Enerpac JHA356 Hydraulic Jack 10000 Psi 35 Ton

Product Description

The ENERPAC JHA356 is a hydraulic jack rated to 10,000 psi with a 35-ton load capacity. It is designed for heavy-duty lifting, pressing, and positioning applications where controlled, high-force output is required. The unit operates on hydraulic pressure generated by a compatible pump and is built for industrial and trade use. Technicians in mechanical, millwright, and maintenance trades rely on this class of jack for tasks that exceed the range of mechanical or pneumatic alternatives. At 40 pounds, it is portable enough for field service while delivering the force output needed for large structural and equipment loads.

The JHA356 is suited for industrial maintenance, equipment alignment, heavy machinery lifting, and structural positioning in both shop and field environments. It performs in applications where precise load control at high pressure is critical, including steel fabrication, bridge and building construction support, and large-scale mechanical repair. The jack is paired with a separate hydraulic pump to generate the required system pressure.

Key Features

• 10,000 psi maximum operating pressure for high-force output
• 35-ton load capacity supports heavy industrial lifting and pressing tasks
• Hydraulic jack design delivers smooth, controlled force application
• Weighs 40 pounds for a balance of portability and heavy-duty performance
• Compatible with standard hydraulic pump and hose systems operating at 10,000 psi

Compatibility

Designed for use with hydraulic pump and hose systems rated to 10,000 psi. Consult the ENERPAC system documentation to confirm compatible pump models and coupling fittings before installation.

Installation Notes

Installation and operation should be performed by qualified millwrights, hydraulic technicians, or mechanical maintenance professionals familiar with high-pressure hydraulic systems. Before connecting or disconnecting any hydraulic line, fully relieve system pressure and ensure the load is properly supported by secondary means. Inspect all hoses, fittings, and couplings for damage prior to pressurizing the system. Follow applicable ASME and OSHA safety standards for hydraulic lifting operations.