINS China.
Please click to Finding your CUMMINS QSL8.9 Engine Serial Number?
