Classification of pump trucks (1) The boom height of a concrete pump truck refers to the maximum vertical distance between the ground and the top of the boom after it is fully extended. Its main parameters are the boom height and the theoretical delivery capacity. Both the boom height and the theoretical delivery capacity have been serialized.
(2) According to its boom height, it can be divided into: short boom (13~28m), long boom (31~47m), and ultra-long boom (51~62m).
(3) According to its theoretical conveying capacity, it can be divided into: small (44~87m3/h), medium (90~130m3/h), and large (150~204m3/h).
(4) According to the concrete pressure at the outlet of the concrete pump during operation, namely the pumping concrete pressure, it can be divided into: low pressure (2.5~5.0MPa), medium pressure (6.1~8.5MPa), high pressure (10.0~18.0MPa), and ultra-high pressure (22.0MPa).
(5) According to the number of boom sections, it can be divided into: 2-section, 3-section, 4-section, and 5-section booms.
(6) According to their driving modes, they can be divided into: automobile engine-driven, trailer engine-driven, and standalone engine-driven.
(7) According to the folding method of the boom, it can be divided into: Z-shaped folding, roll-up folding
