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Barge coupling system

Barges

Barge coupling system

UMC-BC-40 barge connecting winches with D-rings, button chocks and open wire chocks — the hardware that holds a tow together.

Vessel type
Barge tows & fleeting areas
Region
North & South America
Standards
ASTM A27 · Hot-dip galvanized
Products
6

The challenge

Coupling wires carry the whole tow. Winches need high holding capacity, fine final tensioning and low maintenance; the fittings around them must guide wire cleanly from barge to barge.

What we supplied

  1. UMC-BC-40 winch: 40-ton holding dog/brake capacity, typical line tension 10,000 lb, drum capacity 96 ft of ¾" wire.
  2. Precision double-dog ratchet and hand-operated brake for controlled tensioning and release.
  3. Hot-dip galvanized, fully enclosed drum and gearing, open-bottom design for easy clean-out.
  4. D-rings to attach the winch, button chocks to hold the eye of the wire, open wire chocks to guide it.

The result

A coupling system with decades of service history across North and South America, specified as one package.

Products in this project

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