How to fix the legs of Mobile vertical mast lift?

Fixing or securing the legs (or outriggers/stabilizers) of a mobile vertical mast lift is essential to ensure stability and safety during operation. Here are common methods to fix or stabilize the legs of such equipment:
1. Deployable Outriggers or Stabilizers
Most vertical mast lifts come with built-in manual or hydraulic outriggers that extend outward from the base:
Manual Outriggers: Deployed by hand, then adjusted using screw jacks or pins.
Hydraulic Outriggers: Automatically extend and level with a control system.
Fix: Ensure all outriggers are fully deployed and firmly pressed against the ground. Use bubble levels or built-in indicators to check for proper leveling.
2. Use of Outrigger Pads / Base Plates
Place outrigger pads or cribbing beneath the legs:
- Distributes the load over a larger area.
- Prevents legs from sinking into soft surfaces (e.g., dirt, gravel, asphalt).
Material: Usually high-density plastic, hardwood, or metal.
3. Locking Pins or Bolts
For some models, the legs or outriggers are fixed in place using locking pins, bolts, or locking brackets.
Fix: Make sure these are inserted properly and tightened to manufacturer specifications before lifting.
4. Leveling Mechanism
Some lifts include manual screw jacks or leveling feet:
- Allows fine adjustment of height to level the machine on uneven ground.
- Sometimes includes a level indicator (bubble level, LED sensor, etc.).
5. Prohibit Use on Slopes
If the ground isn't level (usually beyond a specific tilt limit like 1.5° or 3°), the machine should not be used at all without proper leveling and support.
Important Safety Tips
- Always refer to the manufacturer's manual for leg/stabilizer setup procedures.
Never operate the lift without fully securing the legs.
- Avoid using makeshift blocks (e.g., bricks, stones) that may break or slip.
- Test for stability before elevating the mast.