Concrete pump truck is combined with high reliability,economy, safety and durability. It has reasonable collocations for the chassissystem, power system, control system, hydraulic system and pumping system. Withthe characteristics of flexible foldable arms, little space occupying supportlegs, easily movable chassis, equipped with H/L pressure switch, high outletpressure, the whole concrete pump truck is more flexible, reliable, stable andsafe. It is the top-choice concrete equipment widely used in tunnel, airport,seaport, high-speed rail site, beam field, bridge construction projects and soon.
1 Jibstructure system
It is based on the finite element analysis,dynamic analysis and test, and the accurate data support.
1.1 High strength low alloy steel plate, allmaterials and welding line by 100% non-destructive technology ensure the jibstructure reasonable and highly reliable.
1.2 "M" type arms with speed steplessadjustment, pressure compensation and load sensing proportion control systemensure the arm running freely and excellent operating performance.
2 Hydraulic System
Rexroth main oil pumps and valves ensure theconcrete pump truck high efficiency, long service life, high stability andexcellent continuous working performance. Famous brand Oil pipes and Joints withsuperior performance enlarge the system flows and avoid oil leakages.
2.1 Pumping system is open circuit, no shock, nopeak value and ideal temperature control.
2.2 Oil cylinder piston rod seals adopt importedcombined seals with good sealing effect and strong waterproof performance. Piston seals adopt multiple durable pistonrings.
2.3 Swing oil cylinders adopt piston cylinderssealed by 0K seals with good sealing and buffering effects, ensuring long timeand stable working.
2.4 Lubricating system adopts fully automatic oilsupply and multiple filtration technology, effectively extending the service lifeof wearing parts.
2.5 Oil pumps on arms adopt axial piston pumpswith load sensing variable. The output could be according to the actual workingneeds, reducing power loss and system heating.
3 ElectricControl System
3.1 Schneider relay imported from France, highreliability and automation.
3.2 Panel control and wireless remote controldevices are both equipped and easy to operate. We adopt famous brand of remotecontroller accord with the principles of human engineering design with beautifulshape, easy operation and flexibility.
3.3 Multiple alarming devices ensure machineworking with high security.
3.4 Oil energy-saving control: Energy-savingcontrol technology, researched and developed by our company, ensures the outputpower of engine matching automatically along with load changing, making fuelloss to a minimum.
3.5 Friendly man-machine interface: Highhumanized man-machine interface could quickly enter the information page youwant to browse and get all the information you need.
3.6 Safe operation control technology: Effectiveerror-proof operation control design ensures the system more reliable and safe.
3.7 GPS satellite positioning System andManagement System of GPRS remote monitoring equipment working: Precisepositioning and full range of data monitoring & managing could make you beable to know and control the equipment working conditions. (Optional)
