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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    30ton Hydraulic Tracks Floating Undercarriage Pontoon ...
    An amphibious undercarriage pontoon is a buoyant, steel structure that replaces traditional wheels or tracks on heavy machinery, allowing excavators and dredgers to operate in swamps, marshes, and shallow water. These, often hydraulic and extendable, units feature sealed, multi-compartment designs for high buoyancy, low ground pressure, and enhanced stability. 
    Key Features and Components 
    • Buoyancy & Material: Pontoons are constructed from high-strength, corrosion-resistant steel (such as 700MC or Q960) to withstand harsh environments.
    • Water Safety: Each pontoon usually features multiple independent, hermetically sealed, or watertight compartments to maintain flotation even if one section is damaged.
    • Mobility: They are equipped with heavy-duty track chains, often with 2-3 chains per pontoon for improved traction, and feature hardened rollers and bushings.
    • Hydraulic Extension: Many models allow the operator to adjust the width of the pontoons hydraulically for better stability on water or for passing through narrow spaces.
    • Maintenance: Pontoons typically include access manholes for easy inspection and repair. 
    Common Applications 
    • Dredging: Removing silt and debris from waterways.
    • Canal Cleaning: Clearing vegetation and mud.
    • Wetland Restoration: Environmental protection projects.
    • Swamp/Marsh Work: Operating in soft, unstable, or flooded terrain. 
    Popular Models & Specifications 
    • MAX300PU-E (Maxway): Designed for 26-30 ton excavators, featuring hydraulic extension from 4700-5700mm.
    • River-80PU & River-155PU (Jiangsu River): Specialized, high-buoyancy pontoons for swamp and marsh buggies.
    • 15-Ton Undercarriage (Shanghai Xiyu): Features optional side pontoons for additional stability. 
    These systems often provide up to twice the tracking power of conventional designs through multi-synchronous direct drive motors. 
    • 2026 Amphibious Undercarriage - Jiangsu River Heavy Industry Co., Ltd - Page 1
      Here are some amphibious undercarriages available: * **River-200PU** This undercarriage has two TM40 motors. Other amphibious unde...
      Made-in-China.com
    • MAX300PU-E Hydraulic Extendable Pontoon Undercarriage for 26
      MAX300PU-E Hydraulic Extendable Pontoon Undercarriage for 26--30 Ton Excavator. ... Brief Introduction : MAXWAY hydraulic extendab...
      MAXWAY MACHINE COMPANY LTD
    • Amphibious Undercarriage - EIK Solutions
      The EIK Amphibious Undercarriage is a versatile, high-quality machine that can operate on both land and water. It has a patented s...
      EIK Solutions
    • Amphibious Undercarriages Components and How They Work
      Jan 15, 2026 — Amphibious undercarriages are specialized systems that replace traditional tracks or wheels with buoyant structures. These underca...
      Al Marwan Machinery
    • 15-Ton Amphibious Excavator Undercarriage (Pontoon)
      This functionality allows the excavator to operate in a relatively narrow condition while enhancing the stability and efficiency b...
      Shanghai Xiyu Intelligent Equipment Ltd
    • Amphibious excavator - Wikipedia
      Amphibious excavators are equipped with a distinctive undercarriage comprising large pontoons or tracks that create low ground pre...
      Wikipedia
    • MAX200PU-E Hydraulic Extendable Pontoon Undercarriage
      * 3 checking holes on each pontoon. * 3 track chains on each pontoon. Weight of Pontoon Undercarriage. 21.7 Ton. Ground pressure. ...
      MAXWAY MACHINE COMPANY LTD
    • Excavator Amphibious Undercarriage - Diamond Tool Store
      ** For the benefit of continuous product improvement, specifications are subjected to change without prior notice. * Multi-synchro...
      Diamond Tool Store
    • HAWK Amphibious Undercarriage and Tracks
      The tracks are designed to minimize ground pressure. Amphibious excavators can be used for a variety of applications, including: *
      Hawk Excavator
    • 2026 Amphibious Undercarriage - Jiangsu River Heavy Industry Co., Ltd - Page 1
      Here are some amphibious undercarriages available: * **River-200PU** This undercarriage has two TM40 motors. Other amphibious unde...
      Made-in-China.com
    • MAX300PU-E Hydraulic Extendable Pontoon Undercarriage for 26
      MAX300PU-E Hydraulic Extendable Pontoon Undercarriage for 26--30 Ton Excavator. ... Brief Introduction : MAXWAY hydraulic extendab...
      MAXWAY MACHINE COMPANY LTD
    • Amphibious Undercarriage - EIK Solutions
      The EIK Amphibious Undercarriage is a versatile, high-quality machine that can operate on both land and water. It has a patented s...
      EIK Solutions
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    My Ad Center
    Images
    Undercarriage for Pontoon Excavator | Wetland Excavator ...
    Undercarriage for Pontoon Excavator | Wetland Excavator ...
    Diamond Tool Store
    Floating Excavator Swamp Buggy Undercarriage Pontoon Swamp Buggy
    Floating Excavator Swamp Buggy Undercarriage Pontoon Swamp Buggy
    Qingdao Relong Technology Co., Ltd.
    Amphibious Excavator Undercarriage China Manufacturer | RIVER
    Amphibious Excavator Undercarriage China Manufacturer | RIVER
    China Amphibious Excavator And Dredge Machine Manufacturer
    30ton Hydraulic Tracks Floating Undercarriage Pontoon Amphibious Excavator
    30ton Hydraulic Tracks Floating Undercarriage Pontoon Amphibious Excavator
    Qingdao Relong Technology Co., Ltd.
    MAX300PU amphibious pontoon undercarriage for 30--40 ton ...
    MAX300PU amphibious pontoon undercarriage for 30--40 ton ...
    MAXWAY MACHINE COMPANY LTD (MMCL)
    Heavy Duty Pontoon Undercarriages (Amphibious Undercarriage ...
    Heavy Duty Pontoon Undercarriages (Amphibious Undercarriage ...
    swamp buggy excavator
    MAX200PU Amphibious Pontoon Undercarriage for 18--23 Ton ...
    MAX200PU Amphibious Pontoon Undercarriage for 18--23 Ton ...
    MAXWAY MACHINE COMPANY LTD (MMCL)
    Amphibious Tracked Undercarriage Pontoons with Extendable System Pontoon Undercarriage
    Amphibious Tracked Undercarriage Pontoons with Extendable System Pontoon Undercarriage
    Sinoway Industrial (Shanghai) Co., Ltd.
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    Amphibious Undercarriages Components and How They ...


