DIY Hydraulic Excavator Kit

Hydraulic transmission is a transmission mode which uses the pressurized liquid in a closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.

SPECIFICATIONS

Material: wood
Certification: 3C
Type: STEM toys, DIY kits, wooden toys, engineering toys
Suggested Age: 6 years and up
Package: PE ziplock bag*
*Some orders are individually packaged in cartons, but this is not guaranteed.
Note: this is a DIY kit, you need to assemble it
WARNING: CHOKING HAZARD – Small parts. Not for children under 3 yrs.