The Mitsubishi S4K3064 diesel engine is a high-performance, heavy-duty industrial power source widely used in construction machinery, generator sets, building equipment, and agricultural machinery. Utilizing Mitsubishi's mature diesel power technology, this engine boasts excellent combustion efficiency, a stable and durable structural design, and superior emissions performance, maintaining stable output even under high loads and long operating hours. Its compact four-cylinder inline design not only saves installation space but also simplifies maintenance, improving overall equipment operating efficiency.
Features and Advantages
• High-Efficiency Combustion: Optimized fuel injection system ensures complete fuel atomization, improving combustion efficiency and power output.
• Compact Design: The rationally laid-out four-cylinder inline design is compatible with various mechanical equipment and facilitates installation.
• High Stability: Employing high-strength materials and precision manufacturing processes, it can operate stably for extended periods under harsh conditions.
• Easy Maintenance: Simple structure for easy maintenance; highly interchangeable parts reduce maintenance costs.
• Wide Application Range: Suitable for generators, construction machinery, forklifts, building equipment, and many other applications.






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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.