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Price:$10,180.00 EachTypically Ships In 11 - 12 weeks
SRV100/185T Vertical retracting thruster kit, 24V, On Off control does not include mounting frame
  • Overview
  • Features
  • Specifications
SRV100/185T Vertical Retracting Thruster Kit, 24V, 185mm, 100kg / 220lb

Side-Power's SRV100/185T can be installed as a bow or stern thruster, allowing improved control of the vessel. The DC powered thruster is designed to maximize thrust while minimizing amp draw. Featuring 5-bladed skew back twin rotating propellers, it is purpose designed for the 185mm tunnel. The SRV100/185T is one part of a complete Side-Power thruster system, including tunnel, controls, cables, fuses and battery switches. This model requires a Side-Power supplied frame for installation in composite hulls or a self-made frame for aluminum or steel hulls.

Contact your local Side-Power representative for a system tailored to your needs.

Features & Benefits:

  • Plug and Play S-Link two-way communication control system
  • Compact dimensions
  • Fast deployment time
  • Easy to use control panel (SM8700) with status feedback from thruster (sold separately)
  • Hatch deploys straight out of hull for minimal cutout gaps, creating minimal drag when thruster is retracted
  • Pressure sensor on door automatically retracts thruster when boat speed is too high
  • Thruster lock out: thruster is disabled when fully or partially retracted


  • Propulsion technology know-how maximizing amount of thrust from the system
  • Lightweight composite propellers reduce work needed to get up to speed and stop rotation
  • Streamlined gear housing reducing turbulence in the tunnel and maximizing flow


  • Compact sized units to reduce the amount of interior volume needed
  • Simple Plug and Play wiring
  • Easily accessible battery terminals
  • Fast and safe propeller mounting with lock nut
  • GRP and composite bolt-on stern thruster tunnel kits pre-drilled for ease of installation
  • Easy access zinc anodes allowing quick and simple changing
  • Sealed gearleg so no messy oil fill-ups needed during installation

Safety and Reliability:

  • Overheat thermal switch on electric motor stops operation, preventing damage to the electric motor
  • Mechanical protection of drive gear through flexible coupling between gearleg and motor
  • Self-locking high pressure contacts extend solenoid life and improve current conduction
  • Extra insulation to help prevent wear and heat damage of internal wiring
  • Non-conductive and self-extinguishing solenoid covers
  • Control panels have child-safe on system and timed shut down from last use
  • 2 Year limited warranty
Thrust @ 21VDC220 lbs (100 kg)
Thrust @ 24VDC256 lbs (116 kg)
Typical Boat Size40-55' (12-17 m)
Propulsion SystemTwin
Tunnel Diameter (I.D.)7.3" (185 mm)
Power @ 21VDC10.5 hp (7.8 kw)
Recommended Fuse Size325 Amps (SMANL325)
Minimum Battery Capacity760 CCA SAE
Approximate Ship Weight (lbs)113


Cancer and Reproductive Harm-

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From the world’s first patented navigation light to the first electrical EXd control unit, the first seismic equipment, and the first Ex-certified heating solution, R.STAHL TRANBERG is a true industrial pioneer synonymous with quality and innovation. Our smart and environmentally friendly solutions are often deployed in some of the world’s most unforgiving environments and to the highest standards of operational excellence and safety.