Yanmar 4TNV98T-ZNHZ 4-cylinder diesel engine 56.6KW 22rpm for excavators
The 4TNV98T-ZNHZ is a Yanmar TNV series diesel engine, employing a direct injection combustion system. It features stable power, low fuel consumption, and high durability, making it suitable for equipment maintenance and replacement, power upgrades, and complete engine integration applications.
4TNV98T-ZNHZ Engine Specifications
| State |
Brand New |
| Engine Type |
4-cylinder diesel engine |
| Displacement |
3.319 L |
| Bore × Stroke |
98 mm × 110 mm |
| Speed |
2200 rpm |
| Power |
56.6 kW |
| Compression Ratio |
18.9 : 1 |
| Fuel System |
Direct injection |
| Intake Method |
Turbocharged |
| Minimum Order Quantity |
1 piece |
| Payment Methods |
Western Union, T/T |
| Shipping Methods |
UPS / DHL / EMS / TNT / FedEx |
Applications: Mini excavators, loaders, generator sets, construction machinery
Features and Advantages
Turbocharged design improves low-speed torque and heavy-load power output.
Direct injection fuel system ensures high combustion efficiency and excellent fuel economy.
High-strength cylinder block design is suitable for long-term continuous operation.
Easy maintenance, mature parts supply, and low repair costs.
Suitable for various construction machinery and industrial power equipment.
Real photos of the Yanmar 4TNV98T turbocharged industrial diesel engine
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |



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.
Q6: What are the causes of oil leakage or abnormal noise in the 4TNV98T turbocharger?
A6: Common causes include worn turbine seals, blocked oil return lines, insufficient lubrication, worn bearings, or damage to the turbine or compressor caused by foreign objects.