Yanmar 4TNV94L-BVWDC 3.054L Diesel Engine - Suitable for Excavator Powertrains
The 4TNV94L-BVWDC is a 3.054 L inline four-cylinder water-cooled diesel engine. It features a compact design, stable power output, and is suitable for construction machinery and industrial equipment. Utilizing a direct injection fuel system, it boasts high combustion efficiency, low maintenance costs, and is ideal for long-term continuous operation.
Technical Specifications
| Intake Method |
Naturally Aspirated |
| Fuel System |
Mechanical Direct Injection |
| Bore × Stroke |
94 mm × 100 m |
| Displacement |
3.054 L |
| Number of Valves |
8 (2 valves per cylinder) |
| Compression Ratio |
Approx. 18:1 |
| Starting Method |
Electric Start |
| Rated Speed |
2100 rpm |
| Power |
36.2 kW |
| Weight |
245 kg |
Features and Advantages
• Inline four-cylinder design for smooth operation and excellent vibration control
• High-strength cast iron cylinder block for high temperature and wear resistance
• Direct fuel injection system for improved combustion efficiency and power response
• Water cooling system optimizes heat dissipation, suitable for long-term continuous operation
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.