Yanmar 4TNV98T-SBK Turbo Diesel Engine - Yanmar engine for construction machinery
| State |
Brand New |
| Type |
4-cylinder, water-cooled diesel engine |
| Displacement |
3.319L |
| Bore X Stroke |
98 mm × 110 mm |
| Speed |
2200-2600 rpm |
| Power |
56.5kw |
| Fuel System |
Electronic fuel injection |
| Intake Method |
Turbocharged |
| Application Areas |
Engineering Equipment,Generator Sets,Pump Equipment,Agricultural Machinery,Construction Machinery Power Systems |
The Yanmar 4TNV98T-SBK diesel engine is a high-performance, durable turbocharged power system widely used in construction machinery, power generation equipment, and agricultural equipment. This engine utilizes a turbocharged intake system and optimized fuel injection structure, maintaining strong power output and excellent fuel economy under high load conditions. The 4TNV98T-SBK features a compact structure, low vibration, and low noise, making it suitable for professional equipment requiring continuous and stable power, providing reliable performance in complex environments.
Features and Advantages
• Powerful Power Output: The turbocharged system effectively improves intake efficiency, increasing engine torque and overall power performance.
• High Fuel Efficiency: Optimized combustion chamber and fuel injection system design achieves higher combustion efficiency and economy.
• Highly adaptable: Compact structure and standardized interfaces make it compatible with various engineering machinery and equipment.
• Durable and reliable: High-strength components and stringent manufacturing processes ensure long-term, high-load operation.
• Easy maintenance: A well-planned layout of routine maintenance points facilitates inspection, disassembly, and daily maintenance.





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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.