4TNV98T-ZCSTY Yanmar Power Equipment 4-Cylinder Turbocharged Diesel Engine
| State |
Brand New |
| Type |
Inline four-cylinder four-stroke diesel engine |
| Displacement |
3.319L |
| Bore × Stroke |
98mm × 110 mm |
| Speed |
2200 rpm |
| Rated Power |
54.3 kW |
| Fuel System |
Mechanical fuel injection |
| Intake Method |
Turbocharging |
| Starting Method |
Electric start |
| Application |
Mini excavators, mini loaders, industrial power equipment |
The 4TNV98T-ZCSTY diesel engine is a four-cylinder turbocharged model in Yanmar's TNV series. It features an inline four-cylinder, water-cooled design combined with a turbocharged intake system, ensuring stable operation while enhancing power output. This engine is suitable for applications requiring high power and continuous operation.
This model establishes good torque output in the low-to-medium speed range, offering direct power response. It is suitable for construction machinery, industrial power equipment, and power generation systems, maintaining reliable performance under continuous operation and high load conditions.
Features and Advantages
• Ample Power Reserve: The turbocharging system improves intake efficiency, achieving higher power and torque output.
• High Operational Stability: The four-cylinder inline structure operates smoothly, suitable for long-term continuous operation.
• Optimized Combustion Efficiency: The mechanical fuel injection system is reliable, with stable combustion and balanced fuel consumption control.
• Reliable Heat Dissipation: The water-cooling system effectively controls operating temperature, adapting to high-intensity working conditions.





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.