Gin-pole truck:

Terms Related to Gin-pole truck

• Truck-mounted rig

  A well-servicing and workover rig that is mounted on a truck chassis.

• Bob tail

  Any short truck.

• Swamper

  A helper on a truck.

• Spudder

  A portable cable-tool drilling rig, sometimes mounted on a truck or trailer.

• Boomer

  A link and lever mechanism which is used to tighten a chain holding a load on a truck.

• Portable mast

  A mast mounted on a truck and capable of being erected as a single unit. See telescoping derrick.

• Mast

  A portable derrick that is capable of being erected as a unit, as distinguished from a standard derrick that cannot be raised to a working ...