New Industrial QSX15 Diesel Engine 399KW and 2100rpm Powertrain for Construction Machinery and Mining
The QSX15 is a 15L high-performance heavy-duty diesel engine designed for high-load conditions in mining, construction machinery, oil and gas, and power generation. It features electronic control and a DOHC configuration, combining efficient fuel economy, powerful performance, and exceptional durability.
Technical Parameters
| Displacement |
15L |
| Power Range |
130≤PMAX≤560 (KW) |
| Power |
399KW |
| Speed |
2100rpm |
| Fuel Type |
Diesel |
Product Features
- High Power Output: Meets the high-load operating conditions of heavy-duty equipment
- Strong Torque: Abundant low-speed power and excellent traction performance
- Precise Fuel Control: Electronic system improves combustion efficiency and response
- Heavy-Duty Durability: Industrial-grade design, adaptable to continuous high-intensity operation
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |
Features and Advantages: Mining equipment, construction machinery, generator sets, oil and gas equipment





Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Can you accept sample order?
A3: Yes, we can supply samples if we have ready parts in stock, but customers need to pay the sample cost and courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we perform 100% testing before delivery.
Q5: What is the difference between QSX15 and ISX15?
A5: The QSX15 is a heavy-duty industrial engine designed for off-highway equipment with higher durability and power output, while the ISX15 is primarily built for on-highway trucks, focusing more on fuel efficiency and emissions. Compliance.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.