You have the two big wheels. A threaded rod between them with a big turn buckle. Turn that to unscrew or tighten. Unscrew and pop the wheel unit off. Hold them in place and retighten to have them back on. Maybe a minute of work. Easy. If the turn buckle is too tight to turn, stick a big screw driver or something inside the slot in the turn buckle for added leverage.

On my regular two wheeler. I used a black magic marker to mark where I wanted them, high or low, for what was best for my use.

LTG : )
Disclaimer : An Escalara is the only thing I failed to pick up when the video fad was on in 1980. And hardly a day goes by that I think about it. Someday.

https://www.flipnoutpinball.com/ Don't delay call Zach today !

LTG : )

Picture of wheels on my two wheeler. Same set up.

Turn buckle circled in red. When loosened spreads the sides out circled in green. Then lifts off.

LTG : )

DSC00284 (resized).JPG

This.

Ignore my posts and pictures. They are for the antique Escaleras . The company made them better and easier to put on or off.

LTG : )
Disclaimer : Teach me to not pay attention to improvements until I could buy one. Sorry.

Great video. Turkey In The Straw/Benny Hill tune is a nice touch.

LTG : )
Disclaimer : I have got to get one of these someday. Don't need the stair climber part. Fork lift part would be great.

When they first appeared too many years ago. There were no other options.

I bought one in 1981, put better wheels on it. Best thing I ever did at the time.

LTG : )

That is true. I can attest to that.

It was 1981 before I finally bought a pinball cart, two wheeler, four wheel dolly, and lift gate on the truck. Got tired of carrying games. And the injuries were already adding up.

Only mistake I made was in 1981 and 1991, not buying an Escalara with the fork lift attachment.

LTG : )

Last year when I was thinking of bringing a roll cab with to TPF. I scrounged craigslist and found a new 5 foot aluminum ramp. Really cool. Stands 5 foot tall, hinged in the center the long way. Came with a canvas carrying bag. I got it for way less than scrap value, around $30.

Never used it, I did keep it. Just in case. Not much into it and doesn't take much space.

Similar to this except for the anti skid surface. Mine has raised ribs side to side to prevent slipping.

https://www.discountramps.com/silver-spring-single-fold-wheelchair-ramps-grit/p/SCGPLUS-5/?gclid=Cj0KCQjwg8n5BRCdARIsALxKb94Tm2n4okjK0W_jcnO_3eyExMYtjVxhtnT2LoPK9Lpo5h8N0kh5PR4aAoFHEALw_wcB

LTG : )

That is why I always wanted one with the forklift attachment.

As I'd gotten older, my days of setting them up by myself are over. No more front legs on. Set down. Lift game and support on a knee and put the rear legs on.

LTG : )

Page 5 help ?

https://www.gappower.com/custom/store/pdf?id=2QBBN0CKE45V4SB1

LTG : )

I don't have an Escalara, just a regular two wheeler appliance dolly.

I like the big wheels all the time. Easy to pull the handles back and move on any surface. Easy to go up and down on a curb or single stair. The small wheels are kind of okay for a hard flat surface. Or to rest the cart if you have it balanced on the big wheels and small wheels.

You can raise and lower the big wheels to what works best for you. If they hold air, check the tire pressure occasionally.

LTG : )

I found locally a ramp like this. Without the anti skid stuff, plain folding aluminum ramp. Was at an outlet store for $30.00.

ebay.com link: itm

LTG : )