The Yanmar 3TNV76-KFN is a reliable three-cylinder naturally aspirated diesel engine suitable for generator sets, mini excavators, agricultural machinery, construction machinery, and various industrial equipment. It offers high performance, fuel economy, and exceptional durability. Its optimized design ensures smooth operation with low noise and vibration, providing consistent power for your equipment.
Typical Applications
- Generator Sets: Small backup or primary power sources
- Mini Excavators: Municipal construction, landscaping
- Agricultural Machinery: Tractors, harvesters, seed drills
- Construction Machinery: Concrete cutters, small rollers
- Industrial Equipment: Air compressors, water pumps, welders
Features & Benefits
- Compact and lightweight: Easy installation in limited space
- Fuel Efficiency: Efficient combustion reduces fuel consumption
- Low noise and vibration: Smooth and comfortable operation
- Reliable and durable: Suitable for long-term, high-load operation
- Versatile: Suitable for generator sets, agricultural machinery, construction machinery, and industrial 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: 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.