Hydraulic Robot Arm

Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm

Hydraulic Robot Arm


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  • Powered by water - no other power source is needed
  • Teach your kids all about hydraulic power
  • Detailed instructions included
  • Makes a great gift for hobbyists and model makers

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Anything powered by water may seem suspiciously low-tech at first, but the Hydraulic Robot Arm kit is ideal for budding scientists and engineers. The finished result - a remote controlled robot arm with gripper claw and suction cup functions - is a great demonstration of robotics and hydraulic power systems.

The Hydraulic Robot Arm kit takes approx. 5 hours to assemble, making it a great hobby project. Once complete it can be made to lift and rotate items up to 50g in weight, with either it’s gripper claw or suction cup


  • One Hydraulic Robot Arm
  • Includes 229 pieces and instruction manual
  • DIY model kit that becomes a remote controlled, hydraulic powered robot arm!
  • Educational: demonstrate how hydraulic power systems work
  • Completed Robot Arm can lift objects up to 50g using it’s gripper claw or suction cup
  • Full range of movement:
  • 44° elbow motion and 45° shoulder motion
  • 180° wrist rotation and 98° wrist mobility
  • 270° base rotation
  • Integrated braking system for accurate execution of commands
  • Has a vertical reach of 41.90cm and a horizontal reach of 31.5cm
  • No batteries or motors: just add water to power
  • Retail Boxed
  • Assembly time approx. 5 hours
  • Ages 10+, Adult supervision recommended

Delivery & Returns


Standard - 2 to 3 Working Days - £2.99

Free Standard Delivery for orders over £20

Next Day - 1 Working Day - £4.99

All UK orders are tracked. For full details, please visit our Delivery Page.


Our shipping rates to your country are simple. One flat rate, no matter the size of your order:

£4.99 - France, Germany, Ireland and The Netherlands.

£6.99 - Australia, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Latvia, Lithuania, Luxembourg, Poland, Portugal, Slovakia, Slovenia, Sweden and The United States.

£9.99 - Canada, Iceland, Italy, New Zealand, Norway, South Korea, Spain and Switzerland.

Delivery to the European Union - 5 to 10 working days.

Delivery to the Rest of the World - 7 to 15 working days.

For full details, please visit our Delivery Page.


Need to return an item? No problem!

Free UK returns 12 month warranty on all purchases

You can cancel your order and return any unwanted or unused items within 30 days. In the unlikely event that your item is faulty, full instructions can be found on our Returns Page.