A Mini-Excavator based on Jennifer Clark's creation.
About this creation
A Mini-Excavator based on Jennifer Clark's creation.
Two motors in the super-structure independantly drive the left and right treads while a third in the chassis rotates the super-structure.
Three pneumatic cylnders control the arm / bucket functions.
Maximum achived lift - 95g at full extension, 190g at minimum extension (and then the lift failed as the weight caused the chassis to lift and not the bucket!)