A hydraulic cylinder and associated hydraulic system that includes a
sleeve cylinder in mechanical contact with a base and stationary between
extended and retracted positions, which defines a second hydraulic fluid
chamber. An internal cylinder is retained within the sleeve cylinder,
defining a first hydraulic fluid chamber. A piston is employed having a
piston rod retained within the sleeve cylinder, and a piston cap retained
within the internal cylinder. An inner portion is defined between the
piston cap and an interior portion of the internal cylinder. The internal
cylinder is adapted to be displaced to the extended position to deliver a
first power stroke upon pressurizing the first or second hydraulic
chambers with hydraulic fluid. The inner portion is adapted to displace
the sleeve and internal cylinder to the retracted position upon being
pressurized with hydraulic fluid, to thereby deliver a second power
stroke.