Electric Hoist Service Providers

Electric hoists handle lifting work across the ship — engine room overhead cranes, store room hoists, provision lift gear, lifeboat davits with electric drive, and cargo handling equipment on smaller vessels.

Heavy use, salt air, and load cycling mean motors burn out, brakes wear, gearbox oil contaminates, and limit switches drift out of position. SOLAS and class rules require annual load testing, brake checks, and certification, so any fault has to be cleared before the hoist returns to service.

RecordsMarine maintains a directory of electric hoist service providers for chief engineers, deck officers, and superintendents managing lifting gear on their vessels.

What Servicing Covers

A typical service visit handles several tasks:

• Annual load testing to 125 percent of safe working load (SWL)
• Brake inspection and adjustment
• Motor insulation and current draw checks
• Gearbox oil analysis and replacement
• Wire rope or chain inspection under ISO 4309
• Limit switch and overload protection tests
• Control pendant and remote control function checks
• Hook inspection for cracks and deformation
• Issue of class-acceptable test certificates

Companies that provide servicing of electric hoists bring trained lifting engineers, calibrated load cells, and reporting templates that flag administrations and port state inspectors accept during routine audits.

When Service Is Needed

Common reasons to book a visit:

• Annual class survey and load test
• Brake holding faults during operation
• Wire rope wear nearing replacement limits
• Motor burnout or trip events
• Pre-charter inspection
• Newbuild commissioning of overhead cranes
• Periodic 5-year thorough examination

Most work runs alongside in port. Major overhauls on engine room overhead cranes often happen during dry dock, with parts replacement and full repaint.

How to Choose a Service Firm

Useful checks before booking:

• LOLER, ASME B30, or equivalent national lifting accreditation
• Class society approval for the test reports issued
• Trained engineers with current lifting equipment certificates
• Calibrated test equipment (load cells, calipers, dynamometers)
• Spare parts stock for common motors and brakes
• Mobilization within 24 to 72 hours in major ports
• Warranty terms on workmanship

A clear scope of work, with hoist tag numbers and last test dates listed, prevents disputes during the visit.

Industry Standards

Electric hoist servicing falls under SOLAS Chapter VI, the ILO Convention 152 on cargo handling, IACS UR Z for lifting gear, ISO 4309 for wire rope inspection, EU Machinery Directive 2006/42/EC, and IMO MSC.1/Circ.1331 for shipboard cranes and lifting appliances. Lifeboat davits with electric hoists also follow the LSA Code and IMO MSC.81 testing rules.

Frequently Asked Questions

How often does an electric hoist need servicing?

Annual load testing at a minimum. Heavy-use hoists may need quarterly visual checks and 6-month gearbox sampling.

Can servicing be done at anchor?

Yes, for most engine room and deck hoists. Lifeboat davit hoists usually need alongside time for live testing.

What is the typical lifespan of a marine electric hoist?

20 to 25 years with routine motor and brake servicing. Wire ropes typically need replacement every 2 to 5 years.

Are remote diagnostics available?

Limited. Most hoist work needs hands-on testing. Some modern systems with networked controls offer remote alarm monitoring.

Who issues the load test certificate?

The attending service firm, with countersignature from a class surveyor when required by the survey scope.

Find an Electric Hoist Service Provider Near You

The list below covers electric hoist service firms working at major ports, dry docks, and yard hubs. Pick from the entries to match your hoist brand, capacity, and survey schedule.