trailing concrete pump

S-tube valve
High manganese steel molding is adopted,and the friction surface is welded by high friction resistant material to obtain the anti-pressure and antifriction features.
The inner section of S-tube has smooth passage to ensure small resistance and free flow of the concrete,and higher feeding capacity.
Joint-axle
Germany joint-axle,reliable torque transfer,will not be replaced all time.
Electric control system
The full closed electric box protects the control system to work properly even under poor condition.
The main electric components apply the products of famous companies.
100%imported soft starting-up appliance reduces the shock to the power grid during starting-up and ensures the normal work of other equipments.
PLC increases the reliability and service life of the equipment greatly,and has the function of fault display to remove the faults easily.
Hydraulic system
Full-viewed hydraulic system.The main oil pump and other components all adopt the products of Rexroth Company with simple system,long service life ang high reliability.
Non-contact,automatic direction-change and delay-contol oil line is utilized to prevent the shock and ensues the accuracy,stability and reliability during the change of directions.
Independent enforcing wind cooling system keeps the oil temperature below 60 .
The valve is utilized for the switch beween high and low pressure to ensure swift and reliable work without oil leakge.