Neptune SB-1 Submarine-Thunder Tiger

The NEPTUNE SB-1 submarine is the 1st underwater R/C model by Thunder Tiger. Equipped with high technology operating equipment in the inner hull tub, covered by the brilliantly yellow color outer hull, the NEPTUNE SB-1 will let you enjoy the otherwise hidden, underwater world.

Adopting a static diving system, operating the Neptune is just like the real thing. The system is driven by a ballast tank with pump & motor unit. Start the pump to induct the water into the ballast tank. Control the amount of water in the ballast tank, the submarine can dive from the surface and stay underwater in static. Using the propulsion power unit and full elevator and rudder control, you can drive the submarine graceful sailing underwater. Install a digital camera (optional) and you can watch the amazing underwater scenes.

Equipped with a auto-detect protecting system, if the system detects low battery power, low transmission signal, leakage, then the roll pump will auto start to flood the water out of the ballast tank to make the submarine float back to the surface.

Radio Control model
High impact ABS plastic hull
12V motor propulsion power unit
Dual Static & Dynamic Diving System
Ballast tank w/roll pump & motor drive system
Fully elevator/rudder control device
Auto-detect electronic protecting system
Video transport cable connector equipped
12V Sealed Lead–Acid battery included

Displacement(mm / in.) 7.7kg surface, 7.95 kg submerged
Length(mm / in.) 774mm
Height(mm / in.) 285mm
Beam(mm / in.) 290mm
Draft(mm / in.) 200mm
Propeller 3 blades OD:40mm Pitch:41mm
Speed 1.45knots(2.7km/h) surface, 1.08knots(2km/h) subme
Operating Diving Depth(mm / in.) 5M
Max. Diving Depth(mm / in.) 10M (mechanical limit)
Propulsion Motor 12V motor
Neptune SB-1 Submarine


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