Radio Controlled Boats |

I’ve gotten a lot of questions lately about the difference between nitromethane (Nitro) vs.regular 2 cycle engine gas used in rc gas boats.

First, let’s understand that nitro and gas are two completely different animals. You should never throw gas(2cycle) in a nitro( glow plug) and vise-

versa. It’s funny how so many think rc gas boats are the same as the nitro boats.

Nitro, while it does have oil, as one of it’s components, also contains nitromethane and methanol. The methanol supplies the

energy and is the main component, the oil aides in temperature control and the nitromethane provides oxygen to the glow engine creating more combustion,

therefore more power.

The hydrocarbon nature of gasoline just can’t match the nitro’s superior combustional properties. That’s why the top racers choose nitro engines over the

gassers. They are also smaller and lighter, so the increased power to weight ratio, really makes for a faster boat.

IN MY Opinion

If speed isn’t an issue, you should not bother with the nitro rc boats.

Just pay the extra up front cost for a good rc gas boat and save yourself from all the extra hassels nitro’s bring to the table.

Nitro’s Negatives:

1.Nitro requires one to handle it with great respect. It is highly flamable.

2.A proper container is a must. This stuff evaporates real fast and you don’t want to contaminate it with water, or anything else for that matter.

3.Nitro is harder to find (at least compared to regular gas) it’s only sold at hobby stores and online.

4.Because of the more combustional fuel, glow plug engines are harder to adjust and maintain.

5.Nitro is conciderably more expensive than gasoline. When all is said and done this makes the nitro rc boats, more expensive than the gassers.

Nitro’s Positives:

1.Speed 
                                                               
2.Speed

3.Speed

You do not want to find yourself asking this question…ever.

But from time to time, for a myriad of reasons, everyone will eventually end up with their rc boat dead in the water and need to have a plan for retrieval. The outcome can be a minor inconvenience or a total disaster depending on how well you’ve prepared.

As much fun as radio control boats can be, to insure that it stays that way, hope for the best, plan for the worst. So long as you realize you’re dealing with the possibilities of drowning, injury from boat operation i.e. cuts from sharpe, spinning propeller blades, if you have a gas or nitro rc boat, you’ve got flammable material to deal with, and lets not forget sunscreen.

 
If you’re lucky you’ve picked an area where no one else is boating. If there are swimmers, you are in the wrong spot. Never operate your rc boat while others are in the water and that includes you. No wading…these boats can come in at speeds you don’t want to be in the way of.
The problems multiply when others are in the area. Your dead boat can now cause harm to them and/or their property. Yikes…

As I’m sure there are more ways to skin this cat, here are four of the more common methods of dead boat retrieval. Although these methods usually work quite well… none of them are perfect.

1. Retrieval Boat

I’ve read articles saying an inflatable raft is good to use, but one must be careful when around any of the metal boat parts, especially the propellers, as they tend to be very sharpe. A canoe or a rowboat would be ideal, but what a pain in the butt carting them around.

2. Radio Controlled Retrieval Boat

Taking a slightly modified 2nd rc boat(my modification involves a coat hanger…)and simply using it like a tug boat, pushing your main boat back to shore.  
There are some pretty cheap electric rc boats that are capable of doing just this or maybe you’ve still got that first boat that just wasn’t fast enough, collecting dust. So long as the 2nd boat fits into a backpack and is strong enough to bring your rc boat home, this method works well.

3.Fishing Rod with tennis Ball

Because of it’s portability and ease of use this method of snagging your boat with the trennis ball, that’s attached to the end of your fishing line, is quite popular. Depending on how accessable the shore line is and how far away your boat is determines how this method’s overall effectiveness will be.

The best method I’ve seen but not tried is combining the rc electric retrieval method with the fishing rod. Attach your line to the retrieval rc boat and afer circling the dead boat use the rod and reel to bring back both rc boats. This will also save those batteries on the electric rc boat.

