OZ Lifting Products DYNO-HOIST 0.75 TON Manuel De L'opérateur page 11

Chain Warnings:
It must be recognized that certain factors in the usage of chain and attachments can
be abusive and lessen the load that the chain or attachments can withstand. Some
examples are twisting of the chain, disfigurement, deterioration by straining, usage,
weathering and corrosion, rapid application of load or jerking applying excessive loads,
and sharp corners cutting action.
Due to the crushing effect Grab Hooks have upon chain, the design factor of all
assemblies must be reduced by 20% for Grab Hook applications.
Use the following chart to determine when the chain must be replaced. Replacement of the entire
chain is necessary if any of the previous page problems are found or the maximum dimensions on the
charts that follow are reached.
Load Chain - One Link Length
Diameter Standard
6mm
8mm
10mm
Max. L
L mm (in) mm (in)
18 (0.74) 18.9 (0.74)
24 (0.94) 25.2 (0.99)
30 (1.18) 31.5 (1.24)
Load Chain - Five Link Length
Diameter Standard L
mm (in)
6mm 90 (3.54)
8mm 120 (4.72)
10mm 150 (5.90)
Load Chain - Diameter
Diameter Standard D
6mm
8mm
10mm
Max. L
mm (in)
92.7 (3.64)
123.6 (4.86)
154.5 (6.08)
EN pg.11
Min. D
mm (in) mm (in)
6 (.23) 5.4 (0.21)
8 (.31) 7.2 (0.28)
10 (.39) 9 (0.35)