Skip to main content Skip to navigation
AgAgriculture Blog IconBehind the Scenes Blog IconConstruction Blog IconEquipment Maintenance Blog IconPower Systems Blog IconThumbs Down Thumbs Up! Small Business Blog IconTachnology Blog IconConstructioncontrol-smallcost-smallefficiency-smallflexibility-smallHoursHours Location HoursMapMapMenu AgMenu AttachmentsMenu BlogMenu CareersMenu ChecklistMenu ConstructionMenu MaintenanceMenu NewMenu PowerMenu RebuildsMenu RentMenu ServiceMenu TechnologyMenu TestimonialsMenu TrainingMenu Truck Menu UsedNewArtboard 1Parts Phone PhonePower Systemsproductivity-smallRentalRepSafetyServiceSpecialsTechToolsTrainingTruckUsed

Ziegler CAT

T15B High Flow Trencher with combo teeth

Designed for cutting narrow straight trenches in soil prior to laying electrical, telephone and cable lines, or water and gas pipe.

Brand: Caterpillar



  • Cat® Trenchers at Work
  • Cat® Trenchers Production Study
  • Cat® Trencher Operating Tips
  • Cat® Trencher Overview
  • An Attachment for Every Job - Cat® Work Tool Attachments


  • General
    Standard Boom Length 60 in
    Cutting Width 6 in
    Chain Type Standard
    Required Hydraulics High Flow
    Overall Width 75 in
    Overall Length 118.5 in
    Weight 1212 lb
    Overall Height 31 in
    Required Hydraulic Flow 95-152 L/min (25-40 gpm)
    Optimal Hydraulic Pressure 207-310 bar (3300-4500 psi)
    Drive Shaft Speed at Maximum Flow 207 rpm
    Side Shift Travel 22 in
    Maximum Auger Clearance 21 in
    Spoil Auger Diameter 18 in
    Optional Cutting Widths 203, 254, 305 mm (8, 10, 12 in)