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Undercarriage
provide a greater ground pressure ratio and buoyancy for the equipment, ensuring safe and efficient construction in places where traditional excavators cannot reach, such as mud、swamps、shallow water、and even deep water.
amphibious pontoon undercarriage
The upper body structure of our equipment offers flexible options, being compatible with various excavator brands and models on the market, ensuring that it can meet the specific needs of different customers. In addition, we have designed and widely applied various types of floating boxes suitable for excavators ranging from 5 to 50 tons, aiming to optimize the buoyancy and operational performance of the equipment. We also provide personalized customization services. Based on your specific working conditions and requirements, we are able to design and implement solutions exclusive to you, ensuring the efficient and smooth completion of your projects.
H Center-frame
Adopting integrated machining process to ensure perfect fitting with the upper structure.
Track Chain Roller
Made of 40Cr steel (DIN 41Cr4) material, with enhanced hardness reaching HRC50-56.
Sprocket
Utilizing heat treatment process to enhance the strength of the sprocket.
Track Shoe
HG785D high strength welding structural steel, boasting yield and tensile strengths of 685MPa and 785MPa respectively
LESS THAN 1.5M DEPTN
Light-weight excavators offer enhanced adaptability in shallow water environ-ments,such as silt and swamps. With increased material strength and reduced weight, they enable higher walking speeds, lower fuel consumption, and improved construction efficiency
2-5M DEPTH
In deep water areas, the excavator’s stability is enhanced by the design of the main and side pontoons, reducing the risk of rollovers.Additionally, the extended reach arm and wider operating radius, ensure the machine operates smoothly and efficiently.
Lightweight design of RIVER
The pontoon’s buoyancy is less than its total weight, so even if the machine touches the riverbed, it will continue to operate normally
Big pontoons of competitors
lt is easy for the pontoon to roll over since buoyancy is greater than total weight
The RIVER amphibious difference
The steel plates are made of high-strength steel materials.
The undercarriage, constructed with high-strength steel material comprising up to 40%, extends the lifespan by 3 to 5 years.
Wear-resistant strips are used at the track chain area to reduce wear.
Using NM400 specialized wear-resistant strips to extend the service life of the undercarriage.
Three independent watertight compartments.
Air tightness pressure test ensures safety and reliability.
special paint for marine vessels.
Epoxy zinc-rich paint: two-face paint,outstanding anti-rust capabilities, special paint for marine vessels.
Dacromet-treated screws and tubing that is resistant to damage Dacromet.
Assembly parts: Imported brand connectors and hoses, four-layer pressure resistance for durability; Dacromet-treated screws (1000-hour salt spray test, ensuring no rust for 2 years)
We have recorded the dimensions of every excavator's components.
For each excavator, data of its straight plates, curved plates, rollers and pins are recorded on file, supporting replacement at any time.
