Length of the tractor without the trailer could be different for each vehicle make and model. This could best be answered if you had the make and model along with the VIN number for the vehicle. With this information a Dealership for the specified make of vehicle will be able to obtain an answer your question.
The frame rail length, wheel base, and front and rear overhang are all determining factors for overall length.
The tractor I drive is 27 feet in length. My neighbor drives a tractor that is only 25 feet in length, and I have seen some that are in excess of 30 feet in length.
You call it a semi because it pulls a semi trailer.A semi is a type of trailer. A semi-trailer, as opposed to a full trailer, means it only has axles at the rear of the trailer and a full trailer has axles at the front and rear of the trailer. We call these in the UK "drags", as in wagon and drag, where the wagon that pulls the drag can carry a load on its own, whereas the semi-trailer truck, or tractor unit cannot carry anything without a trailer.
An articulated lorry is a truck and trailer - a combination involving a tractor unit and a semi-trailer, known in the United States as a semi-trailer truck.
semi truck, or semi tractor trailer, and 18 wheeler.
Trailer is way more bigger than a semi-trailer. Common misconception between a trailer and a semi-trailer. Technically, a trailer has wheels in front and rear and is hitched to a pulling vehicle (car,truck,etc.) A semi- trailer only has wheels in the rear and is hitched to a pulling vehicle (car,truck,etc.)
The interior dimensions of a 53' semi trailer is 52 feet in length and 99 inches in width. The capacity is 4050 cubic feet.
Semi or Tractor Trailer-semi.
Semi truck trailer
13'6
A vehicle with 18 wheels is commonly known as a "semi-truck" or "tractor-trailer."
The word semi means half, or part.The tractor and trailer are two parts, hence semi truck and or trailer.
A semi trailer costs over $100,000.
A bobtail truck is a tractor-trailer truck where the trailer has been removed, leaving only the cab or tractor portion. This type of truck is often used for short-distance or local deliveries when a full trailer is not needed.