4TNV98T-SFNC - Yanmar 4-Cylinder Water-Cooled Turbocharged Diesel Engine
| State |
Brand New |
| Type |
Inline Four-Cylinder Water-Cooled Diesel Engine |
| Displacement |
3.319 L |
| Bore × Stroke |
98 × 110 mm |
| Power |
57.7 kW |
| Fuel System |
Mechanical Injection |
| Intake Method |
Turbocharging |
| Starting Method |
Electric Start |
| Application |
Small/Medium Excavators, Tracked Loaders, Industrial Power Equipment, Generator Sets |
The Yanmar 4TNV98T-SFNC diesel engine belongs to the TNV series of four-cylinder turbocharged engines, featuring high power density and excellent fuel efficiency. This engine employs a mature mechanical fuel injection system and turbocharging design, providing stable and ample power output under medium to high load conditions. It is compact, easy to operate, and highly durable, making it suitable for construction machinery and industrial power equipment.
Features and Advantages
• Turbocharging Design: Improves intake efficiency and ensures continuous power output under high loads.
• Stable Power Output: Four-cylinder inline design ensures smooth operation and low vibration.
• Good Fuel Economy: Optimized combustion structure reduces power consumption per unit area.
• Compact Structure: Reasonable dimensions facilitate equipment installation and space layout.
• Easy Maintenance: Reasonable maintenance point layout makes daily maintenance simple.







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.