Hydraulic wedge jack is professional rescue equipment which can lift heavy objects to expand narrow gap for further rescue operation.
Application: Earthquake and other geological disasters; building collapse; traffic and other road accidents, etc.
Features: 1. Bi-directional hydraulic lock and self-reset reversing valve guarantee a safe operation. 2. Structure of high strength alloy, light and rigid. 3. Sealing ring is imported from Germany. 4. Protective cover to ensure operators security.