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4TNV94
Yanmar
The Yanmar 4TNV94 is a high-performance, water-cooled diesel engine engineered to deliver an exceptional balance of robust power, superior fuel efficiency, and legendary Yanmar durability. Designed for the most demanding industrial, construction, and agricultural applications, this 4-cylinder powerhouse combines advanced engineering with a compact design to provide reliable performance and a low total cost of ownership.
| Feature | Specification / Description |
|---|---|
| Engine Model | Yanmar 4TNV94 |
| Configuration | In-line 4 Cylinder, 4-Stroke, Direct Injection |
| Displacement | ~3.0 - 4.0 Liters (Typical for this power class) |
| Aspiration | Turbocharged & Intercooled |
| Fuel System | High-Pressure Common Rail |
| Rated Power | ~60 - 90 kW (Approx. 80 - 120 HP) |
| Emissions Compliance | EPA Tier 4 Final / EU Stage V (Platform Standard) |
| Key Design | Compact, High Power Density, Low NVH |
Note: The specifications above are representative of the Yanmar 4TNV series platform. For the official power rating, torque curve, dimensions, and certified emission data of the specific 4TNV94 model, please consult Yanmar or an authorized distributor.
The 4TNV94 is engineered as a versatile and dependable prime mover for a wide range of medium-duty equipment requiring reliable, continuous power.
Construction Machinery: An ideal power source for compact track loaders, mid-size excavators, trenchers, and light towers.
Agricultural Equipment: Powers mid-size tractors, harvesters, sprayers, and large irrigation pumps.
Power Generation: Serves as a reliable driver for prime and standby generator sets (typically in the 50-80 kVA range).
Industrial & Material Handling: Used in industrial pumps, air compressors, and forklifts.
1. Advanced High-Pressure Common Rail Fuel System
The engine features a state-of-the-art high-pressure common rail fuel system. This technology enables ultra-precise, multiple fuel injections per cycle, optimizing combustion for maximum fuel efficiency, significant noise reduction, lower emissions, and responsive power delivery.
2. Efficient Turbocharging & Cooling
The integrated turbocharger with intercooler forces a dense charge of cool air into the cylinders. This dramatically improves combustion efficiency and power density, allowing the engine to deliver strong performance from a compact package while managing thermal loads for enhanced durability.
3. Durable Construction for Long Service Life
Built with a high-strength cylinder block and premium internal components, the 4TNV94 is designed to withstand rigorous, continuous-duty cycles. Its robust design ensures high reliability and supports extended maintenance intervals, contributing to a lower total cost of ownership.
The Yanmar 4TNV94 is a high-performance, water-cooled diesel engine engineered to deliver an exceptional balance of robust power, superior fuel efficiency, and legendary Yanmar durability. Designed for the most demanding industrial, construction, and agricultural applications, this 4-cylinder powerhouse combines advanced engineering with a compact design to provide reliable performance and a low total cost of ownership.
| Feature | Specification / Description |
|---|---|
| Engine Model | Yanmar 4TNV94 |
| Configuration | In-line 4 Cylinder, 4-Stroke, Direct Injection |
| Displacement | ~3.0 - 4.0 Liters (Typical for this power class) |
| Aspiration | Turbocharged & Intercooled |
| Fuel System | High-Pressure Common Rail |
| Rated Power | ~60 - 90 kW (Approx. 80 - 120 HP) |
| Emissions Compliance | EPA Tier 4 Final / EU Stage V (Platform Standard) |
| Key Design | Compact, High Power Density, Low NVH |
Note: The specifications above are representative of the Yanmar 4TNV series platform. For the official power rating, torque curve, dimensions, and certified emission data of the specific 4TNV94 model, please consult Yanmar or an authorized distributor.
The 4TNV94 is engineered as a versatile and dependable prime mover for a wide range of medium-duty equipment requiring reliable, continuous power.
Construction Machinery: An ideal power source for compact track loaders, mid-size excavators, trenchers, and light towers.
Agricultural Equipment: Powers mid-size tractors, harvesters, sprayers, and large irrigation pumps.
Power Generation: Serves as a reliable driver for prime and standby generator sets (typically in the 50-80 kVA range).
Industrial & Material Handling: Used in industrial pumps, air compressors, and forklifts.
1. Advanced High-Pressure Common Rail Fuel System
The engine features a state-of-the-art high-pressure common rail fuel system. This technology enables ultra-precise, multiple fuel injections per cycle, optimizing combustion for maximum fuel efficiency, significant noise reduction, lower emissions, and responsive power delivery.
2. Efficient Turbocharging & Cooling
The integrated turbocharger with intercooler forces a dense charge of cool air into the cylinders. This dramatically improves combustion efficiency and power density, allowing the engine to deliver strong performance from a compact package while managing thermal loads for enhanced durability.
3. Durable Construction for Long Service Life
Built with a high-strength cylinder block and premium internal components, the 4TNV94 is designed to withstand rigorous, continuous-duty cycles. Its robust design ensures high reliability and supports extended maintenance intervals, contributing to a lower total cost of ownership.