Description
Lewmar 140TT 2.2kw Bow Thruster - 12V | Boat Supply Store
Navigate confined waterways and crowded marinas with enhanced precision using the Lewmar 140TT Gen. 2 bow thruster. This 12V system delivers 92lb of thrust via a 2.2KW motor, designed for seamless integration into a 5.5" tunnel diameter. Its revolutionary propeller design and hardened spiral bevel gears ensure exceptionally quiet operation and maintenance-free performance, directly addressing the challenges of close-quarters maneuvering common in areas like Corpus Christi's packed anchorages.
Key Features
- Revolutionary TT Propeller design for perfectly even thrust in both directions.
- Maintenance-Free Operation with no reservoir to install, eliminating potential leaks.
- High-Integrity Seal for robust durability in marine environments.
- Spline Driven Propeller eliminates the need for a drive pin or anode.
- Blue Box Electronics provide crucial protection against misuse.
- Spiral Bevel Gear system ensures maximum efficiency and near-silent power transmission.
- Self-Resetting Thermal Protection safeguards the motor from overheating.
- Easy Plug-Together Switch Connections simplify installation.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Power | 2.2KW (3HP) |
| Thrust | 92lb |
| Tunnel Diameter | 5.5" |
| Propeller Type | 5-blade, spline driven |
| Gear System | Hardened and ground spiral bevel gear |
| Weight | 29lb |
| Electronics | Blue box |
Who This Is For
Boaters seeking superior close-quarters maneuverability for monohull or catamaran vessels operating on a 12V system and requiring a 5.5" tunnel installation. Ideal for those navigating busy docks and marinas.
How It Compares
| Feature | Lewmar 140TT 2.2kw Bow Thruster - 12V | Competitor |
|---|---|---|
| Voltage | 12V | 12V, 12V |
| Power | 2.2 KW (3 HP) | 2.2 kW (3 HP), 1.4 kW |
| Thrust | 92lb | 220 lb, 88 lb |
| Tunnel Size | 5.5" | 7.28", 5.51" |
| Propeller Type | 5-blade, spline driven | Proprietary, often 4-blade, Often 4-blade, spline driven |
| Weight | 29lb | Approx. 40-50 lb, Approx. 25-35 lb |
Common Concerns Answered
What if I have a very large or heavy boat and need more thrust?
While the Lewmar 140TT Gen. 2 provides substantial thrust for its class, for significantly larger or heavier vessels, higher thrust models from Lewmar or alternative brands may be more suitable to achieve the desired level of control.
Are there any common installation pitfalls with the control panel wiring?
Correct installation of the control panel wiring is critical for reliable operation. Adhering strictly to the provided installation manual and consulting a qualified marine technician can prevent occasional issues and ensure optimal performance.
Is this bow thruster suitable for all types of vessels?
The Lewmar 140TT Gen. 2 is specifically designed for monohull or catamaran vessels requiring a 12V system and a 5.5" tunnel. For vessels with different electrical systems or hull configurations, alternative models should be considered.
Frequently Asked Questions
What is the thrust output of the Lewmar 140TT 2.2kw Gen. 2 Bow Thruster?
The Lewmar 140TT Gen. 2 Bow Thruster delivers 92lb of thrust.
What is the power consumption of this 12V bow thruster?
This 12V bow thruster is rated at 2.2KW (3HP), indicating its power draw under load.
What is the required tunnel diameter for the Lewmar 140TT bow thruster?
The Lewmar 140TT bow thruster is designed for a 5.5" tunnel diameter.
Does the Lewmar 140TT bow thruster require a separate reservoir?
No, the Lewmar 140TT bow thruster features a revolutionary design that does not require a separate reservoir, eliminating a common source of leaks and maintenance.
What is the weight of the Lewmar 140TT 2.2kw Gen. 2 Bow Thruster?
The Lewmar 140TT 2.2kw Gen. 2 Bow Thruster weighs 29lb.
