Lombardini Diesel Engine – 4.8HP, 4-Stroke, Air-Cooled - LD225

Compact 4.8HP Diesel Engine

The Lombardini LD225 4-Stroke Diesel Engine is engineered to deliver highly efficient mechanical power for compact industrial and agricultural machinery where space is strictly limited. Operating on a 224 cm³ displacement, this single-cylinder unit safely generates a maximum power output of 4.8 HP (3.5 kW). It maintains mechanical stability across variable loads by supplying a steady 10.4 Nm of torque at 2400 RPM, ensuring consistent operation for portable generators, sprayers, and lightweight garden equipment without performance drops.

To effectively prevent thermal buildup during continuous operation, the engine is constructed with a durable aluminum cylinder head and utilizes an active forced-air cooling system. It houses a 3-liter fuel capacity optimized by a direct fuel injection system, which strictly regulates consumption and lowers operational emissions. Encased in an exceptionally lightweight frame, the entire unit weighs only 28 kg, offering a practical, reliable, and easily transportable power source for daily field applications.

Key Features & Benefits:

• Compact 4.8 HP Output: Generates a reliable 3.5 kW of peak performance from a small physical footprint, easily driving light-industrial applications.
• Optimized Direct Injection: Maximizes energy extraction and heavily lowers operating costs by precisely controlling diesel delivery and the overall combustion process.
• Consistent Torque Delivery: Achieves 10.4 Nm of rotational force at 2400 RPM to keep connected machinery running smoothly through fluctuating physical resistance.
• Advanced Thermal Control: Combines a high-grade aluminum cylinder head with a forced-air cooling mechanism to safely regulate block temperatures in demanding environments.
• Ultra-Lightweight Profile: Weighing a mere 28 kg, the engine integrates seamlessly into mobile equipment and drastically simplifies job site transportation.
• Eco-Conscious Engineering: The strictly calibrated fuel system minimizes harmful exhaust emissions, supporting compliant and environmentally responsible industrial operations.
• Structural Ruggedness: Built to resist harsh weather conditions and tough working environments, assuring a prolonged service life with lower maintenance demands.
• Maximum Automotive Power (N - 4.8 HP): Delivers absolute peak power (3.5 kW) for momentary, high-intensity mechanical bursts when machinery encounters sudden obstacles.
• Intermittent Work Power (NB - 4.5 HP): Supplies a stable 3.3 kW specifically rated for equipment managing varying loads and frequent start-stop operational cycles.
• Continuous Duty Power (NA - 4.2 HP): Provides a marathon 3.1 kW rating engineered exclusively for steady, uninterrupted 24/7 operations without the risk of overheating.