ABOUT
THE LITTLEFOOT
RIG WALKING SYSTEM
The Littlefoot Rig Walking System is a scalable-capacity drilling
substructure and backyard moving system. The system employs the
use of Hilman rollers paired with lift cylinders and a safe low pressure
hydraulic system to lift the main walking beams that carry the rig
weight. The Columbia walking beam is equipped with our signature jack
assemblies to allow steering the load on tight pads, including transverse,
crab, and even spin mode. Travel cylinders on the jack assemblies are
used to accomplish the horizontal movement that moves the rig. The
lift cylinders and travel cylinders actuate in sequence to move the rig at
a very safe and controlled pace. This efficient design is field proven to
be the safest, most reliable and precisely controlled rig moving system
available. The jack assemblies are mounted in the walking beam to allow
easy shipping of the walking system.
Littlefoot Rig Walking Systems are being used in several countries and
climates around the world, from the sub-zero temperatures of Canada to
the scorching heat of the Middle East. Columbia Industries can design a
system to fit your operational environment and design constraints.
DIVERSE STEERING
MODES
SCALABLE CAPACITY
& CUSTOM DESIGN
With Columbia’s specialized jack
assemblies mounted directly
into the walking beams, a full
utilization of the 270 degrees of
steering, including circular and
lateral modes, can be achieved.
The design concepts employed by
Columbia Industries in this design
are customizable and scalable.
Contact us for information and
options regarding your specific
application. Custom design and
fabrication is our specialty.
CHECK
OUT OUR
ONLINE
VIDEOS
www.columbiacorp.com
5775 NW Wagon Way, Hillsboro, OR 97124 USA
P:1.503.531.0600 F:1.503.531.0601
www.columbiacorp.com
Customer Suppport: 1.866.531.0600
COLUMBIA
I N D U S T R I E S