The JJRZ70‑6.18HP is a powerful boom concrete pump truck featuring a 70 m, 6‑section hydraulic boom, designed for high-rise and large-scale construction projects 

zhuanlan.zhihu.com
. Mounted on a sturdy steel truck chassis, it ensures reliable concrete placement, efficient reach, and reduced setup time. Its advanced hydraulic system delivers precise control and maximum uptime. With a total vehicle weight around 59 tonnes and a flexible 65 m horizontal reach, it's engineered to meet the demands of complex infrastructure builds .