The 6HK1 diesel engine is a high-performance, six-cylinder, direct-injection power unit with excellent output and operational stability. Widely used in medium and large excavators such as the Hitachi 330-3 and 350-5, it is designed for demanding operating environments. High-precision fuel injection and an enhanced cooling system ensure sustained power output under high loads. Rigorous assembly and testing procedures ensure the engine maintains excellent reliability and fuel efficiency over extended periods of operation, meeting the stringent demands of construction machinery for sustained power.
Key Features & Benefits
• Powerful and Long-Lasting Power: The six-cylinder direct-injection design ensures efficient combustion and smooth output.
• High Reliability: Key components have been reinforced to withstand high-temperature and high-load operating environments.
• Smooth Operation: An optimized fuel injection system reduces noise and vibration for enhanced driver comfort.
• Easy Maintenance: High part compatibility facilitates repairs and maintenance, minimizing downtime. Highly compatible with Hitachi 330-3 and 350-5 models, allowing for quick replacement.
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.
