Maintaining Crane Parts this Summer

It’s crucial for construction companies to keep their crane parts in tip-top shape, so as to prevent mechanical failure and accidents in the future. We want to avoid these things as much as possible and look into the brightside of well-maintained parts. If they’re in good condition, we’d be able to maximise efficiency and perhaps even go beyond what is expected of us. From a business perspective, increase in productivity is a good sign for sales growth. Care to know how these parts are being maintained? Here’s what the professionals do:

Before Getting Started

The engineers and crane technicians must first undergo a briefing wherein they’ll be informed about the company requirements as well as the manufacturer’s manual. These will help them organise their inspection and prioritise certain aspects of the crane machinery, including the crane spare parts available for each.

During the Inspection

The professionals must have a maintenance checklist and a logbook where all problems should be taken into account. This should cover the safety components identified in the manual or by an engineer. The first thing they have to inspect is the crane’s engine. In the beginning, it has to be turned off for the safety of the person doing the inspection and the overall workplace. This is where problems are commonly detected and fixed. Afterwards, they’ll start the engine and see whether or not the repair was indeed effective.

Inspection Requirements: Are the parts in working order?

Hydraulic Systems

●        Check for any signs of air leakage or degeneration in the hydraulic systems.

●        Check the fluid levels.

●        Are the motors, pumps, and hoses still effective and are they still safe to use?

●        Check whether it’s time to clean the air cleaners or, better yet, replace them.

Monitoring Devices and Control Mechanisms

●        Check if the following are still operating properly or if they immediately need to be replaced by crane spares, as stated in the manufacturer’s manual:

○        Two-Block System

○        Boom Length Indicator

○        Boom Angle Indicator

○        Load Moment Indicator

●        See to it that the load indicator marking is precise at full range.

●        Are the levers, brakes, and cables adjusted properly or have they been worn out from excessive use?

Crane Accessories and Structure

●        Look for loose rivets and bolts.

●        Look for faulty pins, guardrails, and cotter keys.

●        Check if there’s any problem with the mechanical components.

●        Check if the wedges have been deformed.

●        Has the brake pads or clutch gear worn out due to excessive use?

●        Check if the crane has been deformed, corroded, or cracked.

These things should be recorded in the logbook and proper measures should be undertaken to fix any problems. The crane parts supplier and the manufacturer’s manual should be consulted for the replacement and repairing of parts. In case there’s a need for an on-the-spot repair, make sure to prevent the tools and loose parts from falling to the ground. Moreover, use fall protection equipment at all times. It’s crucial for the safety of the professionals involved in the inspection and repair of the crane. After completing the job, ensure that there are no materials lying around.