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CPCS A61 Appointed Person pre-course training
Introduction to the CPCS A61 pre-course revision
Introduction (1:31)
Sling tensions & Mode Factors
WLL & SWL (1:53)
Introduction to Mode Factors & Two legs (10:39)
3 & 4 legs Lifting Mode Factors (7:11)
Choke Hitch Mode Factors (3:50)
Spreader/lifting Beams (2:34)
Non-Parallel & Parallel Basket Hitches (10:59)
Uniform Load Method of Rating Multi-Leg Slings (3:15)
Multi-Leg Chains Mode Factors (4:20)
Using Multiple Mode Factors in the same calculation (4:10)
Section summary
Duty Charts
Duty Charts (19:36)
Rigged Weight Of Crane (RWC) (11:00)
Drawing of a crane in both Plan & Side Elevation (12:04)
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WLL & SWL
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