What is the typical fuel tank capacity for family cars?

1 Answers
FranciscoRose
07/30/25 7:45am
40 to 60 liters. Below are relevant introductions about fuel tanks: General classification: Fuel tanks can be divided into open-type tanks and closed-type tanks. Open-type tanks have their liquid surface connected to the atmosphere, with an air filter installed on the tank cap. Open-type tanks feature simple structure and convenient installation/maintenance, making them widely adopted in hydraulic systems. Closed-type tanks are generally used for pressurized fuel tanks, filled with inert gas at certain pressure (up to 0.05MPa). Classification by shape: They can also be categorized as rectangular tanks and cylindrical tanks. Rectangular tanks are easier to manufacture and more convenient for mounting hydraulic components, hence widely used; Cylindrical tanks offer higher strength, lighter weight, and easier cleaning, but are more difficult to manufacture and occupy larger space - often adopted in large metallurgical equipment.
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