SAFTY SERVICES > LIFE SAVING APPLIANCES

INSPECTIONS & LOAD TESTING OF ON-BOARD LIFTING APPLIANCES – WORLDWIDE AND FULLY COMPLIANT WITH IMO MSC.1/CIRC.1663.

Woell Marine is your reliable Approved Service Provider for the inspection, servicing, and testing of lifting appliances on board ships.
Our certified and class-approved inspections and load tests are performed by well-trained and competent technicians in full compliance with IMO MSC.1/Circ.1663, ILO 152, and relevant Class Society Rules (DNV, RINA, LR, ABS, BV, NKK).

CARGO CRANES

USED FOR CARGO
HANDLING OPERATIONS

WE COVER THE
COMPLETE RANGE OF
SHIPBOARD LIFTING

APPLIANCES, INCLUDING:

PROVISION CRANES

USED TO MOVE SUPPLIES

HOSE HANDLING CRANES

AND ENGINE ROOM CRANES

MONORAIL CRANES

USED FOR CARGO HANDLING
OPERATIONS

LOOSE GEAR

LIFTING BEAMS, CHAIN
BLOCKS, SHACKLES, AND
SLINGS

All inspections and proof load tests are performed using certified water bags and calibrated digital load cells,
ensuring reliable documentation and certification according to international standards.

Whether you require your annual or 5-yearly inspection, Woell Marine guarantees a fast and compliant service —
worldwide, through our global network of certified technicians and partners.

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Regulatory Compliance

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Our inspections and load tests follow SOLAS Regulation II-1/3-13, IMO MSC.1/Circ.1663 and ILO 152 requirements. All reports and certificates are accepted by major classification societies including DNV, RINA, LR, ABS, BV, NKK etc.
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Worldwide Service

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Woell Marine technicians and its partner companies provide lifting appliance inspections and load tests worldwide – from Europe to Asia and the Americas. Fast response, class-approved methods, and unified documentation ensure compliance wherever your vessel is located.
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Load Testing

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We perform annual and 5-yearly load tests using certified water bags and calibrated digital load cells. Each test is documented in a standardized inspection report and certificate according to IMO MSC.1/Circ.1663.

ABOUT MSC.1/CIRC.1663

IMO MSC.1/Circ.1663 sets out international guidelines for the inspection, maintenance and testing of lifting appliances and winches installed on board ships. It defines how cranes, hoists and similar lifting devices must be examined at regular intervals by competent personnel to ensure safe operation and structural integrity. Where required, equipment must also be verified through proof load testing to confirm its safe working capability. The guideline establishes documentation, reporting and qualification standards that are now being adopted by classification societies and shipowners worldwide. Generally, the requirements also apply to lifting appliances with a safe working load below 1,000 kg,unless the flag administration grants specific exemptions.

SERVICES

• Annual & 5-Yearly Inspections – Full scope according to 
  MSC.1/Circ.1663 and SOLAS Regulation II-1/3-13.2.4
• Load Testing – Certified water bags & calibrated load cells
• Repairs & Overhaul

EQUIPMENT TYPES

A provision crane is used on ships to transfer stores, spare parts, and supplies between the quay and the vessel. It is typically electrically or hydraulically operated and designed for medium lifting capacities.

Typical inspections:

  • Visual inspection for corrosion, cracks, and leaks
  • Functional test of controls and safety devices
  • Load test according to SOLAS / DNV / Lifting Appliances Code
  • Inspection of hydraulic system, wire ropes, and slew bearings
  • Verification of documentation (certificates, maintenance records)

A hose handling crane is used to move heavy hoses safely during cargo loading and unloading operations, especially for oil, chemicals, or other fluids. These cranes are often equipped with explosion-proof components and precision controls.

Typical inspections:

  • Hydraulic system leak and function test
  • Test of emergency stop and limit switches
  • Load test under realistic working conditions
  • Visual inspection of hoses, couplings, and lifting points
  • Verification of Ex-certification (if applicable)

An engine room crane is installed inside machinery spaces for lifting heavy components such as engines, pumps, and generators. Typically a bridge or slewing crane with precise handling.

