This STANDARD EDITION amphibious excavator is based on a modified Euromach F65 Big Foot (Forester II).

It is is paired up with a pontoon set of 6m or 8m, depending on the work environment.

Up to 4.5 meters water depth.

Standard Aqua Spider™ with 6m Pontoons
Suitable for use with accessories under 400kg (standard range of buckets).

Standard Aqua Spider™ Amphibious Excavator with 8m Pontoons
Suitable for heavy construction work or with heavier accessories (hydraulic breakers, mulchers, grabs...)

This heavy duty MARK II amphibious excavator is based on a modified Euromach R105 Big Foot (Forester II).

It is always paired up with the 8m pontoon set.

Up to 4.8 meters water depth.

Mark II Amphibious Excavator with 8m Pontoons
Suitable for heavy construction work or with heavy accessories (hydraulic breakers, mulchers, grabs...)

This heavy duty MARK II amphibious excavator is based on a modified Euromach R105 Big Foot (Forester II).

It is always paired up with the 8m pontoon set.

This model has a notable boom extension increasing its max.  excavation depth to 7.7 meters.

When paired with Aqua Legs stabilizers, this amphibious excavator can work in water of up to 4.8m depth.

Mark III Amphibious Excavator with 8m Pontoons
Suitable for heavy construction work with extended boom reaching up to 7.70m.

For work in deeper waters, the Thainex Aqua Spider™  amphibious excavator can be fitted with Aqua Legs™. These hydraulically adjustable support legs extend the underwater reach of the machine  making the total max. water depth up to 4.8m depending on ground conditions. The length of the legs is manually adjustable.

Any Thainex Aqua Spider amphibious excavator can be fitted with Aqua Legs™ provided that the machine uses 8m pontoons.

Each leg weighs approx. 244kg.

Aqua Legs™ exist in 2 versions: