ISO 13728 Panama Chock Type B

  • Type: Bulwark Mounted Panama Chock
  • Material: Cast Steel
  • Nominal Size: 310mm, 360mm
  • Weight: 228KG to 248KG
  • Capacity: SWL 70ton to 79ton
  • Certificate: CCS, DNV, ABS, BV, LR, KR, etc.

The ISO 13728 Panama Chock Type B is a heavy-duty steel fitting specifically designed for safe and efficient mooring line management on the bulwark (side wall) of large ships. Engineered to meet the rigorous standards of ISO 13728, this chock is manufactured from high-grade cast steel, it provides a secure pathway for mooring lines, ensuring smooth operation and minimizing wear during harboring or canal transits.

The ISO 13728 Panama Chock Type B is crafted for adaptability and effortless installation, making it an ideal choice for a wide range of cargo configurations. Its lightweight yet durable construction ensures ease of handling while offering robust support for varying load sizes and shapes. From bulk goods to specialized equipment, this chock is designed to accommodate your unique cargo needs with ease and efficiency.

With the Panama Chock Type B, you can trust that your cargo remains securely in place throughout its journey, providing you with peace of mind and confidence in your logistics operations. Whether you’re a shipping company, freight operator, or logistics provider, this chock is your dependable partner for safe and efficient cargo handling. Choose Boomarine’s ISO 13728 Panama Chock Type B for unmatched versatility, reliability, and performance in cargo securing solutions.

ISO 13728 Panama Chock Type B Dimensions:

ISO 13728 Panama Chock Type B
Dimensions of Type B – Bulwark-mounted Panama Chocks
Dimensions  in millimeters
3103107206812606704531303352,265 149 147
360360770733260670456130335228147 145
Dimensions (continued) and SWL of Type B – Bulwark-mounted Panama Chocks
Dimensions  in millimeters
R5TD₁θWelding leg lengtha SWLbCalculated weightc
a: The welding method may be changed based on the same welding volume/strength.
b: The SWLs shown are for reference only. These are based on the loadings as mentioned in Annex A.
The “SWL” which is marked on the fitting may be adjusted depending on the actual loading conditions of the mooring rope under the agreement between the user and the manufacturer.
    c: The calculated weight (mass)is for reference only.

ISO 13728 Panama Chock Type B Features:

  • Bulwark-mounted: Different from Type A, It is designed for installation directly onto the ship’s bulwark, ideal for guiding mooring lines from the deck outward.
  • Durable Construction: Built from cast steel to withstand the pulling forces of mooring lines on large vessels. Typical safe working loads (SWL) range from 70 to 79 tonnes.
  • Standardized Design: Conforms to the ISO 13728 standard, guaranteeing compatibility with mooring equipment used in most major ports and canals globally.
  • Nominal Sizes: Offered in diameters of 310mm and 360mm to accommodate various mooring line thicknesses.

ISO 13728 Panama Chock Type B Benefits:

  • Efficient Mooring Line Guidance: The Panama Chock Type B channels mooring lines from the deck over the bulwark, reducing friction and wear during maneuvering.
  • Enhanced Safety: By providing a designated route for mooring lines, it helps prevent entanglement and potential hazards on the bulwark.
  • Optimized Deck Space: Frees up valuable deck space by guiding mooring lines outwards from the bulwark, improving operational efficiency.

The ISO 13728 Panama Chock Type B is an essential piece of equipment for large ships, promoting safe, efficient, and space-saving mooring line management from the bulwark.


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