We contacted a local engineering shop and got them to plasma cut plates to the size we needed. It is a really simple task for them so the cost is usually minimal. The other option is to purchase steel plate and cut them out yourself with a grinder or other tools.
Hey, if one does not have access to any welding equipment what would be the best way to get a frame etc? Just wondering where you guys were located as well. Cheers
We welded it to the axle. If you want to take the spool off at a later stage then the hubs would be perfect, but we tried to keep it as cheap as possible so just welded it on.
Cheers mate! Dimensions are an internal radius ( where the rope is wrapped around ) of 250mm, and it is 400mm wide. We cut the two sides of the spool out of 5mm steel and joined them together with 12mm rod. We pulled the 4 way rollers off an old 4x4 buggy we had so you could probably pick one up at your local motorcycle/ ATV wreckers for a few bucks. Hope this helps!
I am in the process of building one myself for snowboarding. I am using two pillow block bearings with a 1" bore so I can use a 1" solid steel rod for the spool axle shaft. As for rope, don't know, I am still figuring that out for myself, going to buy some and test.
Jacob Kolodziej Engine was bought new, it was one of the only new parts we bought as second hand engines have a nack for never starting, so we imported it from china due to the super low costs.
Connor Williams We made it from an old aluminium coated plastic sign as it was easy to bend around the shape of the sprockets and it held its shape well once it was bent.
Hey Ryan, probably not fast enough for a slalom skier with this motor but if you put an 9-11hp motor on it with a torque converter I'm sure you would manage!
Jack R Unfortunately I am not at home where my workshop is anymore, I have started university now so don't have access to equipment for this kind of build so the answer is going to be no, Sorry!
For everyone asking. You can use a predator 212cc engine (6.5hp), 12 tooth centrifugal clutch, 37 tooth sprocket. Cost less than 500 to do
You can pick the motor up 2nd hand for $80-100 on Facebook marketplace. Im looking to build one, for under $400
Hi, can I use part of your video to my compilation homemade inventions and projects ?
Hey mate! A little late but sure thing haha
Can i use lawnmower engine?
You could it would just have to be high power most push lawn mowers are like 4-5.5 hp
Do you have video of this in action?
Where could I buy the metal plates for the spool
We contacted a local engineering shop and got them to plasma cut plates to the size we needed. It is a really simple task for them so the cost is usually minimal. The other option is to purchase steel plate and cut them out yourself with a grinder or other tools.
Hey, if one does not have access to any welding equipment what would be the best way to get a frame etc?
Just wondering where you guys were located as well.
Cheers
He said New Zealand
You can do wooden frame
Screws...
Ok did I missmhow much it cost you to build out?
Is there something that can activate the revs/speed remotely 👀
how did you make the spool lot of guys have said to use a go kart axle and hubs. but yours seem a lot more simple.
We welded it to the axle. If you want to take the spool off at a later stage then the hubs would be perfect, but we tried to keep it as cheap as possible so just welded it on.
This video was made years ago so not sure I’ll even get a reply but what rope was used
Is it possible to use a lawnmower engine?
Hi,can you tell me the reference of the chain?
Wicked! what are the diemensions of the spool? and how much rope can it hold? also where can you get the 4 way rollers from?
Cheers mate! Dimensions are an internal radius ( where the rope is wrapped around ) of 250mm, and it is 400mm wide. We cut the two sides of the spool out of 5mm steel and joined them together with 12mm rod. We pulled the 4 way rollers off an old 4x4 buggy we had so you could probably pick one up at your local motorcycle/ ATV wreckers for a few bucks. Hope this helps!
how much do you sell them for? I'm in cantabury
What happens if you dont stop de motor in time, is there a safety or how does that work?
Looking at the knots by the handle I would say it breaks the rope... then you tie the handle back on & continue! :-)
900159 ah hahaha I see
hi guys i'm looking at building one myself i was wondering where you got the guide for your rope and the bearings and bearing brackets?
I am in the process of building one myself for snowboarding. I am using two pillow block bearings with a 1" bore so I can use a 1" solid steel rod for the spool axle shaft. As for rope, don't know, I am still figuring that out for myself, going to buy some and test.
thanks
How did you attach your motorbike sprocket to the axle and to the spool?
Welded a disc to the axle and then bolted the sprocket to the disc. Spool was also welded to the axle.
You can buy a 212cc engine with 6.5 hp for 100 euros almost anywhere
You should make one with a bike
What is the engine from??
Jacob Kolodziej Engine was bought new, it was one of the only new parts we bought as second hand engines have a nack for never starting, so we imported it from china due to the super low costs.
how did make/buy/get the chain cover??
Connor Williams We made it from an old aluminium coated plastic sign as it was easy to bend around the shape of the sprockets and it held its shape well once it was bent.
Will that do a slalom skier ??
Hey Ryan, probably not fast enough for a slalom skier with this motor but if you put an 9-11hp motor on it with a torque converter I'm sure you would manage!
What size centrifugal clutch?
The clutch we had on it is a go cart clutch (can't remember axle size) and was rated to about 8 hp from memory.
How fast does this pull you?
It would be around 20 knots? maybe more when we crank it up a bit
Oh cool thanks. Dig the MX bars by the way!
whats the hp on your motor?
Its a 6.5 hp 4 stroke horizontal shaft petrol motor
what engine is it?
It's a 6.5hp single cylinder 4 stroke chinese motor (doesn't have a brand). Got it for $300 incl. shipping.
could you make me one?
Jack R Unfortunately I am not at home where my workshop is anymore, I have started university now so don't have access to equipment for this kind of build so the answer is going to be no, Sorry!
algd man
Can I buy it
I may redesign it and put a price up now I have seen a bit of interest. I'm sure I can make them a lot cheaper than the commercial ones.
How much if u made me one
Now I have access to equipment again I may redesign it including a torque converter (for deepwater starts) then I will let you know.
Second that, I'm in Canterbury and would be keen on one
haha i found a kiwi
It doesn't work, that's why he didn't show it in working.
It works perfectly! We were too busy riding and having fun to care about getting good quality footage at the time!