4.Water Currents

This method really only works if you basically have the whole place to yourself. You better know where you are and have an idea of the nature of the water currents or you might be in for a long wait.
One of my favorite places drains out into a creek and I know everything heads that way. I rarely worry about having any of the above because I know no one is ever there and with the currents I’ll have my boat back in no time.

Hopefully you’ll never have to deal with a dead boat(not likely) and remember…hope for the best, prepare for the worst.

Shark 33cc Gas Rc Boat

OK …who wants to race?                                                   

rc boats “>Fiberglass RC Boats

Radio Controlled Boating Tips

Radio controlled boats are a great way of passing the time and enjoying oneself. 

Radio Controlled Boats are better than the rc cars, I think, just because of the fact

your going to be by some body of water and it’s usually summer and it’s usually

hot. Kinda goes together if you ask me.

Athough a lot of electric radio controlled boats are perfect for helping a beginner

master the basics, the current era of advanced electric design can give the best of

both worlds for all of today’s R/C boat enthusiasts. Here’s a little beginers guide to

get you going.

Come back soon as there’s always something new to read or look at in this blog. In

fact my goal is to have this blog be your radio controlled toy guide to online

atrticles, product reviews, cool rc boat videos.

Electric RC Boats

If your project is sport, racing, or scale, you have two options: fuel or electric.

Most electric boats require 6 cell 7.  An electric motor and reduction gearbox is

used to drive the output arm and a variable component such as a resistor

“potentiometer” or tuning capacitor. 

Fuel

Fuel, start packs, batteries and chargers are almost always sold separate and

must be purchased in order to operate the boat when it arrives.  Nitro boats use

Nitro-Methane fuel and Gas boats use regular car gas with oil mixed in the fuel. 

Special caution must be taken while near fuel sources.

Gas and Nitro rc boats

Gas boats are capable of very high speeds usually in the 40 to 45mph range.  Gas

engines are slightly more complicated mechanically because they have spark plugs

and magnetos.  Gas and Nitro boats can run for extended periods of time. 

Gasoline-powered vehicles require only a receiver battery pack and a means to

start the motor, usually a pullstart.

If you are looking for some fun in the summer, then  controlled boats“>radio controlled boats are

just for you.  Various radio controlled boats are available for purchase by hobbyists

and consumers; knowing which is right for the individual is very important to a

successful investment and purchase.           

If you’re looking for RC model boats

you need to go over at

www.radiocontrolledstuff.net Today…

Looking for an outdoor activity, that’s so much fun, you’ll actually find the time to do it? Operating rc (radio controlled ) boats, out on some beautiful body of water, is one such activity. It can be the slow and easy going radio controlled sailboats, or the loud and really fast nitro rc racers. From kids to so called grown-ups, there’s a radio controlled boat that’ll get you outside and away from the office and keep your kids off the streets.

So how do you figure out what’s the best remote control boat to buy? There’s sailboats, warships, yachts,  submarines, hovercraft, and my new favorite the flying rc boat, just to name a few. There’s also a wide array of boat sizes. Mini to so big you’d swear you could hop in it yourself. You should also know a lot of these boats are not toys. They are for serious hobbyists only. Don’t get talked into a boat thats too advanced, it will only lead you to great frustration.

If you know you’ll be using a specific body of water most the time, you should consider factoring that into your decision as well. Don’t get a big rc boat if the area is small, don’t get a loud rc boat if there’re houses near by. If there are a lot of weeds you can get a flying radio controlled boat, a hovercraft, anything that gets it’s propulsion from an out of the water propeller or jet . The regular radio controlled boats hate weeds and they will render your radio controlled boat useless. Hopefully you have a variety of places to go rc boating and therefore more options at your disposal .

The two basic types of radio controlled boats are the sport boats and the racers. It’s a pretty simple choice for the newbie. You’ll want some kind of sport boat. Don’t worry, these remote control model boats go fast. They don’t go as fast as the racers, obviously, but the ease of use, reliability, and lower  maintenance, make them the only logical choice for the beginner.They also come, “ready to go” (RTR ) right out of the box, for those not wishing to have to build it from a kit.

