Polar or Spherical Configuration

This combines rotational movement in both the horizontal and vertical planes with a singular linear in/out movement of the arm. It is sometimes referred to as the gun Turret configuration.


  1. Easily controlled and programmed movements.
  2. Large payload capacity.
  3. Fast operation.
  4. Accuracy and repeatability at long reaches.


Suited to lifting and shifting operations and to reaching into horizontal and inclined tunnels.