EXAMINE THIS REPORT ON EXCAVATOR PRICE IN SOUTH AFRICA

Hydraulic excavators generally few engine energy to (usually) three hydraulic pumps rather than to mechanical drivetrains. The two key pumps offer oil at higher force (up to 5000 psi, 345 bar) to the arms, swing motor, track motors and accessories while the 3rd can be a lower strain (≈seven-hundred psi, 48 bar) pump for pilot control of the spool