


DIG-DOG Amphibious Pontoon Excavators

DIG-DOG's amphibious pontoon adopts a hollow structure to provide enough buoyancy, so that the whole machine floats on the water surface, ensuring that the whole machine can be transferred in deep waters, and can guarantee a maximum working water depth of 14 meters. Convenient. DIG-DOG's amphibious pontoon adopts a three-row chain structure to improve the safety of walking in water. The unique structure makes disassembly and assembly more convenient.


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Bolt Tension chainIMore convenient to tighten the butter Adjust the tension of the track. | Butter Tension ChainCost-effective bolt tightening. | Slewing platformFour high-pressure cut-off valves to prevent hydraulic oil leakage during disassembly |
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Floating tank - semi-automatic telescopicUse the traveling oil circuit to control the telescoping function | Floating tank - fully automatic telescopicIn-cab controls are done. |
An lmported lsuzu engine that provides powerful performance and low fuel consumption. The overall system is optimised to provide a comprehensive performance upgrade.
Latest fuel filter
The latest fuel filer improves filtration and ensures oil inlet quality, thus improving the reliability of the machine under harsh operating conditions.
Description | DIG-DOG Amphibious Potoons | |||||||||||||||||
AP-50 | AP-80 | AP-140 | AP-180 | AP-200 | AP-250 | AP-300 | AP-350 | AP-450 | ||||||||||
Upper Tons | 3-5t | 6-8t | 11-15t | 16-19t | 20-24t | 25-27t | 27-30t | 30-40t | 40-50t | |||||||||
Pontoon Grounded Length | 1200 | 2000 | 3500 | 4500 | 5000 | 6000 | 6500 | 7000 | 7000 | |||||||||
Undercarriage Length | 5200 | 5700 | 6200 | 8500 | 9500 | 10500 | 10500 | 11500 | 13500 | |||||||||
Overall Length | 6100 | 7260 | 8070 | 10290 | 11460 | 13300 | 13610 | 14480 | 14480 | |||||||||
7300 | 9550 | 11300 | 12950 | 14450 | 14450 | 15450 | 15950 | 15950 | ||||||||||
8500 | 10550 | 12300 | 13950 | 15750 | 15750 | 16750 | 17100 | 17100 | ||||||||||
Overall Height | 2600 | 3700 | 3770 | 2870 | 3950 | 3980 | 4040 | 4140 | 4800 | |||||||||
Counterweight Ground Clearance | 1510 | 1810 | 2010 | 2010 | 2010 | 2010 | 2010 | 2200 | 2540 | |||||||||
Spuds Height | 6000 | 6000 | 6000 | 8000 | 8000 | 10000 | 10000 | 12000 | 12000 | |||||||||
Overall Width | 4700 | 5500 | 6160 | 6360 | 6800 | 6800 | 8000 | 8000 | 8000 | |||||||||
Pontoon Height | 1340 | 1640 | 1840 | 1840 | 1840 | 1840 | 1840 | 2040 | 2340 | |||||||||
Track Gauge | 2700 | 3500 | 3660 | 3660 | 3700 | 3700 | 4700 | 4700 | 4700 | |||||||||
Overall Width | 3700 | 4500 | 5160 | 5160 | 5200 | 5200 | 6400 | 6400 | 6400 | |||||||||
Pontoon Width | 1000 | 1300 | 1500 | 1500 | 1500 | 1500 | 2000 | 2000 | 2000 | |||||||||
Spuds Cross Range | 3500 | 4000 | 4500 | 5000 | 5600 | 5600 | 5600 | 6000 | 6000 | |||||||||
Spuds Width | 4100 | 4900 | 5560 | 5560 | 5600 | 5600 | 6800 | 7000 | 7000 |
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We only use genuine seanless hydraulic lines and are subjected to pressure testing prior to installation | All steel material is processed by CNC machines to ensure a high level of precision and consistency |
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Hydraulic piston motor from Doosanor Rexroth | Premium grade flex able hose |
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Well-experienced and qualified Welder to ensure the welding quality | Sandblast process creates a unique steel surface texture that provides excellent cohesion for paint coating |


DIG-DOG is a branch of BONOVO Group. We have an independent brand and are dedicated to excavation projects in the construction machinery market.
DIG-DOG can provide excavators, wheel loaders, backhoe loaders, skid steer loaders, forklifts for the construction machinery industry, so that
you can buy not only a single machine, but also full range of multi-functional and customized attachments to deal with different work requirements.
DIG-DOG machinery products exported more than 80 countries, and DIG-DOG have our own brand agents in North America, South America, Europe and many other regions,and we welcome more friends to become our brand agents. We can provide customers with more convenient and comprehensive after-sales service. Choose DIG-DOG to make your excavation work more easier and more convenient, and choose DIG-DOG to fully realize the possibility of configuring more accessories for the machine.
Does it float?
Yes. However, working in open water requires additional pontoons and anchoring legs that are designed to give the extra stability necessary for safe operation on open water.