QSL9.5 Water Pump Engine

9.5L inline 6-cylinder heavy-duty water pump engine, delivering 330kW at 3000rpm. Designed for ultra-high flow water pump sets with exceptional power and durability, suitable for large-scale fire fighting, industrial water supply and mine dewatering.

The QSL9.5 is a heavy-duty diesel engine tailored for high-power water pump applications from the L-series. With a 9.5L displacement, inline 6-cylinder configuration, turbocharged air-to-air aftercooling and XPI high-pressure common rail fuel system, it consistently outputs 330kW at 3000rpm. Optimized for ultra-high flow and high-head water pump operations, it delivers superior power and high reliability.

Key Advantages

  • Ultra-High Power Output

    Delivering 330kW at the rated speed of 3000rpm with ample torque reserve, it easily drives ultra-high flow water pumps to meet the demands of mine dewatering, large-scale fire fighting and industrial cluster water supply.

  • XPI High-Precision Fuel Control

    The XPI high-pressure common rail system enables precise fuel injection pressure control, ensuring efficient combustion, low noise and stable power output under high speed and high load, balancing performance and economy.

  • Heavy-Duty Durable Structure

    Featuring a reinforced engine block, cooling system and lubrication system, it withstands high-speed and high-load continuous impact. It performs reliably in harsh conditions such as mines and construction sites, with long service life and low failure rate.

  • Intelligent Safety Protection

    The integrated electronic control system provides multiple protection functions against overload, overheating and overpressure. It monitors operating conditions in real time, ensuring safe and stable operation of the water pump unit and reducing maintenance risks.

  • Wide Environmental Adaptability

    It offers excellent high-temperature and high-altitude resistance, ensuring stable start-up and operation in extreme environments, meeting the 24/7 operation needs of outdoor large-scale water supply projects.

  • Full-Life Cycle Service

    With highly universal spare parts and global service network, it provides quick technical support and maintenance services. Easy to maintain and with low full-life cycle costs.

Technical Specifications

  • Displacement: 9.5L
  • Cylinders: Inline 6
  • Aspiration: Turbocharged & Air-to-Air Aftercooled
  • Rated Power: 330kW@3000rpm
  • Fuel System: XPI High-Pressure Common Rail
  • Applications: Large-scale fire water pump sets, industrial cluster circulation water pumps, mine emergency dewatering, large-scale building emergency water supply

Quality Assurance & Compliance

Warehouse Storage

FAQ

Q1. What is your main products and business?

A: Our core business covers diesel engine development, production, customized modification, maintenance and testing; explosion-proof engine R&D and manufacturing; Cummins spare parts supply, as well as engine overhaul and testing services.

Q2. What is your packing terms ?

A: Export-standard wooden box packaging

Q3. How about your delivery lead time?

A:The specific delivery time depends on the items and the quantity of your order. We will confirm it with your detailed order.

Q4. How to buy an engine?

A. Please provide us with your engine model, required rated power and speed, and application scenario. We will then recommend the most suitable model based on those information.

Q5. Do you provide engine customization? What's the MOQ?

A: We offer professional engine customization services and can fully tailor the products to your specific requirements, with a variety of options available for pricing, specifications and configurations. The minimum order quantity (MOQ) for customized engines is 1 unit.

Q6. Will the engines be tested before leaving the factory?

A:Yes, every engine is subjected to rigorous and comprehensive performance tests prior to shipment. We also provide clients with detailed test videos and electronic data.

Q7. What are your delivery terms ?

A: EXW, FOB, CFR, CIF,DDU,DDP.

Q8. What are your payment terms?

A: T/T, X Transfer, L/C, MoneyGram, PayPal, Cash etc

Q9.Do engines come with a warranty? What is the warranty period? What does the warranty cover?

A:Yes, the warranty period is 6 months, covering main engine components. Consumable parts and failures caused by improper operation are excluded.