HD6020 Double acting hydraulic cylinder
Bore size range from Ø25 to 200 mm and two optional rod diameters for each bore. The connection ports are threaded with parallel threads. Stroke lengths according to customer's requirements. Tolerances for cylinder length and stroke as per ISO 8135.
When designing HD 6020 -series, extra attention has been paid to ensure, that the cylinders are made leak-free. Thus we use double sealing
for the rod. This means, that on the unpressurized side of the pressure seal there is an other seal, which wipes the oil film passed the first
seal. From experience we know, that the leakage of an undamaged 6020-series cylinder is minimal.