Enerpac SBL1100, Instruction And Maintenance Manual

Page: 44 / 151

Document number: ED. 03622.00.001.R04.ENG
Page 44 of 151
ED.02518.00.001.R08.ENG
Page 44
4.2. Check the lifting capacity of the System
The capacities and dimensions of the units, the side shifts, and skid tracks are given in section
3.2.2
“ Operational specifications ”. Use this information to determine the feasibility of yo ur lifting
operation.
Caution: though all limits for the capacity, lifting height, skew and environmental
influences are either calculated or tested by the Enerpac consciously, during
lifting operations these parameters may interfere with each other in a negative
way. Test situations differ from real life situations!
4.2.1. Maximum load
The bearing capacity of the System depends on the degree of extension of the beams:
the more extension, the less bearing capacity will be.
Complete the checklist in Appendix A
“ Checklist for planning a lifting operation ”, under “Stage
of Extension”.
The maximum load per Unit
The bearing capacity per Stage is given in the table of section 3.2.2 “ Operational specifications ”
on page 31.
)
The capacity of a System is four times the maximum load on one unit.
Stage 1 Stage 2 Stage 3
SBL900, SBL900, SBL1100
SBL1100 SBL1100