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3TNV76
Yanmar

The Yanmar 3TNV76 is a modern, water-cooled diesel engine engineered to deliver a reliable and efficient power solution for demanding light industrial and compact equipment applications. As part of the advanced 3TNV series, this engine combines a compact footprint with high power density and emissions compliance technology, offering a superior balance of performance, durability, and low total cost of ownership.
| Feature | Specification |
|---|---|
| Engine Model | Yanmar 3TNV76 |
| Configuration | In-line 3 Cylinder, 4-Stroke, Water-Cooled Diesel |
| Displacement | Approximately 1.0 Liters |
| Aspiration | Turbocharged & Intercooled |
| Rated Power Range | ~20 - 30 kW (~27 - 40 HP) |
| Fuel System | High-Pressure Common Rail with Electronic Control |
| Emissions Compliance | Engineered for global standards (e.g., EPA Tier 4 Final / EU Stage V) |
| Key Design | Compact, lightweight, low noise and vibration |
The 3TNV76 is engineered as a versatile prime mover for a wide range of compact machinery:
Compact Construction Equipment: Powers small excavators, compact track loaders, aerial work platforms, and light compaction rollers.
Agricultural & Turf Equipment: Ideal for compact utility tractors, riding mowers, sprayers, and specialized agricultural machinery.
Power Generation & Industrial: Serves as a reliable driver for small generator sets, welders, industrial pumps, and air compressors.
1. Advanced Fuel & Emissions System
The engine utilizes a high-precision High-Pressure Common Rail (HPCR) fuel system managed by an intelligent Electronic Control Module (ECM). This enables ultra-precise fuel injection for optimized combustion, resulting in excellent fuel economy, low emissions, and smooth, responsive power delivery. It is designed to meet stringent global emission standards through integrated technology.
2. Efficient Turbocharged Performance
The integrated turbocharger with intercooling significantly increases air intake density. This enhances combustion efficiency and power output from the compact 3-cylinder design, providing strong torque at low speeds—ideal for equipment requiring good lugging ability and quick response.
3. Durable and Compact Construction
Built with a high-strength cylinder block and premium components, the 3TNV76 is designed for durability in continuous-duty cycles. Its compact size and light weight facilitate easy integration into space-constrained equipment, while strategic design minimizes noise and vibration for improved operator comfort.

The Yanmar 3TNV76 is a modern, water-cooled diesel engine engineered to deliver a reliable and efficient power solution for demanding light industrial and compact equipment applications. As part of the advanced 3TNV series, this engine combines a compact footprint with high power density and emissions compliance technology, offering a superior balance of performance, durability, and low total cost of ownership.
| Feature | Specification |
|---|---|
| Engine Model | Yanmar 3TNV76 |
| Configuration | In-line 3 Cylinder, 4-Stroke, Water-Cooled Diesel |
| Displacement | Approximately 1.0 Liters |
| Aspiration | Turbocharged & Intercooled |
| Rated Power Range | ~20 - 30 kW (~27 - 40 HP) |
| Fuel System | High-Pressure Common Rail with Electronic Control |
| Emissions Compliance | Engineered for global standards (e.g., EPA Tier 4 Final / EU Stage V) |
| Key Design | Compact, lightweight, low noise and vibration |
The 3TNV76 is engineered as a versatile prime mover for a wide range of compact machinery:
Compact Construction Equipment: Powers small excavators, compact track loaders, aerial work platforms, and light compaction rollers.
Agricultural & Turf Equipment: Ideal for compact utility tractors, riding mowers, sprayers, and specialized agricultural machinery.
Power Generation & Industrial: Serves as a reliable driver for small generator sets, welders, industrial pumps, and air compressors.
1. Advanced Fuel & Emissions System
The engine utilizes a high-precision High-Pressure Common Rail (HPCR) fuel system managed by an intelligent Electronic Control Module (ECM). This enables ultra-precise fuel injection for optimized combustion, resulting in excellent fuel economy, low emissions, and smooth, responsive power delivery. It is designed to meet stringent global emission standards through integrated technology.
2. Efficient Turbocharged Performance
The integrated turbocharger with intercooling significantly increases air intake density. This enhances combustion efficiency and power output from the compact 3-cylinder design, providing strong torque at low speeds—ideal for equipment requiring good lugging ability and quick response.
3. Durable and Compact Construction
Built with a high-strength cylinder block and premium components, the 3TNV76 is designed for durability in continuous-duty cycles. Its compact size and light weight facilitate easy integration into space-constrained equipment, while strategic design minimizes noise and vibration for improved operator comfort.
