| Customization: | Available |
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| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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Relong amphibious excavator guarantee the structural strength, performance and hardware quality of the products from the aspects of stress analysis, material dazzle album, technical process, design and production. An internal buffer plate is installed in the arm to bear the tension load, which extends the service life of the excavator. The company can design and produce all kinds of two-stage extension arms according to customers' requirements, which are
mainly suitable for earth-rock foundation and deep well excavation. It can be used in river dredging, port construction, subway construction and construction base excavation, with wide operation scope, high efficiency and high safety.
| Item | RL-AE15 | RL-AE20 | RL-AE25 | RL-AE30 | |
| 1 | Single pontoon : length×width×height(m) |
6.5×1.5×1.85 | 8.5×1.5×1.85 | 9.5×1.5×1.85 | 10.5×2.0×1.85 |
| 2 | Weight of two main pontoons( t ) | 12 | 15 | 18 | 25 |
| 3 | Thickness of main pontoon(mm) | 4×5×6 | 4×5×6 | 4×5×6 | 6×8×8 |
| 4 | Total buoyancy of pontoons ( t ) | 20 | 29 | 32.5 | 48 |
| 5 | Structure material | Q355 | Q355 | Q355 | Q355 |
| 6 | Wear material | NM400 | NM400 | NM400 | NM400 |
| 7 | Chains on each pontoon | 2 | 2,3 | 2,3 | 3 |
| 8 | Material of track shoes | Q355 | Q355 | Q355 | Q355 |
| 9 | Quantity | 2 | 2 | 2 | 4 |
| 10 | Size: length×width×height(m) | 4.0×1.5×1.0 | 5.5×1.5×1.0 | 7.5×1.5×1.0 | 7.5×1.5×1.0 |
| 11 | Weight of two side pontoons ( t ) | 2.2 | 3.0 | 4.0 | 4.0 |
| 12 | Total buoyancy of side pontoons ( t ) | 8 | 11.5 | 16 | 16 |
Relong Technology Co., Ltd. Specialize in advanced dredger, 20 year's experience in design, produce, supply, and maintenance made us leader factories in the industry.
Relong provides one-stop customized service according to each client's different dredging site conditions. Professional design, international welders welding work, professional field service, and after-sale service are the foundation of Relong brand equipment high quality, and high reputation.
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