Particular smooth running pump unit
The truck-mounted concrete pump 37 Z4 XXT is equipped with high-performance pump units in three different output sizes, in accordance with respective customer requirements. Liebherr offer pump units featuring maximum flow rates between 163 yd³/h (125 m³/h) and 213 yd³/h (163 m³/h). These powerful Liebherr pump units are renowned for their distinctive smooth running. Smooth changeover of the S-pipe is facilitated by the hydraulic cylinder with end-of-stroke damping.
Chassis from various truck manufacturers may be selected by the customer as underbody for the truck-mounted concrete pump.
Liebherr offers an extensive range of optional accessories and equipment for the 37 Z4 XXT. This includes for example, extra storage compartments, an additional diesel tank or an auxiliary access point on the left-hand side to suit all respective customer requirements. A magnetic rotating beacon ensures extra safety and a pneumatic end hose pinch valve prevents continued discharge of the concrete when repositioning the boom.
The sturdy and durable concrete pumps from Liebherr are developed and produced in Germany and are equipped exclusively with quality components from renowned manufacturers.
As well as the Z-fold boom design, the truck-mounted concrete pump featuring a reach of 120‘-9“ (36.8m) is also available with a rolled fold boom design. Liebherr also offer the XXH- and ST-supports as an alternative to the XXT-narrow support.