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Heavy Duty Floating Pontoons

Discover heavy-duty pontoons engineered for safety and stability in Australia. Customisable solutions designed to support any load and suit diverse applications.
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  • Equipment
  • Pontoons
  • Heavy Duty Floating Pontoons
  • Equipment
  • Pontoons
  • Heavy Duty Floating Pontoons
Heavy-duty floating pontoons built for maximum stability and safety, ideal for supporting PolyPump systems in demanding Australian industrial sites.

The Smarter Pontoon Choice – 50% Faster Setup Than Traditional Flotation Systems

Built to withstand tough Australian conditions, our heavy-duty floating pontoons deliver reliable flotation for a variety of industrial uses. Made from high-quality polyethylene and galvanised steel, each pontoon is designed for strength, safety, and durability. They are perfect for supporting heavy pump systems in mining, civil construction, and water infrastructure projects.

Modular heavy duty pontoons connected for large floating platform with Fetaures and Benefits

How It Works?

With load capacities from 3 to 25 tonnes, our heavy-duty floating pontoons come in multiple models and configurations to suit your site’s needs. The three-piece folding frame ensures easy transport and quick setup, while anti-slip mesh decking and certified lifting lugs provide enhanced safety during use.

 

Code Description
LQM-PNT-3000-02 Series 2 HVD PONTOONS – Engineered to carry 3T live load
LQM-PNT-3000-03 Series 3 HVD PONTOONS – Engineered to carry 3T live load
LQM-PNT-3000-04 Series 4 HVD PONTOONS – Engineered to carry 3T live load
LQM-PNT-5000-02 Series 2 HVD PONTOONS – Engineered to carry 5T live load
LQM-PNT-5000-03 Series 3 HVD PONTOONS – Engineered to carry 5T live load
LQM-PNT-5000-04 Series 4 HVD PONTOONS – Engineered to carry 5T live load
LQM-PNT-8000-02 Series 2 HVD PONTOONS – Engineered to carry 8T live load
LQM-PNT-8000-03 Series 3 HVD PONTOONS – Engineered to carry 8T live load
LQM-PNT-8000-04 Series 4 HVD PONTOONS – Engineered to carry 8T live load
LQM-PNT-12000-02 Series 2 HVD PONTOONS – Engineered to carry 12T live load
LQM-PNT-12000-03 Series 3 HVD PONTOONS – Engineered to carry 12T live load
LQM-PNT-12000-04 Series 4 HVD PONTOONS – Engineered to carry 12T live load

 

Features Series 2 Series 3 Series 4
Three-piece folding frame design ✔ ✔ ✔
Foam-filled floats   ✔ ✔
Skid runners ✔ ✔ ✔
Anchor posts on four corners   ✔ ✔
Anti-slip mesh decking ✔ ✔ ✔
Mounting points for pump units   ✔ ✔
Hand, knee and kick rail ✔ ✔ ✔
Access gate ✔ ✔ ✔
Galvanised pontoon ✔ ✔ ✔
Painted pontoon frame   ✔ ✔
Galvanised and painted handrail ✔ ✔ ✔
Certified lifting lugs ✔ ✔ ✔
Push bar – front and rear ✔ ✔ ✔
Minespec reflective tape     ✔
Mounting bracket for submersible pump     ✔

Why Choose Liquimech Heavy Duty Floating Pontoons?

  • Expert high-quality products
  • Supports up to 25 tonnes
  • Custom solutions available

Consult Our Experts Today

Explore our flotation solutions built to withstand harsh Australian conditions while ensuring stability, strength, and ease of deployment.

Minimises downtime
Robust, low-maintenance construction ensures your heavy-duty floating pontoons perform reliably in demanding conditions.

Flexible setup for any use
The three-piece folding frame allows simplified transport and assembly of heavy-duty floating pontoons for both temporary and permanent applications.

Enhanced safety on-site
Galvanised and painted hand, knee, and kick rails provide added protection.

Safe lifting and handling
Certified lifting lugs and heavy-duty push bars (front and rear) make moving and positioning heavy-duty pontoons safer and easier.

Safer access for workers
Anti-slip mesh decking enhances safety during operation on heavy-duty floating pontoons.

Additional buoyancy when needed
Optional foam-filled floats increase buoyancy to meet specific heavy-duty pontoons requirements.

Secure pump and submersible mounting
Custom mounting brackets ensure pumps and submersibles are securely installed on your heavy-duty floating pontoons.

Stable positioning in water
Skid runners and anchor posts (available on select series) provide stability to heavy-duty floating pontoons in varied water conditions.

Improved visibility for safety
Minespec reflective tape enhances on-site visibility around heavy-duty floating pontoons.

Engineered for tough Australian conditions
Constructed with high-quality materials, these heavy-duty floating pontoons are built to withstand harsh industrial environments.

Scalable and customisable
A wide range of models and bespoke solutions are available to meet the diverse needs of your projects.

Engineered to support large-scale pump systems and liquid handling equipment, our heavy-duty pontoons are widely used across Australia’s mining, civil construction, and water infrastructure sectors. 

Whether you need temporary dewatering or permanent process water management, these pontoons offer unmatched stability and adaptability.

