Hydraulic Robot Arm

Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm Hydraulic Robot Arm

Hydraulic Robot Arm


In Stock
  • 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
Order in next 00:00:00 for next day UK delivery

Safe Shopping

  • american express icon
  • apple pay icon
  • google pay icon
  • maestro icon
  • master icon
  • paypal icon
  • shopify pay icon
  • visa icon


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


Via Royal Mail and fully tracked 

Standard (2-3 Days) £2.99 - Free for orders over £25
Next Day (1 Day) £4.99

Excludes personalised and direct from supplier products. See delivery page for full info.


One flat rate for shipping, starting at £4.99. See delivery page for full info.


Free UK returns within 30 days.
12 month warranty on all items.

Extended Christmas Returns:
Orders placed between Nov 1st and Dec 31st can be returned up to Jan 31st.

Visit our our returns page for full info.