Lewmar 185TT Tunnel Thrusters

Models:

• 185TT 3.0 kW– Model 590006

• 185TT 4.0 kW – Model 590008

• 185TT 5.0 kW – Model 590010

• 185TT 6.0 kW – Model 590012

Product Description

The Lewmar 185TT Tunnel Thrusters feature a maintenance-free design with no reservoir, assuring no leaks. Each thruster includes high-performance 5-blade spline-driven propellers delivering balanced thrust in both directions. Critical components include a high-integrity seal and hardened, ground spiral bevel gears for quiet and efficient power transmission. Black box electronics protect the motor from misuse, while self-resetting thermal protection provides added safety. The minimum silhouette hub design optimizes smooth water flow. Installation is simplified with easy plug-together switch connections, making these thrusters robust and user-friendly for various marine applications.

Key Features

• Maintenance-free operation with no reservoir and no leaks

• High-performance 5 blade spline-driven propeller, no drive pin needed

• Black box electronics to prevent misuse and protect motor

• Hardened spiral bevel gear for efficient, quiet power transfer

• Self-resetting thermal motor protection

• Minimum silhouette hub for smooth water flow

• Easy-to-connect plug-together switch wiring

Specifications

What’s in the Box

• Tunnel thruster unit (model as ordered)

• 2-meter motor cable

• Blue Box ICU (Intelligent Control Unit)

• Installation and operation manual