Daily Maintenance for Electric Wire Rope Hoists – Don’t Wait for Breakdowns to Start Inspections

Hello everyone, I’m David Yang, working in the lifting equipment industry. I handle electric wire rope hoists on a regular basis, and today I’d like to share some tips on their daily maintenance.

Most equipment malfunctions don’t happen out of the blue. They usually start with minor issues like frayed wire ropes, unstable braking, or abnormal operating noise. If left unattended, these small faults will eventually lead to costly downtime and repairs. Daily maintenance doesn’t need to be overly complicated; the key is to stick to a regular inspection schedule.

Spend a few minutes checking the equipment condition before every shift:

Inspect the hook for deformation or cracks;

Check the wire rope for broken wires, flattening, kinks and corrosion;

Verify that control buttons and limit switches work properly;

Test brake reliability and listen for odd noises during no-load lifting and lowering.

If you spot anything abnormal, stop operation immediately for inspection. It’s far safer than running the hoist with hidden defects.

Carry out simple maintenance once a week:

Wipe off dust and oil stains on the surface, check all bolts for looseness, and replenish lubricant for moving parts such as wire ropes and sheaves. Many people only pay attention to broken wires on wire ropes, yet insufficient lubrication also accelerates wear significantly.

A more thorough inspection is recommended every month, covering the brake system, power cables, control buttons, gearbox oil level, upper & lower limit devices, plus wear conditions of wire ropes and hooks. Never delay replacing worn spare parts to save short-term maintenance costs, as this will create far greater potential safety risks down the line.

If your hoist operates frequently under heavy loads, or works outdoors in damp, dusty environments, shorten your maintenance intervals accordingly. Arrange a deep inspection by qualified technicians every quarter or half year, and a full overhaul once a year – this will help you avoid most unexpected troubles.

I’ve always believed maintenance for lifting equipment is not an extra chore, but an indispensable part of daily operations.

What’s your site’s inspection cycle – daily, weekly or monthly? Have you ever encountered major failures caused by neglected minor defects? Feel free to leave a comment and share your experience.

Vertex Parent Companies:

1. Zhejiang Boneng Lifting Technology Co., Ltd. (Former Name: Taizhou Boneng Lifting Machinery Equipment Co., Ltd.)

2. Sanmen Youbang Machinery Co., Ltd.