Z-drive: the spps z-drive is particularly suitable for all kinds of marine vessels requiring great maneuverability, such as tugs, tow boats and ferries. this type of propulsion and steering gear is also used in the seabex one diver depot ship r/c model.. A z-drive is a type of marine propulsion unit. specifically, it is an azimuth thruster. the pod can rotate 360 degrees allowing for rapid changes in thrust direction and thus vessel direction. this eliminates the need for a conventional rudder.. Trimming a fast gas boat to run straight can be a frustrating process as you balance the effects of engine and prop torque and the positioning of transom hardware. consideration has to be given as well to the inter-action caused by the relationship of the prop and rudder to both each other and to the back of the boat..
Roger dutton showing how to maneuvering on a z drive tug.. Find great deals on ebay for rc boat drive. shop with confidence.. The new generation of outboard engines the outboard motor is suitable for medium-sized and large racing and sport boats up to 1 m in length. the transmission is carried out via helical toothed metal bevel gears..
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