Cummins QSL8.9 Diesel Engine – High Power and Reliability for Heavy Equipment

⚙️ Technical Specifications

• Model: QSL8.9

• Brand: Cummins

• Type: 4-stroke, water-cooled, inline 6-cylinder diesel engine

• Displacement: 8.9 liters

• Bore × Stroke: 114 mm × 145 mm

• Rated Power: 220–360 HP (164–265 kW)

• Rated Speed: 1800–2200 rpm

• Max Torque: 1500–1800 N·m @ 1500 rpm

• Fuel System: High-pressure common rail (HPCR)

• Aspiration: Turbocharged & Aftercooled

• Emission Standard: Euro III / Stage IIIA / Tier 3 (optional Tier 4 / Euro IV)

• Cooling Method: Water-cooled

• Starting System: Electric start, 24V

💪 Key Features & Advantages

1. Strong Power Output – High torque and horsepower ensure stable operation in the toughest working environments.

2. Fuel Efficiency – Advanced HPCR system optimizes combustion and reduces fuel consumption.

3. Durability & Reliability – Rugged design and premium materials ensure long service life and minimal downtime.

4. Easy Maintenance – Modular structure allows quick service access, reducing maintenance time and cost.

5. Low Emission & Eco-friendly – Meets multiple global emission standards, ensuring environmental compliance.

6. Global Parts Availability – Widely used engine with strong supply chain support for genuine and aftermarket parts.

🏗️ Application Fields

The QSL8.9 engine is widely used in:

• Excavators (SANY, Doosan, Volvo, Liugong, XCMG, etc.)

• Wheel loaders & bulldozers

• Industrial generators & pumps

• Trucks & construction vehicles

• Marine and mining equipment

🧩 Available Configurations

• Complete engine assembly (ready-to-install)

• Long block / short block assembly

• Rebuilt / remanufactured QSL8.9 engines

• Engine parts – fuel pump, turbocharger, injector, ECU, gasket kit, etc.

🛠️ Quality Assurance

• 100% tested before shipment

• Genuine Cummins components

• Strict ISO/TS16949 quality control

• 6–12 months warranty (depending on configuration)

🌍 Why Choose Us

As a professional supplier of diesel engines and parts, we offer:

• Competitive wholesale prices

• Fast delivery and stable supply

• OEM/ODM customization

• Global export experience (Asia, Europe, Africa, Middle East, South America)