Description
Liebherr 37Z – Truck‑Mounted Concrete Boom Pump
The Liebherr 37Z is a premium truck‑mounted concrete placing pump engineered for professional construction applications that demand reliable performance, precision placement, and excellent reach. Designed and built by Liebherr, one of the leading manufacturers of heavy‑duty construction machinery, this model brings German‑engineered durability and advanced hydraulic technology to onsite concrete placement.
Configured with a 37‑meter (121‑ft) Z‑fold boom in a 4‑section distribution layout, the Liebherr 37Z delivers consistent and precise concrete placement across slabs, foundations, elevated floors, and hard‑to‑access areas. Its torsion‑resistant boom design ensures smooth, low‑vibration movement during pumping operations.
A key highlight of this model is Liebherr’s patented XXT‑narrow outrigger system, which allows flexible support configurations with a narrower footprint — a significant advantage on jobsites with restricted space. The outriggers pivot to expand the boom’s working range while maintaining stability and safety throughout operations.
The concrete pump unit on the 37Z is available with multiple output options, providing high flow rates typically ranging from approximately 163 – 213 yd³/hr (125 – 163 m³/hr) depending on the pump configuration. Liebherr’s hydraulic design — including end‑of‑stroke damping on the S‑pipe and balanced pipeline routing close to the boom — ensures smooth concrete transfer with minimal pressure loss.
Built on a durable commercial truck chassis (often selectable from leading manufacturers such as Mercedes‑Benz or Mack), the Liebherr 37Z combines mobility with robust construction to handle heavy‑duty workloads and continuous operation. Its service‑friendly design and high‑quality components reflect Liebherr’s long‑standing reputation for durability and performance in concrete pumping solutions.
Whether used for residential projects, commercial slabs, or mid‑rise buildings, the Liebherr 37Z delivers professional‑grade concrete placing performance with advanced boom reach, stability, and efficiency from a trusted global manufacturer.
Serial Number: 162920305
