NEW STEP BY STEP MAP FOR EXCAVATOR EQUIPMENT FOR SALE

Hydraulic excavators typically couple motor electric power to (frequently) a few hydraulic pumps rather than to mechanical drivetrains. The two key pumps source oil at large pressure (approximately 5000 psi, 345 bar) for the arms, swing motor, track motors and accessories even though the 3rd is a reduce stress (≈seven hundred psi, forty eight bar