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Picture of Hydraulic Arm
This hydraulic arm was a homework for my daughter's school. The idea was to create a toy from recycled materials. Hope you enjoy.

Video:

Step 1: Materials

- Pieces of cardboard
- 8 syringes
- 1,5 meter hose (aquarium pump)
- 15  Plastic clamps
- 2 screws with 3 washers and 4 nuts
- 1 piece of wire (clothespin)
- 1 wooden stick
- Water, paint, glue, knife, ruler, etc..
 
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I favorited this as soon as I saw it. I really love the idea, and the vibrant colors! Thank you for the time you spent making this instructable, I really enjoyed it and was educated in hydraulics through it.

PeckLauros (author)  makershaker051 year ago

Thanks!

jOker5817 days ago

I made something just like this there really awsome

PeckLauros (author)  jOker5813 days ago

Show us yours!

this is mine yours is more advanced

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PeckLauros (author)  jOker589 days ago

Nice idea!

ok I will send it tommow
PeckLauros (author)  jOker5816 days ago

Nice! :)

Pixelman made it!2 months ago
I made a hydraulic crane with detachable parts and a bucket using all but popsicle sticks, cotton swabs,cardboard and hot glue ;that costed me around $2 and works quite good, tell me if you guys would like me to make a tutorial!!
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GraydonT3 months ago

i had something like this before. then i broke it with over pressurizing it.

so i might build this. becuses it doesnt need to be pumped up.

PeckLauros (author)  GraydonT2 months ago

:)

moosaahmed10 months ago
plese give us measurements
PeckLauros (author)  moosaahmed10 months ago

Hello . Unfortunately this is an old project and I missed the measures . Will depend on the size of syringes you buy.

moosaahmed10 months ago
what can it pick up in particular cause I have to do it in school
PeckLauros (author)  moosaahmed10 months ago

Some plush toys and some origami . The claw is not very strong . It was meant only to showcase the work of pistons in a didactic way .

moosaahmed10 months ago
can the claw pick up a chalk board duster
PeckLauros (author)  moosaahmed10 months ago

With a feel changes in design,i guess :)

kshitizc11 months ago

Thanks For Your Help. It will surely help me.

PeckLauros (author)  kshitizc11 months ago

No problem! Then Show us your arm.

jamie.parr.1811 months ago

where did you buy the syringes?

PeckLauros (author)  jamie.parr.1811 months ago

I bought at a pharmacy.

akshaygill11 months ago

this is awesome.. I really loved it

PeckLauros (author)  akshaygill11 months ago

:)

I do not need the demensions to each part but just out of curiosity, (hope I don't get killed like the cat), what is the size of the whole project put together? I don't even need exact numbers an estimation would even be fine.

Dullz1 year ago
Made a few changes but got the main idea from you, thanks! ;)
PeckLauros (author)  Dullz1 year ago

Nice!

Dullz1 year ago
Wow thanks a lot, this design was AWESOME. Look at my profile picture, I'm finally finished with it.
Dullz1 year ago
Busy making it and it's really FUN!!!
PeckLauros (author)  Dullz1 year ago

Also enjoyed myself.

gholam1 year ago
nice design
PeckLauros (author)  gholam1 year ago

Thanks!

Dullz1 year ago
Awesome
PeckLauros (author)  Dullz1 year ago

Thanks!

As simple as you and your brains rock
hashwanth1 year ago
i want the measurements of everything !!! please
PeckLauros (author)  hashwanth1 year ago
Hi! If I find the claw, I will put measures.
K S VigNesh2 years ago
wow extraordinary
PeckLauros (author)  K S VigNesh2 years ago
Thanks!
K S VigNesh2 years ago
wow
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