|
Maximum
Capacities
This rig
is recommended for operation with maximum drill string static
loads (including yoke, swivel, kelly, drill pipe, collars,
etc.) on three lines with standard ST-10 traveling block -
20,000 lb. (9,072 kg) on four lines with optional ST-15 traveling
block - 30,000 lb. (13,608 kg). 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. |
