"> Generic Chain Cable Stud-Link Chain 87mm Grade R4
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Generic Chain Cable

Stud-Link Chain 87mm Grade R4

Generic Chain Cable Stud-Link Chain 87mm Grade R4 is listed as a Anchor Windlass within the Anchor & Mooring Equipment category. It is typically installed on the forecastle, aft mooring deck or other exposed deck station, connected to anchors, chain or mooring lines. Its engineering role is to handle, pay out, heave and secure anchor chain or mooring lines under controlled load. The complete model designation should be retained when matching drawings, certificates, service information and spare parts because neighboring variants may differ in configuration even when they share the same equipment family. The exact shipboard arrangement and interfaces remain installation-specific and should be checked against the vessel’s approved drawings and equipment documentation. Where an operating value, tolerance, wear limit or setting is not explicitly stated in the source data, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

chain diameter mm 87
grade R4
type Stud-Link Anchor Chain
note Chain cable specification

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Common failures & inspection points

Brake lining wear or contamination can reduce holding performance, noticed as slip or excessive brake travel
Gear, bearing or shaft wear can cause noise, vibration or poor torque transmission
Hydraulic leakage or low pressure can reduce pulling performance, seen as slow or weak operation on hydraulic units
Electric motor, starter or control faults can prevent operation, seen as trips or failure to respond on electric units
Corrosion, seized clutches or poorly lubricated moving parts can prevent smooth engagement, found during operation or inspection

Service & Maintenance

Inspect brakes, clutches, wildcats or drums, gear train, bearings, foundations and hydraulic/electrical drive components. Check guards, emergency stops, local controls and evidence of corrosion or leakage. Brake settings, allowable wear and load-test criteria must be taken from the manufacturer and vessel documentation.

Suppliers & Spare Parts

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Replacement Parts

Carry brake and seal service items, hydraulic hoses or fittings where applicable, control fuses/relays, lubrication consumables and maker-recommended bearings or clutch parts.
Equipment Model #137306 · ✓ still in production