Hydraulic Water Powered Excavator DIY Kit

Build your own Water Powered Excavator 

Build your own water powered DIY Excavator Kit. It's very simple to operate and can be constructed in just a few hours as a STEM project for your engineer in the making! Provides real world learning about how mechanical parts work together such as planetary gears, gear driven movements and power transmission. 
Suitable for children aged 10 and over.