Typical Applications:

  • Mine dewatering: Reliable flotation for pumps in pit and tailings areas
  • Process water management: Stable pump mounting in dams and reservoirs
  • Temporary water infrastructure: Quick-deploy pontoons for short-term liquid transfer setups
  • Flood control systems: Secure flotation for emergency or seasonal pumping
  • Civil construction projects: Float-mounted pumps for bypass and groundwater control
  • Rural or remote water access: Durable flotation in harsh and isolated environments

Gallery

Heavy duty pontoons supporting floating industrial equipment
Heavy duty pontoons used for floating pump systems in harsh conditions
Floating platform made from multiple heavy duty pontoons
Modular heavy duty pontoons connected for large floating platform
Robust heavy duty pontoons with anti-corrosion coating
Heavy duty pontoons assembled for emergency flood response platform

Gallery

Heavy duty pontoons supporting floating industrial equipment
Heavy duty pontoons used for floating pump systems in harsh conditions
Floating platform made from multiple heavy duty pontoons
Modular heavy duty pontoons connected for large floating platform
Robust heavy duty pontoons with anti-corrosion coating
Heavy duty pontoons assembled for emergency flood response platform

Related Solutions

Find The Solution To Your Operational Problem

Liquimech Donut Pontoons delivering safe and stable flotation for submersible pumps in mining, construction, and dewatering applications.

Donut Pontoons

Liquimech Donut Pontoons: Your safe, stable flotation solution for submersible pumps in mining, construction, and dewatering. Built tough for Australia.
More Details
Adaptable modular pontoons engineered for tough Australian conditions, ideal for flexible pump and dewatering support.

Modular Pontoons

Modular polyethylene pontoons offering lightweight, durable, and adaptable floating platforms. Engineered for tough Australian conditions, they provide scalable support for...
More Details
Durable polyethylene pontoons designed for portable, quick-setup floating platforms in Australian mining and water management.

Polyethylene Pontoons

Get reliable floating pump support with Liquimech Polyethylene Pontoons. Lightweight, UV-stabilised, and built tough for any Australian environment.
More Details
Trusted by Leading Brands

Brands We've Worked With

Hanson
Enviro Pacific
Pinnacle Hire
Allied Pumps
Xylem
Welltech
NPE
Civcon
ugl_navy_azure_cc
gamuda
cpb-contractors
winslow
mineral-resources
anglo gold ashanti
westforce construction
decmil
coates
sms mining services
rdh red dust holdings
mccosker
wormall civil
northern star resources limited
fremantle ports
Doolee
clough
brooks hire
oz minerals
webuild
john-holland
fortescue
See what our clients say about us

Testimonial

domeshelter

We have been dealing with Liquimech since they started out, and they have never let us down. With both our companies being Australian owned and operated, our values align perfectly, we pride ourselves in manufacturing high quality Australian Made products. I highly recommend Liquimech and wouldn’t think to go anywhere else, appreciate all you have done and look forward to what is to come!

– From the DomeShelter™ Australia Team

Harry
DomeShelter
Doolee
The standpipe is working well, going good. The pump allows for fast truck fill, all comes down to the size of the pump.
Francis
Director - Doolee Construction
Italia Stone Group Logomark

It’s exceeded our expectations. High quality, we don’t need any counter weights and it’s easy to set up. It’s been in operation for 6 months now with no hassles, we’ve got quite a substantial pump driving water to the standpipe and we haven’t any issues. Overall quality & reliability supplied by Liquimech has been very impressive.

Timothy
Project Manager - Italia Stone Group
cpb-contractors-logo

Feedback from site is that the standpipe is working well. Thanks for arranging fast delivery!

Jack
Project Manager - Civil Contractor
allied pumps (A.P)

I’ve been dealing with Liquimech for some time now and can’t speak highly enough of what they do. With top-notch service and products, great lead times, and very competitive pricing, they really cover all the bases. I couldn’t recommend Liquimech highly enough for anyone that wants all three sides of good, fast, and cheap.

Jedd
A.P.
Kalpumps

As always Ryan Wallis you deliver.

Greg
Director Sales and Marketing Manager - Kalpumps
The Pump Company
I cannot recommend Liquimech highly enough as the work they have done for us is of the highest standard, & their service has been second to none.
Gavin
Service & Workshop Manager - Pump Company, WA
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Connect

Liquimech Connect offers advanced measurement, monitoring, and control for liquid-based processes, optimising efficiency, performance, and safety.

Automate Your Liquid Management Today!

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Why Choose Liquimech

Solutions built for you.

  • Reliability
  • Quality Control
  • Satisfied Customers
  • After Sales & Field Support
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Our bespoke packaged solutions are custom-designed and extensively tested to handle any challenge.

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We go the extra mile to deliver exceptional products, using strict quality standards and rigorous control.

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We build lasting, strong customer partnerships through consistent success, reliability, and trust.

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Our job extends beyond delivery; we provide dedicated after-sales support to ensure your success and satisfaction.

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LIQUIMECH LOGO
We provide innovative solutions that maximise efficiency and safety.
  • About Us
  • Equipment
  • Blogs
  • Case Studies
  • Contact Us
  • Catalogue
  • User Manuals
  • Terms, Conditions, & Policy
  • About Us
  • Equipment
  • Blogs
  • Case Studies
  • Contact Us
  • Catalogue
  • User Manuals
  • Terms, Conditions, & Policy
Youtube Facebook Instagram Linkedin
Connect with us.
contact number
1300 954 202
email
sales@liquimech.com.au
DISTRIBUTION LOCATIONS
Adelaide
Melbourne
Devonport
Sydney
Rutherford
Brisbane
Rockhampton
Mackay
Mount Isa
Darwin
OFFICES
WA Metro Office
110 Sultana Road West
High Wycombe
Regional WA
15 Railway Parade
Dalwallinu
Victoria Office
27B Peterpaul Way
Truganina VIC
New South Wales
9 Astill Drive, Orange
NSW 2800
Innovation Hub
55 Mordaunt Cct
Canning Vale WA 6155

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