For Laidong 480 diesel engine
The Laidong LL480 (and LL480B) is a four-cylinder, vertical, water-cooled, four-stroke diesel engine commonly used in light trucks, generator sets, and agricultural machinery. Depending on the specific model, its power output typically ranges from 14.5 kW to 39.3 kW (approximately 20 to 55 horsepower). This engine features a compact vertical inline four-cylinder design and is equipped with a direct injection system as well as an electric starter.
Description
Key Technical Specifications (Typical Parameters for LL480/LL480B Series):
Number of Cylinders: 4 (Four-stroke)
Displacement: Approx. 1.809 L to 2.156 L (Specific models may vary slightly)
Bore × Stroke: Approx. 80 mm × 90 mm or 85 mm × 95 mm
Rated Power: 14.5 kW – 29 kW (High-power models can reach up to 39.3 kW)
Rated Speed: 1500 – 3600 RPM
Max. Torque: Approx. 93.6 N·m – 156 N·m
Starting Method: Electric start
Cooling System: Water-cooled












