Lewmar 185TT6.0 Kw 8HP Gen2 24v Bow Thruster
Lewmar 185TT6.0 Kw 8HP Gen2 24v Bow Thruster — Product description
Why Choose the Lewmar 185TT Gen2 Bow Thruster for Effortless Maneuvering
Imagine gliding into a tight marina slip with confidence, even in crosswinds or strong currents. The Lewmar 185TT 6.0 kW Gen2 tunnel thruster delivers exactly that kind of precision control for mid-sized boats. Designed for sailors and powerboaters who demand reliability without the hassle, this 24V model packs 97 kgf of thrust to make docking a breeze. Unlike older systems that require constant upkeep, the Gen2 series eliminates reservoirs entirely—no leaks, no fluid checks, and zero maintenance headaches.
What sets this thruster apart is its engineering focus on real-world performance. High-performance five-blade propellers ensure balanced thrust in both directions, so you get consistent power whether porting or starboarding. The spline-driven design ditches fragile drive pins, reducing wear and boosting longevity. Paired with a hardened spiral bevel gear, it transmits power quietly and efficiently, keeping noise levels low during those early morning departures.
Standout Features That Make a Difference on the Water
- Sealed for Life: A high-integrity seal protects against corrosion and water ingress, ideal for harsh marine environments.
- Smart Electronics: The black box ICU safeguards the motor from overloads and misuse, with self-resetting thermal protection on all circuits.
- Smooth Operation: Minimum silhouette hub design minimizes water turbulence for optimal flow and maximum efficiency.
- User-Friendly Controls: Pick joystick or touch panel options with plug-and-play switch connections—simple setup, intuitive handling.
- Robust Build: Stainless steel hub resists rust, while the overall 97 kg unit weight provides stability without excessive heft.
These aren't just specs on paper; they're proven in demanding conditions from coastal cruising to offshore adventures. Boaters rave about how the Gen2's upgrades deliver smoother, more responsive control compared to first-gen models.
Performance Tailored for 40-60 Foot Vessels
Fitted for a 185 mm tunnel diameter, this 6.0 kW (roughly 8 HP equivalent) powerhouse shines on displacement hulls and planing boats up to around 60 feet, depending on load and conditions. At 24V, it draws efficient power from standard marine battery banks, minimizing voltage drop issues common in 12V setups.
| Specification | Details |
|---|---|
| Hub Material | Stainless Steel |
| Voltage | 24V |
| Power Output | 6.0 kW |
| Tunnel Size | 185 mm |
| Thrust | 97 kgf |
| Weight | 97 kg |
Pro tip: Pair it with a dedicated battery and solenoid for peak performance, ensuring quick bursts of thrust when you need them most.
Easy Installation and Versatile Applications
Installation is straightforward—everything plugs together with a included 2-meter motor cable and the blue-black ICU controller. No need for custom wiring harnesses or hydraulic lines. It's perfect for retrofits on fiberglass hulls or new builds, fitting snugly into 185 mm tunnels without major fiberglass work.
Think beyond docking: Use it for precise station-keeping at anchor, fighting tidal currents, or even windlass assists during anchoring. Saltwater sailors appreciate the sealed design that shrugs off submersion, while freshwater users love the whisper-quiet operation.
Complete Kit for Quick Setup
Your package arrives ready to install: the full Lewmar 185TT 6.0 kW Gen2 thruster unit, 2-meter motor cable, and blue-black ICU. It's all you need to get maneuvering like a pro.
Frequently Asked Questions
What makes the Lewmar 185TT Gen2 different from hydraulic thrusters?
Electric models like the 185TT Gen2 skip hydraulic reservoirs, eliminating leaks, maintenance, and fluid changes. They're lighter, quieter, and respond faster for precise control.
Is this bow thruster suitable for saltwater use?
Absolutely. The stainless steel hub and high-integrity seals provide excellent corrosion resistance, making it ideal for marine environments.
What boat sizes does the 185TT 6.0 kW fit best?
It's optimized for boats 40-60 feet with displacement hulls, delivering 97 kgf thrust for confident handling in winds up to 25 knots.
Does it require any ongoing maintenance?
No routine maintenance needed. Self-resetting thermal protection and sealed components keep it hassle-free—just rinse after use in dirty water.
What control options are available?
Choose joystick for tactile feedback or touch panel for sleek helm integration. Both connect easily with plug-together wiring.
How does the thrust compare in forward and reverse?
Symmetric 5-blade propellers deliver equal 97 kgf thrust both ways, unlike asymmetric designs that lose power in reverse.
What's the tunnel diameter requirement?
Precisely 185 mm inner diameter ensures a perfect fit and optimal water flow for maximum efficiency.
Lewmar 185TT Tunnel Thrusters
Model: 590013- No reservoir to install, no leaks and no maintenance
- High performance 5 blade propellers give equal thrust in both directions
- High integrity seal
- Spline driven propeller, no drive pin required
- Black box electronics prevents misuse and protects motor
- Hardened and ground spiral bevel gear for maximum efficiency and quiet power transmission
- Self resetting thermal protection on all motors
- Choice of Joystick or Touch Panel controls
- Easy plug together switch connections
- Minimum silhouette hub for smooth water flow
185TT Tunnel Thrusters
Specifications| Model | 185TT 6.0 |
| Hub | Stainless Steel |
| Voltage | 24V |
| Power (kw) | 6.0 |
| Tunnel Size (mm) | 185 |
| Thrust(kgf) | 97 |
| Weight (kg) | 97 |
What's in the Box:
- Lewmar 185TT 6.0KW 8HP Gen2 Thruster, 2 Meter Motor Cable, and Blue Black ICU
"Lewmar \u00b7 8 hpGreat care and attention to detail goes into the design and manufacture of every Lewmar thruster. High performance, ease-of-use and reliability are Lewmar's priorities. In order to achieve that, every thruster they make includes the features below. If you choose a Lewmar thruster, one thing is certain; you need never worry about a tricky docking maneouvre again.See more details at SatPro \u00bb"
SKU: NVN-1000861
MPN: 590013
UPC: 743683010101
Technical specifications
| Brand | Lewmar |
| Model | Lewmar 185TT6.0 Kw 8HP Gen2 24v Bow Thruster |
| SKU / MFR# | 1000861 |
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