3TNV82A-BDWM Diesel Engine - Genuine Yanmar Construction Machinery Engine
| State |
Brand New |
| Type |
Four-cylinder vertical water-cooled diesel engine |
| Displacement |
3.319L |
| Bore X Stroke |
98 mm × 110 mm |
| Power |
43.0kW |
| Fuel System |
Mechanical injection system |
| Intake Method |
Naturally aspirated |
| Application Areas |
Construction machinery, generator sets, agricultural equipment, hydraulic systems, small industrial machinery, etc. |
Please provide the relevant engine model or part number so that we can quickly provide you with a quote / specifications and other relevant information for the product you need.
The Yanmar 4TNE98-BQHYM is a high-performance four-cylinder diesel engine designed for construction machinery and high-load equipment, boasting powerful output, stable durability, and fuel efficiency. This model utilizes Yanmar's mature N-series combustion optimization technology, maintaining consistently reliable power performance under harsh operating conditions while also featuring low fuel consumption, low vibration, and a low failure rate.
Its compact structure and strong adaptability make it widely applicable to loaders, generator sets, small construction vehicles, hydraulic systems, and other equipment platforms. The rational layout of maintenance areas facilitates daily inspections and maintenance, effectively reducing equipment downtime and operating costs, making it a preferred durable power solution for various types of equipment.
Features and Advantages
• High-efficiency combustion design: Precise fuel injection and airflow control result in higher fuel utilization and smoother power output.
• Powerful and durable: A high-strength engine block and reinforced internal components can withstand prolonged high-load operation.
• Wide adaptability: Compact structure and standardized interfaces meet the installation requirements of various construction equipment and power generation units.
• Easy maintenance: The layout of maintenance points is easily accessible, allowing users to quickly complete daily inspections and maintenance. Application Areas
• Construction machinery, generator sets, agricultural equipment, hydraulic systems, small industrial machinery, etc.







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.