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Seafloor Systems TriDrone

*The TriDrone™ USV is a super-compact, portable platform for conducting hydrographic surveys in confined & remote bodies of water. With remotely controlled capabilities, a durable assembly, and a hull-integrated single beam echosounder, this USV brings automation and efficiency to any work site. The USV gains stability from its triple pontoon design and folds into thirds for one-person transport. Its maneuverable servo thruster steers the USV into previously unreachable zones with heightened precision and repeatability. Safely conduct hydrographic surveys from the shore and increase productivity in the field with the TriDrone™.


Data Sheet

*Survey Speed: 3 kn

Top Speed: 6 kn (Payload Dependent)

Length: 121.92 cm / 48 in

Folded Width: 32.5 cm / 12.8 in

Unfolded Width: 86.36 cm / 34 in

Hull Material: UV Resistant HDPE

Frame: 15% Glass Filled Nylon

Hardware: Stainless Steel

Weight: 10 kg / 22 lbs

Payload: 11 kg / 25 lbs

Power: 1 x 14.8 VDC 16 Ah Battery LiPo

Battery Endurance: 8 Hours at Survey Speed

Electronic Control Unit: 2 x 120 amp

Motor: 1 x Brushless Thruster with Weed Guard

Steering: Articulated Servo Steering

Remote Control:Horizon™ Spektrum Remote Control

Remote Control Range: Up to 1 km

Front Hatch: 1 x 7" Twist-Out Watertight Closure

GPS: Compatible with All Brands

Echosounder Package: Single Beam Sonar Systems