Portable 2 Wheel Dolly

0 views
Skip to first unread message

Klacee Sawatzky

unread,
Aug 4, 2024, 8:14:12 PM8/4/24
to xemerriaprop
Thedollies can be used to mount and dismount single or double wheels on heavy vehicles. They have hand and foot controls plus revolving wheels to give maximum maneuverability. The carriage moves on roller bearings and the arms are adjustable to cope with different wheel sizes.

The RAH 227/B has adjustable arms that can recline and be adjusted for different size wheels. Thank to a greater lifting height and to its shape it is also suitable for mounting wheels on turning machines.


To request a quote*, you only need to click on the icon . You will find it in the technical charts or on the products pages of our website.Then simply complete your contact details before confirming your quote basket.




Hi I recently took my plane to a hanger and found that pushing it in and out is a lot harder by myself without someone back there guiding the tail . Since I'm Kaddy corner in the shared hanger . I gathered up some materials to build a simple tail wheel dolly and searched many pictures but I can't decide if I want it to pivot before or aft of the tail wheel . I would think you would want to push down on the dolly to raise the tail rather than pick up like most pictures I see . Anybody have any input or thoughts on this ? Thanks ,Toby


Looks good and should work - I liked the shovel conversion because it is unique, and no welding required. But my nosedragger don't need one, just a collapsible towbar made from an old aluminum crutch. EDMO


Hi Edmo not sure if you remember, but you sent me the magnum manual a wile back . Thanks again ! Also I've only flown 172's and haven't been up in 4 years no tail wheel time . I'm still waiting on a few things to get current ,but couple guys at the strip telling me to go practice getting the tail up . Any thoughts on this and how to go about it thanks .


I would suggest some taildragger time with an instructor in a more tame type plane before tackling an Avid - I don't have any Magnum experience and don't know anyone who does - It might be a little easier to handle than a standard Avid or Kitfox. The smaller birds are quicker than a factory taildragger in all respects, and experienced instructors can be surprised by the "high-performance" and responses needed for them. You are going to need a BFR anyway, so why not get in some practice with that instructor, and you have to get the TD endorsement. Calm air is needed for the first few hours in a TD - a gusty x-wind will need more skills to handle - it is not like landing a nosedragger. So, I guess everything is a "go" for your Magnum? What engine do you have? EDMO


With the wings spread my Kitfox is easy to move by hand on any surface. The tail only weighs 35 pounds and with just a little push on the lifting handle I can unlock the tail wheel and push or pull the plane around with ease.


I built the tail wheel scoop to move the plane on my gravel driveway when the wings are folded. With wings folded the tail weighs 175 pounds and the little hard Maul tail wheel digs in on the gravel or grass. I fold the wings first then scoop up the tail wheel.


One time the local college aviation department borrowed my plane to use as a prop at for a career day for sixth grade girls. I unloaded the plane out on the street with the wings still folded then scooped up the tail wheel and pulled it along the sidewalks to the display area then spread the wings. There were a lot of questions from people about how the airplane got there.


I'm planning all of the above you mentioned . I'm waiting on my A&P to get time for the condition inspection . The engine is a lycoming 0320 D 1-A . When I took it to the grass strip I had to unload at the north end and taxi to the south end were the hanger is . I could tell then it was gonna be a handful for me anyway !


I would not try tail up taxiing, the change in power setting for fast taxi practice and the change in attitude are the most risky. Like Ed said get some instruction, as much as you can stand, and then use a 3 point takeoff and landing on your first flights IMHO.


Here is another good book of info and flying stuff about the Kitfoxes (aka Avid clones) including TD, Tri-gear, wheels and floats - maybe skis, and lots of flying info. I copied a couple of pages. You can buy this from Kitfox. EDMO


As a CFI I agree, DO NOT taxi with the tail up. You're just asking for issues and a ground loop. Any test flying pamphlet/book or article that is written by anyone that knows will tell you the same thing. You are too close to flying speed and there is very little margin of error. If you are going to get the tail up, only do it when you plan to fly around the pattern.


Get some time with a competent and experienced tailwheel pilot or better yet, CFI. It's not worth the risk. I've paid a lot of attention to the NTSB accident summary's for many years. There are way too many people that end up messing up a perfectly good, flyable aircraft because it was ready to fly and they weren't. Not trying to hash it over but I believe this is a very highly overlooked safety concern that pops up all the time online.


I have done a lot of crazy flying in my USAF days, but the one time that I really scared myself was using the FAA's AC on test flying. I had restored a biplane, Starduster Too, and decided to go through the entire flight testing to be safe. In the AC it recommended a "high speed" taxi test. I was at an airfield that had 10,000' of runway that was 150' wide. I lined up on the centerline, then pushed up the power. The tail started flying a few seconds later, I pulled the power out and the tail dropped back to the ground...then the fight was on! I explored each edge of the 150' wide runway more than once!!!


Solution? Don't do a high speed taxi test! While doing your normal speed taxi, look for bad tracking tendencies. If you are seeing bad tracking during regular taxiing you had better believe it would be a wild ride when going fast.


Another great technique, on your first flight is to wear shoes that have thin soles so you can feel the pressure you are putting on the pedal and it helps you avoid inadvertently applying brakes. Hitting the brakes inadvertently in these small planes is very easy to do...


Another sad story to reinforce the no high speed taxi. A fellow in town bought a completed model 4 that was built by ED Downs. He had an instructor lined up to meet him at the airport after work one evening. He was an accomplished Cessna nose wheel pilot so asked that instructor if it would be okay to taxi the plane around before the instructor arrived. The instructor said OK but keep the stick all the way back.


He taxied on the taxi way a while and on the last trip decided he would go a little faster. He increased the speed a little then a wind gust hit and all of a sudden he was flying. He got it set back on the ground but on the grass beside the taxi way. He was scared SH$# less so stomped the brakes. The tires slid on the grass right up to the Taxi way entrance pavement where they got good traction and he flipped the plane right over on to its back. Wrecked everything real good.


I wanted to see what folks recommend for towing an M20J with a flat main tire. I had this experience this week at my home field (KBFI). I landed on the short runway and got a flat on the right main. With the momentum I had, I was able to just exit the runway. I know in retrospect this turn could have done more damage but at least it cleared the runway.


One of the local shops came with a wheel dolly that really didn't seem to be the right tool for the job. It was one of the metal squares (About 1 ft on a side) with 4 castor wheels (think shopping trolley). It had to be positioned carefully so that the inner gear door didn't rest on the dolly and take all the plane's weight (instead of the flat tire).


Are there any better dollys for our aircraft ... or is there a better way to do it? Do folks carry these in their aircraft? Fortunately both the flat tires I've had have been at my home field but I can see this being a major hassle at a remote field.


I've used two of these in the hanger to re-position the plane and also to level it for rigging and other things. I believe the tow truck companies referr to them as "jake jacks". Doubt they'd be too much better than the wheel dollys and carrying them with you is not a good option.


This is the type of dolly that the tug guy used. It looked like it had seen better days so perhaps a new one would have given me less problems. Looking at an M20J main wheel (not mine), you can see that with the tire flat the inner gear door is a risk for taking on the weight of the plane. Especially if the wheel falls of the dolly onto the pavement :-(.

3a8082e126
Reply all
Reply to author
Forward
0 new messages