The QSB3.3 electronically injected diesel engine utilizes a high-precision fuel injection system, providing stable and efficient power output. Its rugged and durable structure and precision-machined key components withstand high temperatures, high pressures, and vibration. It is suitable for construction machinery, generator sets, and other diesel-powered equipment, ensuring efficient operation under various operating conditions.
Key Features & Benefits
- Efficient fuel injection: Ensures stable power output and improves combustion efficiency.
- Rugged and durable: Resistant to high temperatures and vibrations, suitable for complex operating environments.
- Reliable performance: Suitable for a wide range of equipment, ensuring long-term stable operation.
- Compact design: Easy to install and maintain, minimizing downtime.
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: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
