Self-erecting tower cranes must be regularly serviced to ensure their safe operation, longevity, and optimal performance. Self-erectors are designed to deliver fast set-up and dismantle times and to be highly mobile as work progresses and lifting requirements move around the site. These cranes are the optimal lifting solution for projects where time is critical and the build needs to progress quickly and efficiently. Regular maintenance and servicing will keep the crane at optimal working performance, improve safety and reduce downtime due to breakdowns. In this article we outline the steps to follow when servicing a Self Erecting Tower Crane.
Steps when Servicing a Self Erecting Tower Crane
Visual Inspection
The crane is inspected for any signs of wear and tear on all components including the jib, tower, and ballast. Wire ropes are inspected for fraying and signs of corrosion as rope damage can impact the lifting capacity of the self-erector and pose a safety risk.
Electrical Systems Check
The self erector is powered by a sophisticated electrical control system. The control panel, wiring and motor systems are checked for any signs of faulty connections or overheating and repairs or replacements are carried out as required.
Hydraulics Systems Check
The electrical engineer checks the hydraulic systems that are responsible for erecting and dismantling the self-erector. Inspecting for leaks, checking the fluid lines, and ensuring adequate fluid levels are part of the service checklist.
Safety Check
The safety features on the self-erector, including limit switches, overload indicators and emergency stop buttons, are inspected, and repaired or replaced if necessary. Safety checks are essential for the safe operation of the crane and the safety of personnel on-site.
Documentation
To comply with safety standards and manufacturers’ guidelines, all service checks, repairs, and part replacements are recorded in the service documentation.
Safety Guidelines
Only qualified personnel should service a self erector and engineers should adhere to all safety guidelines while carrying out inspections, repairs, and replacements. Appropriate PPE must be worn when completing the service and harnesses are required if working at height.
Routine maintenance is crucial to keep the crane performing at its best and to ensure it can safely and efficiently handle regular lifting tasks while staying compliant with safety standards. Mantis Cranes service all hire cranes in the fleet and we offer crane servicing on all crane sales and customer-owned cranes.
Mantis Cranes are a leading crane hire company, and supply self-erecting cranes, tower cranes, luffing tower cranes, and construction hoists. We are established throughout the UK and Ireland. For information on hiring or buying cranes and crane attachments, email us on info@mantiscranes.co.uk or info@mantiscranes.ie or visit www.mantiscranesgroup.com
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