For an advanced rc boat hobbyist it just depends on your commitment and available time and money. If you do need more than just a sport boat… no problem. The racers are totally built for a certain task…speed. All else is not an issue. Higher maintenance and cost are the norm. No leeway for screw ups. One wrong move and your beloved nitro rc racing boat is toast. There are many organized events the serious hobbyist can enter( races, speed record challenges,etc. ) For the competitive soul, this is can be quite exhilarating.

There are three primary types of propulsion systems used on radio controlled boats: nitro, gas and electric. Nitro is by and large reserved for the rc racers. The nitro or glow plug gives the boat engine  more boost than the regular gas rc models and is also more expensive to use. The gas boats while costing more than nitro don’t go as fast but are easier to maintain and the fuel is less expensive. So if you want less hassles than the nitros’ and more time on the water than an electric rc boat,  this is a great choice. The electric radio controlled boats are the more popular of the three. They don’t go as fast as the other two and the batteries don’t last long enough for my tastes, but they are easy to learn on, go plenty fast, have very little maintaining to do, are cheaper in  general, and aren’t as loud.

For more on RC ( Radio Controlled ) Boats there are more articles and videos here that are always being updated. Make sure to stop by my store at http://www.radiocontrolledstuff.net and check out our catalog of quality rc boats at wholesale prices.

The first popular use of radio control systems in models began in the early 1950’s with single-channel self-built gear… commercialized equipment followed later on. 
In the 1990s miniaturized equipment became widely obtainable, permitting radio control of the most small-scale models, and by the 2000’s radio control was commonplace even for the control of low-priced toys.  Prior to radio control, numerous models would employ simple burning fuses or clockwork mechanisms to control flight or sailing times. 

Typical radio control systems for radio-controlled models utilize pulse width modulation (PWM), pulse position modulation (PPM) and more recently,  spread spectrum technology, and trigger the various control surfaces using servomechanisms. 

Thanks to the advent of Modern powerful electric technology, today’s electric boats are accessible in larger scale models providing motors that can maintain lightning quick speeds. 

Just like when you purchase a new car you have to break in your radio contcontrolled boats. What you do is make certain that the motor is not under load ( not attached to anything).  Oil up the bearings well with a silicon or find machine oil and then connect the motor to a four cell pack and let it run for about twenty minutes. Then shoot them with a motor cleaner and then reoil.
Breaking in the motor is more important if you have a high RPM or high torque motors. To break in these motors run them on 6v for twenty minutes after oiling them down really well.

Powerboats of various types make up the lion’s share of RC craft.  This group can be divided into two classes: sport boats and racers. 

Sport boats are fashioned first and foremost to be entertaining. This takes a back seat to functionality.  Sport boats are in all probability the better choice for novice modelers, as they are designed with an eye toward simple and dependable performance with a healthy  dosage of speed mixed in. 

Racing boats are more unyielding and, consequently, more temperamental.  These boats are the fastest, but they are also the most high-maintenance and the most difficult to drive.

Many people are opting to purchase electric boats, as there is a good deal less upkeep to do .The biggest drawback is that electric boats gets slower as the run time progresses and the battery power is exhausted.

Most serious hobbists go for the gas and nitro models as these babies will require  
much more tweaking, and if speed is your thing …go nitro.

The one thing in common with all types of r/c boats… They do not tolerate “sea weed” in the water. The majority of radio control boats use rudder and propeller systems that are submerged fairly deep into the water .This can be overcome by the new flying boats that utilize out of the water propellers for propulsion.

So wheather you like to take it easy, or forever trying to break the speed record
( it’s around 140 mph!!) this  is a very high form of recreation that everyone can enjoy.

C.Jones radiocontrolledstuff.net

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