42m-5RZ boom pump truck
|Max. Theor. Output(high/low pressure)||m3/h||75/125|
|Max. Theor. Concrete Output Pressure(high/low pressure)||MPa||10/6|
|Rated Working Pressure||MPa||32|
|Pumping Frequency(high/low pressure)||min-1||15/25|
|Hydraulic System Type||Open Loop|
|Oil Cylinder Dia.×Stroke||mm||φ125×1800|
|Concrete Cylinder Dia.×Stroke||mm||φ260×1800|
|Hydraulic Oil Cooling||Air cooling|
|Recommended Concrete Slump||cm||12~23|
|Max. Aggregate Dimension||mm||40|
|Max. Placing Depth||m||42|
|Horizontal Placing Radius||m||38|
|Slewing Angle||± 270º|
|End Hose Length||mm||3000|
|Outriggers Span (Front×Rear×Side)||mm||9332×10130×9410|
|Arm length||The first||mm||9460|
Rotary anti-swing control technology
With the new rotary brake technology, the boom swing amplitude is reduced by 60%.
High abrasion wear parts
The full integration of Germany’s technology has greatly improved performance. Straight pipe, hinged elbow pipe, large elbow pipe, and small elbow can reach a service life of 20-30 thousand cubes; the discharge port and transition sleeve can reach 40 to 60 thousand cubes; the life span of a piston can reach 20 thousand cubes; The service life reaches 50 thousand cubes, the cutting ring has a service life of 20 thousand cubes, and the delivery cylinder has a service life of 100 to 140 thousand cubes.
Fault self-diagnosis technology
The device status can be inspected every moment to monitor and diagnose faults in real time, which can effectively shorten the time for troubleshooting by 70%, saving you time and effort.
Intelligent arm system
Lift arm: Push the arm up/down switch up or down to automatically open or retract the boom.
Limited activity height: When working with obstacles places can effectively prevent the damage caused.
Boom overload protection technology:
A safety valve device is added to the boom cylinder balance valve. When the boom load is too large, the overload oil pressure is automatically released to protect the boom from damage.
Hydraulic oil level automatic detection and protection technology:
real-time monitoring of hydraulic oil reserves, automatic alarm or stop pumping when the amount of oil is insufficient to ensure that the hydraulic system is not damaged.