Stationary Concrete Pump
|Pump Cell RCP 13/70|
|Max. theor. conveying vol.||m³/h||
|Max. theor. concrete press.||bar||
|Max. theor. conveying length /-height *
* Q = 25m³/h / Concrete = K2
|Conveying cylinder diameter||mm||
|Conveying cylinder stroke||mm||
|Max. No. of stroke||1/min||
|Diesel engine output||kw||
|Approx. filling height||mm||
The concrete pump unit is mounted into a base frame in stable steel construction.Easily accessible operator’s stand with clear fittings at the side. Single axle chassis in rigid design, towable up to 20 km/h at the construction site. Pneumatic tires.
Drive and Capacity Regulation
Diesel (optional electric) engine with directly flanged hydraulic pump for concrete pump actuation.The regulation of the concrete capacity is conducted through a hydraulic valve located at the operator’s stand. This valve changes the transporting capacity of the hydraulic pump and therefore the output of the concrete pump. The flow can be varied infinitely. The valve is easily accessible.
The switching over of working and swing pipe cylinders is conducted through the reliable hydraulic sequence control in the main control block of the concrete pump. The pump is fully hydraulic, so that it may be worked under any circumstances.
The „floating“ S-Valve guides the concrete through a short, highly developed swing pipe directly from the conveying cylinder into the concrete conveying pipeline. This design is also lessening concrete deformation, pressure loss and wear on the line. It is designed without a reduction allowing optimal concrete flow and avoiding clogging.The S-Valve tube is composed of a highly wear-resistant steel casting. Continuous automated wear adjustment and an automatic centralised lubrication system in the S-Valve gasket insure long service life for the bearing and sealing surfaces.Wear and tear parts, e. g. spectacle plate and wear ring, can easily be exchanged.
Conveying Cylinders and Water Box
Conveying cylinders are made of hardened steel with inner walls thickly chromium-plated. Conveying pistons of special rubber are vulcanised to a steel core. The water box is for pressureless rinsing of cylinders and for changing the conveying pistons. It is easily and safely accessible.
The concrete hopper with agitator guarantees easy concrete movement to the middle of the cylinder openings. The optimal supply situation ensures a high filling level of the conveying cylinder even when pumping harsh and stiff concrete mixes.
For flushing of conveyor pipeline with pressurised water and for cleaning the concrete pump a hydraulically driven water pump is fitted on the water tank.
Standard delivery schedule
Concrete conveying unit as described including: