What is the concrete pump truck called? A concrete pump truck is typically called a "concrete boom pump" or simply a "boom pump". This type of truck is equipped with a large, extendable arm （boom） that can reach high or far-off places, allowing the concrete to be placed precisely where it’s needed, such as in tall buildings or hard-to-reach areas.

　　There are also line pumps （or trailer-mounted concrete pumps）， which don’t have booms and are typically used for smaller jobs, as they use hoses to manually direct the concrete to the desired location. However, the boom pump is the standard term when referring to a concrete pump truck with an extendable arm.

　　Equipped with a powerful pump system, this machine can handle different types of concrete, including high-strength mixes and those containing large aggregates. The pump mechanism uses either hydraulic pressure or pistons to push the concrete through a series of pipes attached to the end of the boom. Some models also come with ground lines for additional flexibility when needed.

　　Concrete pump trucks play a crucial role in modern construction projects, significantly reducing labor costs, increasing efficiency, and improving safety on-site compared to traditional methods of manually pouring concrete. Their versatility makes them indispensable for both small residential jobs like driveways and patios, as well as large-scale commercial constructions such as skyscrapers and bridges.

　　The concrete pump truck—a sophisticated piece of equipment—revolutionizes how we build today by offering unparalleled precision, speed, and accessibility in delivering concrete to where it needs to be. Its design ensures that even complex architectural designs are achievable with ease, showcasing the ongoing evolution of technology in the construction industry.