this phase to prevent hydraulic fluid leakage in order to ensure operational integrity.
Before a rebuilt hoist is placed back into service, it must be line pull tested to the hoist’ s rated load and dynamically tested under partial load to confirm functionality. The internal friction brake should also be tested.
After a teardown inspection is completed, gear oil should be changed after the first 100 hoist operating hours, as is recommended for any new hoist installations.
BRADEN, a company that specializes in the design and manufacturing of industrial and heavy-duty components, particularly for crane systems, recommends that records for crane inspection, as well as preventative maintenance or hoist repairs and modifications, be kept available for a minimum of four years.
A High Standard
Following safety precautions and procedures are necessary to bridge the gap between system performance, safety and operational uptime, ensuring reliable outcomes. Continued operation of hoist with a defect in a critical component may lead to loss of load control, property damage and severe injury or death.
Periodic inspections help detect early signs of wear, corrosion or mechanical issues before they escalate into failures that could jeopardize lives, property or operations.
Anytime a hoist exhibits erratic operation or unusual noise the hoist must be taken out of service until it is inspected and serviced by a qualified technician.
Fostering a culture of responsibility through adherence to the required and necessary precautions, including periodic inspections, routine service and proactive maintenance, goes toward ensuring operational reliability and the safety of everyone involved.
Todd Razor is a Midwest U. S.-based writer and consultant covering trends in manufacturing and material handling technologies worldwide. He is president of Three Razors Media in Des Moines, Iowa.
May 2025 • www. thepartsconnection. org • 15