Leading Brand of Amphibious Equipment

China's premier manufacturer of amphibious excavators, pontoon undercarriages, hydraulic dredge pumps, and long reach booms. Trusted by XCMG, Sany, Caterpillar, and global engineering firms.

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20+

Years of Industry Experience

50+

Countries Served

Top 500

Enterprise Supplier

About River Heavy Industry

One of the first domestic manufacturers to modify amphibious excavators and river dredging equipment, River Heavy Industry (RHI) has been a pioneer in amphibious machinery since its inception. Our expertise spans over two decades of engineering innovation and practical field experience.

We specialize in amphibious excavators, pontoon undercarriages, long reach booms, hydraulic cutter suction pumps, and various excavator attachments. Our solutions are widely used in river dredging, environmental management, canal deepening, flood fighting, emergency rescue, and oil & gas pipeline installation.

Our products have been exported to more than 50 cities in China and over 30 countries including Indonesia, Malaysia, Philippines, Bangladesh, Poland, France, Russia, the United States, Canada, Brazil, Argentina, and various African markets.

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Our Main Products

Engineered for performance, durability, and versatility in wetland, marsh, shallow and deep water environments. All products are customizable and compatible with major excavator brands.

Amphibious Excavator

Multi-purpose machines capable of working in silt, marsh, wetlands, and deep water. Ideal for river dredging, piling, slope improvement, and emergency rescue.

✔ Compatible with CAT, Komatsu, Sany, XCMG
✔ Custom modifications available
✔ Integrated dredge pump options

Amphibious Undercarriage

Pontoon undercarriages designed to convert standard excavators into amphibious machines. Supports 5 to 40-ton excavators.

✔ Fits CAT, Hitachi, Doosan, Hyundai
✔ Corrosion-resistant alloy construction
✔ Custom buoyancy and width options

Long Reach Boom

Extended front-end attachments that significantly increase the working range of excavators in dredging and deep excavation.

✔ Precision stress analysis design
✔ High-strength steel construction
✔ Compatible with major brands

Hydraulic Dredge Pump

Cutter suction pumps made from wear-resistant alloy with strong sewage discharge capability and 800m pipeline reach.

✔ High flow rate & large particle passage
✔ Corrosion and abrasion resistant
✔ Ideal for silt and sludge removal

Excavator Buckets

Heavy-duty buckets designed for dredging, grabbing, and material handling in aquatic environments.

✔ Grab, clamshell, and digging variants
✔ Reinforced edges for durability
✔ Hydraulic opening/closing mechanism

Amphibious Jack-up Platform

Stable floating platforms with hydraulic legs for offshore piling, inspection, and maintenance.

✔ Hydraulic spud legs for positioning
✔ High load-bearing capacity
✔ Custom deck configurations

Side Pontoons

Modular pontoons to increase stability and buoyancy for amphibious excavators in deep or turbulent water.

✔ Quick-connect system
✔ Sealed watertight design
✔ Custom widths and lengths

Spuds / Positioning Piles

Hydraulic or mechanical spud systems for precise positioning and stabilization during dredging and piling operations.

✔ Telescopic or fixed designs
✔ High-strength steel construction
✔ Integrated with control system

View Full Product Catalogue

Why Choose River?

Trusted by global industry leaders for quality, innovation, and reliability.

20+ Years Experience

Rich practical experience ensures our products are optimized for real-world construction and dredging scenarios.

Global Export

Products sold in over 50 countries with rapid delivery and local support networks.

Top 500 Supplier

Strategic partner with XCMG, Sany, Caterpillar, and other global heavy machinery giants.

Custom Solutions

Fully customizable equipment to meet your project’s unique environmental and technical requirements.

Trusted by Industry Leaders

XCMG SANY CATERPILLAR KOMATSU HITACHI

Frequently Asked Questions

Find answers to common technical and service inquiries.

Are your amphibious excavators compatible with all brands?

Yes, our pontoon undercarriages are designed to fit major brands including CAT, Komatsu, Hitachi, Sany, XCMG, LiuGong, Zoomlion, Hyundai, Doosan, and Yuchai. Both new and used excavators can be modified.

What is the maximum reach of your long reach booms?

Our long reach booms can extend up to 3x the original arm length depending on the excavator model and working conditions. Custom designs are available.

How far can the hydraulic dredge pump transport slurry?

The cutter suction pump can transport material up to 800 meters through pipeline, making it ideal for large-scale dredging projects.

Do you offer customization and OEM services?

Yes, we provide full customization based on your project requirements, including size, capacity, and integration with existing machinery.

Get in Touch

Contact our expert team for product inquiries, technical support, or partnership opportunities.

Email

For general inquiries:

sales@riverexcavator.net

Phone / WhatsApp

Reach us 24/7:

+86 159 2641 3148

Address

No. 506, Changwu South Road,
Wujin National High-tech Development Zone,
Changzhou City, Jiangsu Province, China

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