Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
hydraulic arm x1
hydraulic excavator x1
Material: wood
The mini strandbeest moves just by the wind and its own engineering genius
and then the pressure energy of the liquid into the mechanical energy
DIY Hydraulic Excavator Color:ST02 hydraulic arm x1DIY Channel Hydraulic Excavator Material: wood Suitable for ages 8+ hydraulic arm x1 hydraulic excavator x1 Principle: Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.
US$ 34.99
US$ 399.50
US$ 122.50
US$ 17.49
