This 3 dimensional model is a great demonstration of a hydraulic power system! The arm function uses some of the same principles that drive real world machines; it can lift small items horizontally and rotate 90°.
Made from die-cut plywood, the frame is precisely cut and can be assembled in 1-2 hours. Standing at 37cm high, and stretching up to 49cm, the hydraulic arm needs no battery, simply add water to put it to the test!
- Description & Tech Specs
- Material: Die- cut plywood
- Frame precisely cut and easy to assemble
- 90° rotation
- Demonstrates hydraulic power systems
- Lifts small items horizontally
- Age: 8+
Delivery to Ireland
Under €10 Over €10 Over €50 €2.50 €5.00 FREE
Delivery to the EU & USA
Country Cost Austria, Belguim, Bulgaria, Cyprus, Czech Republic, Germany, Denmark,Spain, Estonia
Finland, France, United Kingdom, Greece, Hungary, Lithuania, Luxembourg, Latvia, Malta
Holland, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden
€10 United States €20
If you are unhappy or would simply like to return your order, we will happily refund the cost of postage to return your
item if received within 30 days from your purchase. We will only except returned items unused and in original packaging
unless the item is faulty.