Kubota RT120Q, Operator'S Manual, Page: 4 / 219

RT120Q Operator’s Manual
Overview - 3
Intended Use
Intended Use
The RT120Q is a riding trencher designed to install buried service lines of various sizes using a variety of
Ditch Witch
®
attachments.
This unit is designed for operation in temperatures typically experienced in earth moving and construction
work environments. Contact your Ditch Witch dealer for provisions required for operating in extreme
temperatures. Use in any other way is considered contrary to the intended use.
The RT120Q should be used with genuine Ditch Witch chain, teeth, and sprockets. It should be operated,
serviced, and repaired only by persons familiar with their particular characteristics and acquainted with the
relevant safety procedures.
Equipment Modification
This equipment was designed and built in accordance with applicable standards and regulations.
Modification of equipment could mean that it will no longer meet regulations and may not function properly
or in accordance with the operating instructions. Modification of equipment should only be made by
competent personnel possessing knowledge of applicable standards, regulations, equipment design
functionality/requirements and any required specialized testing.
Attachment Max. width/diameter Max. depth
H910 trencher 24” (610 mm) 96” (2.4 m)
H911 trencher 24” (610 mm) 92” (2.3 m)
H1032 plow 3” (80 mm) 42” (1.07 m)
H1052 combo n/a 70” (1.78 m)
H1140 saw 103” (2.62 m) 40.5” (1.03 m)
RC120 reel carrier 84” (2.13 m) reel dia n/a
A920 backhoe 24” (610 mm) 105” (2.7 m)
NOTICE: The protection offered by the Rollover Protective System (ROPS) will be impaired if it has
been subjected to any modification, structural damage, or has been involved in an overturn accident.
The ROPS must be replaced after a roll-over.