Standard On-Off Thruster Units

Standard model bow and stern thrusters are unsealed units that are usually used on diesel powered vessels because the fumes do not ignite with a spark. Standard On-Off thrusters are available with a "push" strength up to 240kg.

Thrusters come in lots of different sizes. Follow this easy chart and you will be able to figure a size that will work for you:



On the far left side of the chart, the black circles represent recommended stern tube sizes.