Marine Winches
Australian Certified Winches designs and manufactures custom marine winches built to survive saltwater service — mooring winches, slipway haulers, anchor windlasses and survey winches in 316L stainless, certified to DNV 2.22, Lloyd’s and ABS, built in Yatala, QLD.
Why Marine Operations Demand Specialised Winch Solutions
Engineered for Saltwater Service and Reliability
Marine operations face conditions standard industrial winches can’t survive. Saltwater, constant load and class requirements demand marine winches engineered for corrosion resistance, mooring and anchor handling, and certified reliability at sea.
Safety is Non-Negotiable
Marine winches handle mooring, anchor and hauling loads where failure is not an option. Our systems include fail-safe braking and manual override for safe operation on deck and slipway.
Built for Demanding Environments
Saltwater is relentless. We build marine winches in 316L stainless and marine-grade coatings to resist corrosion through constant wash-down, spray and submersion.
Full Regulatory Compliance
Marine class rules are strict. Our marine winches are certified to DNV 2.22, Lloyd’s Register and ABS as required, with full documentation delivered with every system.
Comprehensive Marine Winch Systems
Engineered for Saltwater Service and Reliability
Marine winches are crucial for mooring, anchor handling, slipway hauling and survey work at sea. They enhance safety by meeting Australian and marine class standards and improve operational efficiency. Below are the marine winch types we build (shown as tabs on the live page).
Technical Data
Outcome:
Why Marine Operators Trust Australian Certified Winches
Engineered for Saltwater Service and Reliability
Made in Australia for Australian Conditions
We understand Australian marine conditions, saltwater service and class rules, offering fast delivery, dependable services and ongoing vessel support.
RPEQ Engineers Design & Test Every System
Our RPEQ-registered engineers run all design, fabrication and testing in-house, so every marine winch is built locally, checked and proven by testing.
AS1418 & Marine Class Specialists
We do specialise in marine compliance, certification and documentation to DNV, Lloyd's and ABS, with full engineering records supplied for each winch.
Built to Your Exact Specifications
We never supply standard catalogue products; each marine winch is custom engineered for your vessel, deck layout, class rules and exact operating duty.
Ready to discuss your marine winch requirements?
Our RPEQ engineers are available for a no-obligation technical consultation.
Marine Winch Standards & Regulatory Compliance We Meet
Engineered for Saltwater Service and Reliability
Australian Standard
AS1418 (Australian Standard) — AS1418 – Cranes and Hoists
AS1418 is the primary Australian standard for cranes and hoists, published by Standards Australia, and every marine winch we build complies with it as the minimum design requirement.
- Design factor for static loading
- Safety factor for dynamic loading
- Comprehensive testing requirements
- In-house engineering capability verified
Offshore Lifting Appliances
DNV 2.22 (Offshore Lifting) — DNV 2.22 – Offshore Lifting
For offshore and marine lifting appliances we design to DNV 2.22, with full third-party certification available on request for each winch that we build for you.
- Offshore lifting appliance design
- Marine-environment durability
- Inspection & certification protocols
- Third-party verification
Offshore Lifting
Lloyd's / ABS (Marine Class) — Lloyd's Register & ABS
Where a vessel needs class approval we certify mooring and anchoring gear to Lloyd’s and ABS, with full class survey support for each winch that we build for your project.
- Anchoring & mooring certification
- Anchoring & mooring certification
- Class survey support
- Full documentation package
Marine Winch Projects
Engineered for Saltwater Service and Reliability
From six 150 kN mooring winches in a waterfall configuration to slipway hauling winches from 30 to 90 kN, studlink anchor windlasses and deep-sea survey winches, these projects show how we engineer, build and certify marine winches to AS1418, DNV 2.22 and Lloyd’s rules. Every unit was designed by our RPEQ engineers and load-tested in Yatala, QLD before installation.
30 kN Studlink Anchor Windlass,
35 kN Electric Slipway Hauling
35 kN Landing Barge Equipment,
40 kN Electric Slipway Hauling
50 kN Electric Slipway Hauling
90 kN Electric Slipway Hauling
Why Marine Winches Can't Be One-Size-Fits-All
Engineered for Saltwater Service and Reliability
Every Load Scenario is Different
A winch for mooring a pontoon operates completely differently from a slipway hauling winch. Load profiles, duty cycles, corrosion exposure and class requirements are unique to each vessel and marine operation.
- Mooring: Constant tension, high holding loads and fail-safe braking.
- Slipway hauling: Controlled variable speed under heavy vessel loads.
- Anchor handling: High line pull with studlink chain and gypsy.
- Survey work: Precision low-speed control with level-wind spooling.
Variables That Require Customisation
Marine Winch FAQs: Common Questions Answered
Engineered for Saltwater Service and Reliability
COMPLIANCE & STANDARDS
Are your marine winches certified to DNV, Lloyd's or ABS?
Yes — we design and certify to DNV 2.22, Lloyd’s Register and ABS as required, with full documentation supplied with every winch.
Do you build to AS1418 as well?
Yes — every marine winch complies with AS1418 as a minimum, in addition to any marine class certification your vessel requires.
How often do marine winches need inspection?
Annual inspection is standard; inspection and testing protocols are included in your documentation package.
CAPACITY & PERFORMANCE
What range of capacities can you provide?
From compact 5–10 kN deck winches and capstans up to 150 kN mooring winches; custom designs are available for any vessel.
How fast are mooring and slipway winches?
Speeds are matched to the duty and customisable within safety limits, with VFD control for smooth, repeatable operation.
Electric or hydraulic drive?
Both — electric (with VFD) or hydraulic off the vessel’s system, selected to suit your deck and power.
CUSTOMISATION & LEAD TIME
How long does a custom winch take to build?
Typically 8–12 weeks from order to delivery, with expedited options for urgent projects depending on complexity and certification.
Can you modify existing marine winches?
Yes — we offer retrofit upgrades, capacity increases and modernisation of older equipment of any make.
Do you offer standard (non-custom) winches?
We specialise in custom engineering; we can also source quality units and back them with our support.
SUPPORT & MAINTENANCE
What support do you provide after installation?
Installation advice, commissioning support, maintenance scheduling and ongoing technical support Australia-wide.
Do you stock spare parts?
Yes — critical spares are stocked and custom components can be manufactured quickly.
Can you service winches from other manufacturers?
Yes — we repair and maintain marine winches regardless of make, with fabrication and machining available.
SAFETY & COMPLIANCE
Do you build winches in 316L stainless steel?
Yes — full 316L stainless construction for maximum corrosion resistance in saltwater and wash-down service.
Can you install and commission on a vessel or slipway?
Yes — we supply Australia-wide and can advise on installation and commissioning for vessels and shipyards.
How does the braking work?
Fail-safe spring-applied band or disc brakes hold the load automatically on power or hydraulic loss.
Still Weighing Up Your Marine Winch?
Every marine winch we build starts with a conversation. Tell us the duty, the site conditions and the loads, and our RPEQ engineers will come back with a practical, certified solution built for the job.
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Contact
Address
2/14 Freight Street, Yatala, QLD 4207