Four-cylinder diesel engines are powerful and are used in cargo ships and yachts. Many early racing cars used inline four-cylinder engines. The motor model assembly takes only a few hours, improves the hands-on ability of youngsters, and understands the mechanical principles in practice, a perfect educational gift for any mechanical enthusiast. High-precision imitation reproduction, made of aluminium alloy + stainless steel, anodic oxidation process coloring to improve corrosion resistance, wear resistance and decorative, environmentally safe and beautiful. Four cylinders are mounted in a straight line, the camshaft operates the valves, each cylinder has two intake and exhaust valves, the diesel injection system provides diesel fuel to the cylinders, the piston is forced down and passed to the transmission through the connecting rod. 450mAh lithium battery provides the energy to make the motor drive each drive shaft, parts move during operation and the engine sounds clear. Diesel engine is energy obtained by burning diesel fuel. Invented in 1893 by Rudolf Diesel of Germany, the diesel engine is also known as the Diesel engine in honour of this inventor.
This cleverly designed miniature OHV inline 4-cylinder diesel model with high quality and highly textured metal parts consists of 300+ parts and comes with a paper instruction manual in English. You will experience the whole process of assembling the engine from small parts to finished product and build a stunning engine model.