A construction company in a certain location in Bangladesh was contracted to clean and deepen irrigation canals in a low‑lying agricultural region. The area was waterlogged for most of the year, with soft mud up to 2 meters deep. Standard excavators with rubber tracks sank immediately. The contractor tried using timber mats and steel plates, but they kept shifting and slowed the work.
The project manager needed a reliable flotation solution. After researching online, he discovered YG’s excavator pontoon tracks. He wanted an amphibious excavator pontoon that could fit his 15‑ton excavator and provide stable flotation in deep mud. YG recommended the 10‑16 ton model.
Technical Parameters Of The Excavator Pontoon Tracks
YG offers seven models of excavator pontoon. Based on the customer’s 15‑ton excavator and water depth conditions, YG selected the 10‑16 ton model. Below are key specifications:
| Parameter | Value |
| Model/Tonnage Class | 10-16 tons |
| Number of Chains | 2 |
| Single Bare Body Dimension | 6×1.25×1.4 m |
| Single Assembled Dimension | 7.5×1.57×1.74 m |
| Overall External Dimension | 7.5×4.6×1.74 m |
| Total Pontoon Weight | 13 tons |
| Material Specification | Q345 (4×6) |
| Side Pontoon Dimension | 6×1.5×1 m |
| Production Lead Time | 20 days |
| Spud Specification | φ219 (8 m) |
The pontoon includes two main pontoons and two side pontoons. This pontoon also features a telescopic range of 700mm for width adjustment.
How Did This Amphibious Excavator Pontoon Performed In The Field?
The Bangladeshi contractor installed the equipment on his 15‑ton excavator. Installation took three days with local welders. The first test was in a 1.5m deep canal. Results were immediate:
- Stable flotation: The excavator pontoon tracks kept the machine level even when reaching to the side. The 4.6m width distributes the weight evenly.
- Mud penetration: The spud poles (φ219, 8m) anchored the unit firmly during digging. The amphibious excavator pontoon allowed the operator to dig without drifting.
- Canal cleaning: The excavator dredged 200m of canal per day, triple the output of the previous timber‑mat method.
The machinery also proved useful during the monsoon season. The machine could move through flooded fields without getting stuck.
Customization For Bangladeshi Conditions
YG engineers considered Bangladesh’s monsoon rains, soft alluvial soil, and limited workshop facilities. Customizations included:
- Reinforced steel plates (Q345 material) to withstand impacts from submerged debris.
- Extra buoyancy chambers in the side pontoons to handle higher water levels during the rainy season.
- Manual spud winches instead of hydraulic ones, as the customer had limited hydraulic capacity.
- Anti‑rust coating to protect against constant water exposure.
For the excavator pontoon tracks, YG also provided a simplified assembly manual with diagrams. The amphibious excavator pontoon was shipped with extra sealing materials for field repairs.
Tangible Results After Using The Excavator Pontoon Tracks
After three months of operation (including two weeks of heavy rain), the Bangladeshi contractor recorded measurable gains:
- Canal cleaning output increased by 200% compared to the old method.
- Machine downtime from sinking or tilting was eliminated.
- Project completion time shortened from 6 months to just 4 months.
- Fuel consumption remained stable because the equipment allowed the engine to run at optimal rpm.
The amphibious excavator pontoon paid for itself in six months. The contractor has since ordered a second unit for his 25‑ton excavator used in a larger river dredging project.
Smooth Cooperation And Final Conversion
YG provided welding sequence diagrams and flotation calculations. Sea freight was arranged from China to Chittagong port, then trucked to the site. Remote video support via WhatsApp guided the final assembly. The equipment came with a one‑year warranty and a free spare parts kit.
For any contractor working in wetlands, flood zones, or shallow water conditions needing reliable excavator pontoon tracks, YG offers proven solutions. Contact us today for a free quote.
【WhatsApp/WeChat/Phone】+86 159 3715 3321
