Lewmar 110TT GEN2 1.5kW 12V Bow Thruster – Confident Maneuvering Made Simple
The Lewmar 110TT GEN2 bow thruster is engineered to deliver smooth, quiet and precise maneuvering when space is tight. Whether docking in a crowded marina or compensating for strong side winds, this compact thruster provides instant directional control, giving you the confidence to move your vessel exactly where you need it.
The optimized 5-blade composite propeller ensures even thrust in both port and starboard directions, while the composite motor housing and tunnel offer long-term corrosion resistance without adding unnecessary bow weight. The motor features integrated thermal protection, helping maintain reliability during repeated short bursts of operation.
For intuitive handling, the system can be operated via a joystick or touch control panel, both of which include Lewmar’s Black Box security lock to prevent accidental or unauthorized activation — especially valuable for charter and shared vessels.
Key Features
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High-efficiency 5-blade propeller for balanced thrust in both directions
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Quiet and smooth operation due to optimized hydrodynamic profile
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Thermal overload protection for extended motor life
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Composite drive housing and tunnel – corrosion-resistant and lightweight
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Joystick or touch-panel control with Black Box safety lock
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Plug-and-Play installation with preconfigured cabling
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Ideal for sailboats and motorboats 6–9 m in length
Technical Specifications
| Specification |
Value |
| Power |
1.5 kW / 2.0 HP |
| Voltage |
12V |
| Maximum Thrust |
Up to 28 kg |
| Peak Current Draw |
200A |
| Recommended Fuse |
200A |
| Tunnel Diameter |
110 mm |
| Recommended Tunnel Length |
≈ 750 mm |
| Propeller Type |
Single 5-blade (Simplex 5P) |
| Housing Material |
Composite |
| Weight |
10 kg |
| Suitable Boat Length |
6–9 m |
| Warranty |
1 Year |
Applications
| Vessel Type |
Suitability |
Notes |
| Sailing yachts 6–9 m |
✅ |
Excellent bow control during docking |
| Motorboats up to 9 m |
✅ |
Better handling in marinas |
| RIB / Lightweight craft |
✅ |
No unnecessary forward weight |
| Catamarans |
⚠️ |
Requires configuration advice |
Why Choose Gaelix Marine Service
We are the authorized reseller of Lewmar, Lofrans, Max Power and Lalizas, supplying only genuine, factory-certified equipment.
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Worldwide & European shipping with reliable logistics partners
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Individual configuration support based on your vessel type, length and usage
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Official products only — no substitutes, no aftermarket copies, full manufacturer warranty
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Professional installation and service available at our workshop in Athens
Your boat’s performance and safety are our priority — we equip yachts the right way, not just “sell parts”.
| Model |
Voltage |
Performance |
A |
B |
C |
D |
Tunnel length |
| mm |
in |
mm |
in |
mm |
in |
mm |
in |
| 110TT |
12 V |
1.5 kW (2 HP) |
123 |
4 5/6 |
261 |
10 1/4 |
110 |
4 1/3 |
67 |
2 5/8 |
750 mm |
| 140TT 2.0 |
12 V |
2.0 kW (2.7 HP) |
123 |
4 5/6 |
235 |
9 1/4 |
140 |
5 1/2 |
73 |
2 7/8 |
750 mm |
| 140TT 2.2 GEN2 |
12 V |
2.2 kW (3.0 HP) |
123 |
4 5/6 |
211 |
8 5/16 |
140 |
5 1/2 |
73 |
2 7/8 |
1000 mm |
| 185TT 3.0 GEN2 |
12 V |
3.0 kW (4.0 HP) |
130 |
5 1/8 |
271 |
10 21/32 |
185 |
7 9/32 |
85 |
3 11/32 |
1000 mm |
| 185TT 4.0 GEN2 |
12 V |
4.0 kW (5.4 HP) |
148 |
5 13/16 |
294 |
11 9/16 |
185 |
7 9/32 |
85 |
3 11/32 |
1000 mm |
| 185TT 5.0 GEN2 |
12 V |
5.0 kW (6.7 HP) |
162 |
6 3/8 |
316 |
12 7/16 |
185 |
7 9/32 |
85 |
3 11/32 |
1000 mm |
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