Single-Cylinder Diesel Engine RD90N
The RD90N is a robust single-cylinder diesel engine designed for agricultural machinery and water pumps. It features direct fuel injection for efficient combustion and durable construction for long service life.




Technical Specifications
Product Overview
Rugged Single-Cylinder Power
The RD90N is a robust and reliable single-cylinder diesel engine designed for high-demand applications including agricultural machinery, water pumps, and small generators. Featuring a direct fuel injection system and a water-cooled design, it delivers consistent performance and efficient combustion. Its rugged construction, including a cast iron cylinder liner and a heavy-duty crankshaft, ensures a long service life under demanding operating conditions.
Performance Metrics
Performance Output
Technical Specifications
Physical Dimensions
- Displacement: 0.487L
- Bore x Stroke: 86x84 mm
- Overall Dimensions: 739x340x468 mm
- Net Weight: 88-93 kg
Operational Capacities
| Parameter | Value |
|---|---|
| Fuel Consumption | 258 g/kW.h |
| Lubricating Oil Capacity | 2.3 L |
| Cooling Water Capacity | 2.1 L |
- Design Type
- Single-cylinderHorizontal4-strokeWater-cooled