Typical inspections:

  • Visual inspection of beam, trolley, and hook block
  • Inspection of runway tracks and mounting points
  • Load test (e.g. 125% of SWL)
  • Verification of limit switches and emergency stop
  • Lubrication and functional check

A stores crane is a smaller deck crane used for handling spare parts and general supplies. Compact and often designed for flexible use on smaller vessels.

 

Typical inspections:

  • Visual inspection for structural damages
  • Test of control system, wire rope, and safety valves
  • Brake function test
  • Load test with proof load
  • Verification of CE marking and user manual

Winches are used on ships for hoisting, pulling, or mooring operations. They can be powered electrically, hydraulically, or pneumatically.

Typical inspections:

  • Functional test under load
  • Inspection of brakes, drums, wire ropes, and bearings
  • Visual check for corrosion and oil leakage
  • Control and limit switch test
  • Verification of overload protection

Lifting beams are used to distribute loads evenly during lifting operations. They are typically custom-built for specific lifting applications.

Typical inspections:

  • Visual inspection for cracks, corrosion, and deformation
  • Magnetic particle testing (NDT) if fatigue is suspected
  • Check of lifting eyes, shackles, and slings
  • Proof load test
  • Verification of certification and documentation

COMPLIANCE & STANDARDS

Our inspections comply with the following international standards:

• IMO MSC.1/Circ.1663 – Guidelines for the
  Inspection and Maintenance of Lifting Appliances
  and Winches
• ILO 152 – Occupational Safety and Health in
  Dock Work
• Class Society Rules – DNV, RINA, LR, ABS, BV, NKK, 
  KOREAN REGISTER

GLOBAL SERVICE NETWORK

Worldwide inspections and load tests by experienced and
certified Woell Marine technicians or trustworthy partners.
Thanks to its close-knit network, Woell

Marine can offer lifting appliance inspections in many ports
around the world.

REQUEST INSPECTION OR LOAD TEST:

FAQ

IMO MSC.1/Circ.1663 defines the international guidelines for the inspection, maintenance and testing of lifting appliances and winches on board ships. These guidelines have served as the industry standard for many years.
From 1 January 2026, SOLAS Regulation II-1/3-13 will make these requirements mandatory for ships with a Safety Construction Certificate. Vessels must ensure that all cranes, movable decks, ramps and other lifting appliances are designed and certified according to class rules, undergo annual inspections and five-yearly load tests, and are subject to regular maintenance under the new regime.

According to IMO MSC.1/Circ.1663 and SOLAS Regulation II-1/3-13, lifting appliances require annual examinations and proof load tests every five years. These intervals may also be specified by the vessel’s classification society or flag administration.

The regulation covers all lifting appliances on board, including cargo cranes, provision cranes, hose handling cranes, engine room cranes, lifting beams, movable decks and ramps and loose gear such as chain blocks and slings.

Yes. All inspection reports and load test certificates issued by Woell Marine are accepted by DNV, RINA, Lloyd’s Register, Korean Register, ABS, Bureau Veritas, NKK, and other IACS-member societies.

Woell Marine performs lifting appliance inspections and load testing worldwide through its own technicians and trusted partner companies. Whether in Europe, Asia, or the Americas – we ensure consistent standards and documentation in many ports.

Yes. We inspect and test loose lifting gear such as shackles, slings, and chain blocks as part of the full scope required under ILO 152 and MSC.1/Circ.1663.

The new IMO requirements cover all relevant lifting appliances, including provision cranes, engine‐room cranes, and movable decks/ramps lifted with cargo — extending the scope beyond what ILO 152 covered. while some flag administrations may still exempt lifting appliances with a Safe Working Load (SWL) below 1 tonne, this is not guaranteed and must be verified with the relevant flag state.