OY132B 32Ton smooth-lift Hydraulic Bottle Jack

The OY132B 32-Ton Smooth-Lift Hydraulic Bottle Jack is an industrial-grade vertical lifting tool engineered for extreme heavy-duty applications in mining equipment repair, heavy civil construction, large-scale commercial vehicle maintenance, and industrial machinery positioning. With a rated capacity of 32 tons, it safely lifts massive loads such as mining haul trucks, excavators, industrial presses, bridge girders, and heavy earthmoving equipment. The defining feature of this model is its smooth-lift hydraulic system, which incorporates precision-valved oil flow control to eliminate the jerky, stepwise lifting motion common in conventional high-tonnage jacks.
The smooth-lift performance is achieved through a multi-stage flow control valve that modulates hydraulic oil delivery during both lifting and lowering phases. A large-bore, double-sealed vertical cylinder is precision-machined to minimize internal leakage and maintain consistent pressure, while the specially calibrated bypass valve ensures that the descent is equally smooth and free of sudden drops. The jack is operated via a long, heavy-duty removable steel handle that provides the mechanical advantage necessary for a single operator to raise 32-ton loads with controlled, fluid strokes. The lifting range typically extends from a minimum saddle height of approximately 285 mm to a maximum height of 465 mm, accommodating the high ground clearance and large structural profiles typical of heavy machinery and commercial vehicles.