140TT Tunnel Thruster

140TT Tunnel Thruster
140TT Tunnel Thruster

Manoeuvring around the dock area can be difficult, but Lewmar’s TT Thrusters make docking simple.

The revolutionary design of the TT propeller, the latest in Lewmar’s long history of custom thruster solutions, achieves perfectly even thrust in both directions for maximum control and manoeuvrability.

Product Description

  • 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
  • Blue 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

New composite Motor gearbox

  • Sleek hydro-dynamic design
  • Thick strong sections over stainless steel body
  • Same installation method
  • Same cassette seal meaning maintenance free
  • No need for an anode
140TT Tunnel Thruster Specification
140TT Tunnel Thruster Specification


Model Hub Voltage Power (kW) Tunnel size (mm) Thrust(Kgf) Weight (Kg)
140TT 2.0 Composite 12V 2.0 140 37 13
140TT 2.2 Composite 12V 2.2 140 42 13
140TT 2.0 IP Composite 12V 2.0 140 37 14
140TT 2.2 IP Composite 12V 2.2 140 42 14


123 235 140 73


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