ZOOMLION HBT90.21.220SU is a high-performance trailer-mounted concrete pump designed for efficient, large-scale concrete delivery. Here are the main technical specifications and features:

Output capacity: With a maximum theoretical output of 94 m3/h, this pump can handle large amounts of concrete and is suitable for high-rise buildings, bridges and other large construction projects.

Concrete pressure: The maximum concrete pressure of this pump is 21 MPa, which ensures efficient pumping over long distances and at high altitudes.

Engine power: It is equipped with a powerful 220 kW diesel engine, which ensures strong and reliable performance even in demanding environments.

Pump type: The unit adopts the S-valve pumping system, which is known for its efficient handling of demanding materials and high wear resistance.

Delivery cylinder size: The delivery cylinder of this pump has a diameter of 200 mm and a stroke length of 2100 mm, which can achieve effective delivery over long distances.

Hydraulic system: Equipped with an advanced hydraulic system, it can improve stability, control and energy efficiency during operation.

Hopper Capacity: The hopper capacity is 0.65 cubic meters, ensuring a continuous supply of concrete for uninterrupted pumping.