The anatomy of trucks and lorries

Website design By BotEap.comA truck is a large vehicle designed to transport cargo.

Website design By BotEap.comTrucks vary greatly in size, from almost smaller cars like trucks to custom-built specialized freight trucks.

Website design By BotEap.comThere are 4 main sections in any truck. This guide aims to briefly review each of them.

Website design By BotEap.comCab

Website design By BotEap.comThe cabin is where the driver is seated, it is an enclosed space. Some trucks have a space behind the cab where the driver can rest while not driving, this is called a sleeping room. There are 3 types of cab design: cab over engine (COE), cab beside engine (CBE), and conventional cabins.

Website design By BotEap.comMost of the COE trucks are located in and around Europe as the length is strictly regulated. The driver is seated in the cabin above the engine.

Website design By BotEap.comNorth America has the highest concentration of conventional taxis. The driver is seated behind the engine like most car drivers.

Website design By BotEap.comEngine side cab trucks tend to operate in specialized conditions, for example dump trucks have CBE designs

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Website design By BotEap.comMost trucks use four-stroke diesel engines. These engines have a turbocharger and an aftercooler. Some small and medium trucks can also use gasoline engines.

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Website design By BotEap.comSmaller trucks will use similar transmissions as cars and SUVs, however most large trucks will use a manual transmission without a synchro. This type of transmission requires the driver to double the clutch when upshifting or downshifting, but saves weight on the overall design of the truck.

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Website design By BotEap.comA truck frame, sometimes known as a ladder frame, consists of 2 parallel steel girders joined by cross members. They are almost always made of steel, although some trucks have aluminum to save weight.

Website design By BotEap.comAlthough trucks will vary between countries and even manufacturers, the list above gives you a brief overview of a truck’s anatomy.

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