    Al Marwan Machinery
    https://almarwan.com › News
    Al Marwan Machinery
    https://almarwan.com › News
    Jan 15, 2026 — Constructed from high-strength, corrosion-resistant steel, sealed pontoons provide stability and flotation. Extendable tracks enhance traction ...Read more

    Amphibious Excavator Undercarriage China Manufacturer


    riverexcavator.net
    https://www.riverexcavator.net › amphibious-undercarri...
    riverexcavator.net
    https://www.riverexcavator.net › amphibious-undercarri...
    Sep 17, 2025 — These pontoons are elongated, floatation devices mounted on the sides of the amphibious excavator's undercarriage, extending its capability to ...Read more
    Undercarriage Pontoon from www.riverexcavator.net
    Videos
    This pontoon undercarriage can turn an excavator into an ...
    Facebook · GIGadgets
    Aug 19, 2022
    Facebook · GIGadgets
    1:28
    Videos about What is Customized Amphibious Excavator ...
    Made-in-China.com
    May 23, 2022
    Made-in-China.com
    REMU Big Float pontoon undercarriage
    YouTube · Remu Oy
    May 22, 2012
    YouTube · Remu Oy
    9:42
    Remu Oy
    YouTube·
    May 22, 2012

    REMU Big Float pontoon undercarriage

    YouTube·Remu Oy·May 22, 2012
    YouTube
    Feedback
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    Undercarriage for Pontoon Excavator


    Diamond Tool Store
    https://www.diamondtoolstore.com › products › amphi...
    Diamond Tool Store
    https://www.diamondtoolstore.com › products › amphi...
    Amphibious Excavator Undercarriage is laser trim our track chain systems to extreme precision, strengthening grip on the ground for better distribution.
    Undercarriage Pontoon from www.diamondtoolstore.com

