Barbco TRIBOR Series Operation Manual page 12

A. CASING ATTACHMENT: Optional accessory used to reduce the size of the Master Casing
Pusher to accommodate smaller casing diameters.
B. MASTER CASING PUSHER: Contains the spoil ejectors (not shown), spoil door and casing
attachment, as needed for smaller diameters of casing.
C. ROTARY ASSEMBLY: Roll cage, and rotary box assembly all contained in this weldment.
D. PUSH BAR: Contains the push bar dogs and is attached to the thrust cylinders. It also receives
the machine thrust transferring it to the track and into the push plate and backstop.
E. AUGER CUTTING HEAD: Type is subject to ground conditions.
F. TRACK: These are additional sections of track to be bolted to the master track and to each other
to allow installation of casing sections. Two sections of extension track along with the master track
are furnished with each machine. Optional extension tracks can be added to allow for the
installation of longer casing sections. Track must be held down as needed during operation.
G. MASTER SADDLE: Apparatus which rests on the track in front of the boring machine to cradle the
casing and auger. SADDLE ATTACHMENT (not shown): Optional accessory used in conjunction
with the casing attachment to cradle smaller casing diameters and auger.
H. HOOK ROLLERS: Lock the drill unit to the track rail.
I. CRAIN: Optional, on-board apparatus used to lift drill pipe or pilot rod.
J. SUB/ LOCKING COLLET: Anti-breakout collet. This unit is capable of adapting to any
manufactures HDD pipe. Guided boring pipe shown is 7"OD.
K. CAMERA SYSTEM: Used for guided boring process. Tracks the LED target as the pilot is being
installed into the ground.
L. PUSH PLATE: Solid Steel cross member bolted to the 2 ft. pup track to stabilize track
assemblies and provide support for thrusting.
M. STEERING ASSEMBLY: Contains the steering shoe and LED target for the guided boring
process.
N. DRILL ROD/ PILOT TUBE: Thread together pipe designed to be used during the pilot process.
O. BREAKOUT ASSEMBLY: Designed to make up and breakout all pipe connections. Adaptable to
any manufactured pipe. Optional crane mounts on top for loading and unloading pipe.
P. RACK AND PINION ASSEMBLY: Located in the belly of the track to allow rapid drill unit travel up
to 120,000 lbs. of force.
Q. STEP: Operators platform when operating while on the machine.
Component Description 9