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Maximum
Capacities
This drill
is recommended for operation with a maximum drill string static
load (including yoke, swivel, kelly, drill pipe, collars,
etc.) of 20,000 lb. (9,072kg) on three lines.
When operating with static load near maximum, avoid inducing
dynamic load that may cause the total load to exceed maximum.
Operation exceeding this limit may result in equipment overload
and possible collapse or falling components that may be hazardous
to personnel. |
