Please Note :- All figures in accordance with BS EN 818-1 “UNIFORMED OF LOADING” Safety factor 4:1

INPUTS

All the units are based on metric system only.

Abbreviation :
  • ANGLE = THE SLING ANGLE
  • LP = THE DISTANCE BETWEEN TO THE LIFITNG POINTS
  • LOAD = MAX GROSS WEIGHT NEED TO LIFT.
  • HR = HEAD ROOM HEIGHT.
  • SL = SLING LENGTH.

The above SWL limits apply only to normal conditions of use in straight configurations with equally loaded legs, and are based on the “Uniform Load Method of Rating”. Never Exceed the Manufacture’s recommended SWL limits.