Lewmar 185TT GEN2 Electric Bow Thrusters 12V & 24V 3.0–6.0kW 58–97 kgf

ID 1380323

$ 3,358.36

1-2 weeks delivery time

Voltage:

Power, W

The Lewmar 185TT GEN2 Bow Thruster range includes eight electric tunnel thruster variants with 12V or 24V power supplies, motor outputs from 3.0 to 6.0 kW (4.0–8.0 HP), and thrust ratings from 58 to 97 kgf. All models feature the integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin. Tunnel diameter is 185 mm.

Description
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Lewmar 185TT GEN2 Electric Bow Thrusters 12V & 24V 3.0–6.0kW 58–97 kgf

The Lewmar 185TT GEN2 series is a range of second-generation electric tunnel bow thrusters designed for boats requiring high thrust and dependable low-speed maneuverability. Available in both 12V and 24V configurations, the range includes motor outputs from 3.0 to 6.0 kW and thrust ratings from 58 to 97 kgf. Every model incorporates Lewmar's redesigned GEN2 platform with an integrated Blue Box controller, updated electronics, and a high-performance 5-blade propeller for efficient thrust in both directions.

Key Features

Second-generation Lewmar TT bow thruster platform with redesigned electronics.
Available in 12V and 24V versions.
Motor outputs from 3.0 kW (4.0 HP) to 6.0 kW (8.0 HP).
Thrust ratings from 58 kgf to 97 kgf.
Integrated Blue Box controller with built-in fuse and indicator lamp.
High-performance 5-blade propeller providing equal thrust in both directions.
Self-healing thermal protection on all motors.
Plug-and-play wiring for simplified installation.
Compatible with Lewmar joystick and touch button controls with multifunction LED.
High-integrity sealing system eliminates the need for an external oil reservoir.
Spline-driven propeller design without a drive pin.
Hardened, ground spiral bevel gears for quiet and efficient power transmission.
Minimal silhouette hub for improved water flow.
Ignition Protected (IP) versions available on request.

Available Variants

Osculati Part No.	MPN	Model	Voltage	Power	Thrust	Dimensions A/B/C/D (mm)
02.052.03	590006	185TT3.0 GEN2	12 V	3.0 kW (4.0 HP)	58 kgf	148 / 293 / 185 / 83
02.052.04	590007	185TT3.0 GEN2	24 V	3.0 kW (4.0 HP)	58 kgf	148 / 293 / 185 / 83
02.052.05	590008	185TT4.0 GEN2	12 V	4.0 kW (5.4 HP)	65 kgf	148 / 293 / 185 / 83
02.052.05	590009	185TT4.0 GEN2	24 V	4.0 kW (5.4 HP)	65 kgf	148 / 293 / 185 / 83
02.052.06	590010	185TT5.0 GEN2	12 V	5.0 kW (6.7 HP)	82 kgf	162 / 315 / 185 / 83
02.052.07	590011	185TT5.0 GEN2	24 V	5.0 kW (6.7 HP)	82 kgf	162 / 315 / 185 / 83
02.052.09	590012	185TT6.0 GEN2	12 V	6.0 kW (8.0 HP)	97 kgf	161 / 343 / 185 / 83
02.052.10	590013	185TT6.0 GEN2	24 V	6.0 kW (8.0 HP)	97 kgf	161 / 343 / 185 / 83

GEN2 Design & Control

The Lewmar GEN2 platform integrates the Blue Box control unit with built-in power distribution, logic control, indicator lamp, and fuse into a compact assembly. Phoenix Contact terminals simplify electrical installation, while plug-and-play wiring enables quick connection to compatible joystick or touch button control panels. The maintenance-free sealing system eliminates the need for an external oil reservoir, and self-healing thermal protection improves motor reliability during continuous operation.

Package Contents

Lewmar 185TT GEN2 Bow Thruster (selected variant only).