Derrick lifting device (DLD)

Designed for derrick lifting and lowering during assembly and disassembly of the drilling rig.

The method of derrick lifting is by a drawworks through a travel system with additional equipment.


Lifting time, min 35-40
Nominal load on the hook, tf 120
DLD rope diameter, mm 68
Diameter of DLD pulleys at the bottom of the groove, mm 1000

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