OY2004 4Ton Benchtop-Manual Hydraulic Shop Press

The OY2004 is a compact entry in the hydraulic shop press range, delivering 4 tons of pressing force in a benchtop-manual configuration that fits on a standard workbench without consuming valuable floor space. For small repair shops, fabrication studios, and precision parts workshops that need pressing capability for bearing installation, bushing removal, and small-batch shaft straightening, this is the specification that provides the required force.
The hydraulic cylinder is hand-operated via a side-mounted pump lever, giving the operator fine, stepless control over ram advancement speed and force—critical when pressing interference-fit bearings or composite inserts where an uncontrolled press stroke can cause cracking or misalignment. The working range of 330mm accommodates small components across a useful variety of heights, and the adjustable lower bed can be repositioned to suit the part being worked.
The steel frame is precision-welded and powder-coated for long-term corrosion resistance. A built-in pressure gauge displays the applied load in real time, allowing repeatable work across batches of identical parts. Common applications include bearing and bushing press-fit, small-shaft straightening, plastic forming, powder compacting, and laboratory sample preparation.