Mechanical Overhaul: Replacing or repairing the pump's motor, hydraulics, and other mechanical components to ensure smooth operation.
Electrical System Refurbishment: Updating or repairing the electrical systems, including wiring, controls, and sensors.
Hydraulic System: Servicing or replacing the hydraulic pump, valves, and hoses to restore efficient operation.
Structural Repairs: Addressing any wear and tear on the body of the pump, such as cracks, rust, or dents, often through welding and repainting.
Testing and Calibration: The pump is typically tested and calibrated after refurbishmentto ensure it meets performance standards.
Cosmetic Improvements: Repainting and cleaning the unit to make it look as good as new.
Refurbishing a concrete pump can extend its lifespan significantly, making it a cost-effective alternative to purchasing a new machine. If you're looking for more specific information, such as the process followed by Arrown Enterprise or details about the particular SP 1420 model, please provide additional context or questions.