Children will have total command and visual manipulation of this DIY Robot Arm using the scientific principles of a Hydraulic Arm system!

This Hydraulic Robotic Arm is articulated and is a cool example of hydraulic robot arms that are widely used in factories all over the world, now it's your turn to see how levers work as you follow the step by step instructions and illustrations to build your very own Robot Arm using the 229 intricate pieces. It's powered by water, no batteries or motor required!

Using the levers, you can command six different axes of varied movement using the gripper, rotating wrist, forearm, and shoulder. With the removal of the gripper, you can also activate the suction apparatus which enables you to elevate objects with a larger surface area (like a small mobile phone)!

The ingenious braking system that is integrated into the lever controls will help you to execute commands with extreme accuracy, wow!

What a wonderful challenge for the beginner engineering enthusiast, and an engaging project to help you learn about robotics, levers, fluid dynamics and design and technology. Use it as a fun way to move small things around the house - it can grip, lift, and rotate close to 270°!

Hydraulic Arm Kit includes 229 pieces and easy-to-follow instructions with detailed illustrations.

No battery of motor required. . Lifting capacity of 50 grams.

Recommended for ages 10 and up

Hydraulic Robot Arm Reviews

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(5) Lynette - Verified Customer

Speedy delivery of my order.Im so happy with the products,which are Christmas presents.Good variety to choose from. ...

(5) Monika - Verified Customer

Great little gifts, arrived quickly &; items look great for grandkids Christmas stocking fillers!...

(5) Sue - Verified Customer

Good products, easy transaction, fast delivery...

(5) Jill - Verified Customer

What a great company Cool Things Australia is. My order arrived very quickly, within 3 business days, and the items were even better quality than expected. Will definitely use them again! ...

(5) Anonymous - Verified Customer

Easy to navigate the website Package delivery in a very timely manner, well packed Items seemed to be excellent quality but they won't be truly tested until Christmas as they all gifts The free gift of the yellow, plastic, sticky thing(?) is tacky...suggest you add an item of real value or don't include it at all - detracts from the overall quality...

(5) Lyn - Verified Customer

Bought three items which I know will delight their recipients. So many other great 3d puzzles and interesting toys to choose from. Quick arrival in the post, and my order also came with a cute little gift! Thank you. I will definitely be ordering again!...

(5) Anonymous - Verified Customer

They did a marvellous job quick postage excellent packaging and speedy shipping time awesome will use them again...

(5) Anonymous - Verified Customer

Thanks...