Castle Norm D Series
D series diesel engines are air cooled diesel engines, which are engineered with a state-of-art air filter to increase durability, boost engine performance and lengthen service intervals.
Efficient design, minimal maintenance, ultimate reliability. D series air-cooled diesel engines are built to last with minimal maintenance. The maximum combustion efficiency is realized through the ideal match between the combustion chamber and injection system, resulting in a powerful but environmentally friendly engine.
