SERVICE KING Rig Structures - Mast & Substructure Combos


General Specs

SERVICE KING Mast & Substructure Combos

Mast & Substructure Combos



Stroud OK USA

General Specs


Detailed Description

Masts. Single & Double Pole Specifications.

Raising & Telescoping
Derrick is raised & lowered with multi-stage hydraulic raising & telescoping rams. Chrome plating the ram is standard. Safety check valve controls lowering.
Tubing Racking Board
Racking board automatically unfolds to working position as derrick is telescoped & returns to folded position as derrick is telescoped down. These same automatic features are furnished on the rodman's basket & rodhangers. Adjustable tubing board fingers extend from outer edge of board toward derrick to prevent pipe from side-loading board.
Derrick Locks
Top section locks to bottom section when extended. Locks are released manually with lever at operator's position when telescoping down.

Load guy lines are standard on all SK derricks.
Work Platform
A light work platform is available that mounts on derrick base & folds up to be carried with the rig.
Base Beam
Base beam installed under derrick jacks.