truck-mounted concrete pumps
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Truck Mounted Concrete Pumps   Optimum Conveyance of Concrete

More profit by way of investment Sound investment – Financial savings over the long term Maximum life-expectancy and reduced servicing costs ensure smooth and cost-effective operation over many years. Superior resale prices are an additional customer benefit. Truck Mounted Concrete Pumps

There are many reasons for choosing a Liebherr truck mounted concrete pump: When purchasing from Liebherr, you are guaranteed high-performance „Made in Germany“ products for the most exacting requirements. With utmost importance attached to quality, we only install components supplied by renowned manufacturers. Extensive test series and field testing, as well as material inspections ensure long life-expectancy of the concrete pumps. The innovative pump units, hydraulic system and state-of-theart control ensures cost-effective operation of the concrete pump. Numerous technical details...

Uniform movements Design of the distributor booms ensures uniform, low-vibration operation during the placing of concrete. Truck Mounted Concrete Pumps

Reduced boom width Distributor booms from Liebherr are available in roll-fold, Z-fold or multi-fold designs (depending on the respective type) featuring three, four or five boom elements. Pipe bends are predominantly the same, making the storage of wear parts easier. Due to their large radius (R=275), the pipe bends reduce resistance in the concrete line. The balanced weight distribution resulting from alternating pipeline guidance on the left-hand and right-hand boom side, as well as the torsional resistant steel structure, ensures low-vibration guidance of the boom. Arrangement of the...

Innovative outriggers Flexible and safe support The patented XXT-outrigger allows particular flexibility when supporting in spatially restricted conditions. Truck Mounted Concrete Pumps

Liebherr offers various support systems, ensuring an ideal configuration solution for every respective requirement. The XXT is particularly innovative and is exclusive to Liebherr, providing specific advantages for everyday applications on the building site: With the narrow support option, the front outriggers can be extended up to the front of the vehicle, allowing a greater working range of up to 70 % (green). In particular, pumping concrete over the operator‘s cab is extremely advantageous. Advantages of the XXT-outrigger: • Direct power transmission from boom to outrigger • No forces...

The powerful pump units Maximum pump output – Smooth running The hopper geometry and the size of the suction openings ensure maximum pump output with an outstanding degree of efficiency. The double end-of-stroke damping of the S-pipe changeover cylinder facilitates a particularly smooth and quiet operation. Truck Mounted Concrete Pumps

Improved concrete flow The shape of the discharge hopper and the large-sized suction openings at the cylinder contribute towards unobstructed pump operation and outstanding suction performance. The left and right-hand agitator paddles are powered by separate motors, therefore no connection shaft is required between the paddles. Reduced soiling The discharge hopper is designed with smooth surfaces and no protruding edges. Deposits of residual concrete are kept to a minimum and cleaning is completed quickly and smoothly. Flawless insertion of the concrete due to consistent concrete flow...

Reliable hydraulics Cylinder Concrete pump Hydraulics Distributor boom Valve block Valve block Pump Auxiliary drives Mixing paddle Compressor Water pump Boom pump Main pump User-friendly Liebherr machines are equipped with an open hydraulic circuit. This system is reliable, easy to service and does not require any pressure accumulator. Truck Mounted Concrete Pumps

Open hydraulic system Liebherr concrete pumps function with an open hydraulic circuit and precision control. This ensures high pump outputs with excellent efficiency, as well as a powerful changeover from the S-pipe. High-grade components The hydraulic system is significantly responsible for operation of the concrete pump. Reliability, as well as the extent of servicing work which may be required is largely dependent upon the quality of components in the hydraulic system. Liebherr therefore only use components from renowned manufacturers which have undergone meticulous testing. Optimum...

The control: Safe and highly sensitive Complete control All commands can be transferred to the machine from any unobstructed operator position using the state-of-the-art radio remote-control. The boom can thus be manoeuvred smoothly and practically across the building site. Truck Mounted Concrete Pumps

Colour display The radio remote-control features a colour display, on which various operating conditions may be viewed, for example the XXA stability control during the supporting procedure (see Fig.). Alternatively, operation is also possible via proportional cableoperated remote-control wherever radio control is not permitted on respective application site, for example in military zones. Operation without radio control • Liebherr concrete pumps are also equipped with a 100% self-sustaining, proportional cable-operated remote-control. • All signals/commands are issued directly to the...

The XH and XXT outrigger systems equipped with stability control XXA, depending on the respective country of application. 23,7 m vertical reach 27,7 m vertical reach 31,7 m vertical reach 19,7 m horizontal reach 23,7 m horizontal reach 27,7 m horizontal reach 34,7 m vertical reach 36,8 m vertical reach 36,8 m vertical reach 30,7 m horizontal reach 32,8 m horizontal reach 32,8 m horizontal reach ST outrigger system without stability control XXA 36,8 m vertical reach 46,7 m vertical reach 32,8 m horizontal reach 42,0 m horizontal reach 14 Truck Mounted Concrete Pumps

Model overview Liebherr truck mounted concrete pumps are available with boom sizes from 24 to 50 m. Various fold designs are possible, depending on the respective type. Output sizes of between 110 and 170 m3/h can be combined for the pump units. R = roll-folding, Z = Z-folding, M = multi-folding Outrigger possibilites Truck Mounted Concrete Pumps 15