● Max. Working pressure: 70MPa

● Single acting design, load return

● Suitable for lifting work which requires plunger extends for a long time

● Mechanical nut bearing with the load, so it can tighten

● the mechanical nut at any position in the stroke to make sure the operation safety

● Ultra-thin design, suitable for highly limited space

● Lateral load supported is equivalent 3% load capacity

● Cylinder equipped with ball type saddle to adapt component rough

Self-Locking Jack with P-80 Manual Hydraulic Pump

● Operated manually, this configuration is perfect for locations without a power supply.

Self-Locking Jack with Electric Pump

● This setup quickly lifts the cylinder, saving time and labor.

24-Unit 50-ton Self-Locking Jack Synchronous Lifting System

● For synchronous lifting of multiple jacks, you can choose a pulse width controlled synchronous lifting system. This system ensures all lifting points are raised simultaneously with a maximum error of ≤0.5mm. It's often used for synchronous lifting projects in bridge construction and for the maintenance of large-scale equipment.

● For a single oil circuit with spring return, please select our separate-type jacks.

● For a lower body height and a larger working stroke, please consider our low profile hydraulic cylinders

● For higher lifting capacities (300 tons, 500 tons, or more), please choose our electric hydraulic jacks.