RT45 Operator’s Manual Overview - 3 Intended Use p Intended Use The RT45 is a riding trencher designed to install buried service lines of various sizes using a variety of Ditch Witch ® attachments. H350 combo The unit is designed for operation in temperatures typically experienced in earth moving and construction work environments. Provisions may be required to operate in extreme temperatures. Contact your Ditch Witch dealer. Use in any other way is considered contrary to the intended use. The RT45 should be used with genuine Ditch Witch chain, teeth, and sprockets.
It should be operated, serviced, and repaired only by persons familiar with its 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 A323 backhoe 18 in (460 mm) 93.2 in (2.4 m) H313 trencher 12 in (305 mm) 63 in (1.6 m) H314 trencher, center 12 in (305 mm) 52 in (1.3 m) H314 trencher, offset 8 in (200 mm) 52 in (1.3 m) trencher 8 in (200 mm) 42 in (1.1 m) plow 3 in (76 mm) 24 in (610 mm) H342 saw 5 in (130 mm) 18 in (455 mm) H331 plow 3 in (76 mm) 24 in (610 mm) MT12 MicroTrencher 0.75-1.25 in (19-32 mm) 6-12.5 in (165-318 mm)