Modular Excavator Pontoon Construction Equipment for Mining Equipment Operations

Customization: Available
After-sales Service: Lifetime Technical Service Support
Warranty: 1year

Product Description

🔹 Basic Information
Model NO.
20 Ton
Type
Crawler Excavator
Usage
GM Excavator
Bucket
Grab Shovel
Transmission
Hydraulic Transmission
Drive Type
Internal Combustion Drive
Bucket Capacity
>1.5m³
Size
Medium-Sized
Certification
ISO9001: 2000
Condition
New
Hydraulic Valve
Huade
Hydraulic Pump
Eaton
Engine Brand
Doosan
Main Material
High Hardness Carbon Steel
Origin
China
📦 Packaging & Delivery
Package Size
1200.00cm * 220.00cm * 250.00cm
Gross Weight
6000.000kg
📝 Product Description
Modular Excavator Pontoon Construction Equipment
Designed for swamps, rivers, wetlands, and soft ground, our amphibious excavator undercarriage provides stable and reliable operation where standard excavators cannot work.
  • The sealed high-buoyancy pontoon structure ensures safe floating and excellent stability on water.
  • A wide-track, low ground pressure design allows smooth movement on mud and sand without sinking.
  • Built with high-strength steel and reinforced welding for long service life.
  • Compatible with various attachments for dredging, sand mining, gold mining, and river maintenance.
  • Modular, dismantlable design for easy transportation and installation.
⚙️ Specification
Amphibious Undercarriage

Semi-Floating Amphibious Undercarriage

1. Cost-Effective: Reduces overall cost while maintaining reliable performance.
2. Flexible: Works efficiently on land and in shallow water.
3. Lightweight: Optimized design improves mobility.
4. Easy Maintenance: Simplified structure for quick inspections.

Full Floating Amphibious Undercarriage

1. Superior Buoyancy: Allows operation in deep water and soft terrain.
2. Excellent Stability: Wide pontoons provide balance during dredging.
3. Strong Adaptability: Suitable for marshes, wetlands, and swamps.
4. Enhanced Safety: Fully sealed structure reduces sinking risk.

Full Floating Pontoon
Equipment Detail 1
Equipment Detail 2
🛠️ After Sales Service

Standard Warranty: 12 months.
Training: On-site or remote operation/maintenance training provided.

Service Support
Maintenance
🏢 Professional Manufacturing

We are professional in manufacturing dredgers, aquatic weed harvesters, and mining equipment. Our aim is to meet client needs by providing high-quality and competitive dredging technology and water surface cleaning solutions. Our products include large-scale dredging equipment, sand mining dredgers, sand transportation ships, and multi-function service work boats.

Manufacturing Plant
Project Case
Workboat
❓ Frequently Asked Questions
Q: What about the delivery?
A: We can offer our suction dredger by containers or bulk ship, depending on your request to provide the best logistics service.
Q: What is the warranty period?
A: We provide a 1-year warranty and free repair if quality problems emerge within the warranty period.
Q: What's the payment method?
A: We accept T/T, L/C, Western Union, and other standard payment terms.
Q: Do you have your own factory?
A: Yes, we have our own manufacturing facility and we welcome clients to visit our factory in person.
Q: Can equipment be customized?
A: Yes, we design and manufacture according to customer requirements to ensure the most suitable equipment for your project.
Q: What applications is this equipment suitable for?
A: It is widely used in sand-excavating, river dredging, channel maintenance, desilting, land reclamation, and port construction.

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