    MAX200PU Amphibious Pontoon Undercarriage for 18


    MAXWAY MACHINE COMPANY LTD
    http://www.maxwaymachine.com › ...
    MAXWAY MACHINE COMPANY LTD
    http://www.maxwaymachine.com › ...
    Our MAXWAY series amphibious pontoon undercarriages are designed for 5 Ton to 40 Ton class excavators. You only need to tell us the excavator brands and models.Read more
    Undercarriage Pontoon from www.maxwaymachine.com

    Amphibious Pontoon Floating Undercarriage Swamp ...


    Made-in-China.com
    https://m.made-in-china.com › ... › Crawler Excavator
    Made-in-China.com
    https://m.made-in-china.com › ... › Crawler Excavator
    Amphibious Pontoon Floating Undercarriage Swamp Excavator Buggy Land and Water. US$10,000.00-40,000.00. 1Piece (MOQ). Secured ...Read more
    Undercarriage Pontoon from m.made-in-china.com
    $10,000.00 · In stock · 5.0 · Review by MIC_BUYER · Free delivery
    People also ask
    What is the life expectancy of an excavator undercarriage?
    The average lifetime of a dozer undercarriage is 4,000 hours of use, while an excavator undercarriage can last an average of 8,000 operational hours. When an undercarriage reaches its corresponding lifespan hours, most components have seen some sort of repair or replacement.Jun 3, 2024

    The Key to Keeping Your Heavy Equipment Running Smoothly


    Fortis HD
    https://www.fortishd.com › blogs › servicing › undercarr...
    Fortis HD
    https://www.fortishd.com › blogs › servicing › undercarr...
    What excavator works on water?
    Amphibious excavator - Wikipedia
    Amphibious excavators are equipped with a distinctive undercarriage comprising large pontoons or tracks that create low ground pressure. This innovative design enables the machines to float in shallow waters while maintaining stability on soft or unstable terrains.

    Amphibious excavator - Wikipedia


    Wikipedia
    https://en.wikipedia.org › wiki › Amphibious_excavator
    Wikipedia
    https://en.wikipedia.org › wiki › Amphibious_excavator
    What is a floating excavator?
    A swamp excavator, also known as an amphibious excavator, pontoon excavator, or floating excavator, is a type of digging machine that can perform dredging and similar tasks while remaining afloat in swampy terrain that would normally be inaccessible to traditional excavation machines.

    What is a Swamp Excavator? | Wetland Equipment Company


    Wetland Equipment
    https://wetlandequipment.com › blog › what-is-a-swamp-...
    Wetland Equipment
    https://wetlandequipment.com › blog › what-is-a-swamp-...
    Feedback

    Pontoon Undercarriage from China Manufacturers


    GoldSupplier.com
    https://cnmaxway.goldsupplier.com › 601653-Pontoon-...
    GoldSupplier.com
    https://cnmaxway.goldsupplier.com › 601653-Pontoon-...
    MAXWAY Swamp Excavator Pontoon Undercarriage With Additional Pontoon and Spud , Suitable to 20 to 23Ton Class Excavator. US$ 48,000 - 53,000 /Set. 1 Set(MOQ).Read more
    $46,000 to $50,000

    Factory-Made Amphibious Undercarriage with Side ...


    hwexcavatorarm.com
    https://www.hwexcavatorarm.com › factory-made-amphi...
    hwexcavatorarm.com
    https://www.hwexcavatorarm.com › factory-made-amphi...
    Excavator float kit includes A pair of main pontoons, chains, hydraulic motors, excavator brackets, 2 girders, a set of oil pipes.Read more
    Undercarriage Pontoon from www.hwexcavatorarm.com

    2026 Amphibious Undercarriage


    Made-in-China.com
    https://riverexcavator.en.made-in-china.com › Amphibi...
    Made-in-China.com
    https://riverexcavator.en.made-in-china.com › Amphibi...
    Brand New Swamp Buggy Undercarriage Floating Pontoon of Amphibious Excavator Heavy Equipment Made in China Mud Pontoons with Hydraulic MotorsRead more
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