Concrete pump trucks are vehicles having devices to pump the ready mixed concrete, transported by concrete mixer trucks, to sites through its pipes and hoses at construction sites.
There are two types of the concrete pump, one is a piston type (push out type) and another is a squeeze type.
Piston concrete pump trucks (push out type), having the highest pumping performance level in Japan, are used at sites of skyscraper constructions and large scale of civil engineering works, etc.
The piston concrete pump vehicle is to charge the ready mixed concrete into the cylinder through the hopper when the pistons are contracted, and to discharge when the pistons are expanded, like water guns. Charging and discharging operations are switched by the swing valve.
Our concrete pump elbow pipes, made of quench casting materials, have wear detecting holes archiving durability, improves safety, and smoothen the ready mixed concrete flow.
The control panel is installed at the position of being visible and operable easily.
The water pump is equipped, which is operable simultaneously with pumping operations, enables washing works to be available even when pumping.
The automatic lubricator is equipped, which greases quantitatively during pumping operations.
The longer the boom will be, the larger sympathetic vibrations of the top boom will be when pumping operations. The vibration control device (KAVS), reduces the stress on the boom in order to improve durability, is installed. Additionally, the device improves operability without having needless strains to operators.
|Model||GVW||Maximum output volume||Output pressure||Maximum boom height above ground level|
|PT70-12||approx. 7,500kg||72m3/h||7.9MPa||Line pump|
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