T9B Hydraulic Trencher with combo teeth

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Cat® Trenchers are designed for cutting narrow straight trenches in the soil prior to laying electrical, telephone and cable lines, or water and gas pipe. Trenchers are ideal for residential, commercial, agricultural, building construction, lawn care and golf course maintenance.

Standard Boom Length
48 in
Cutting Width
6 in
Chain Type
Required Hydraulics
Standard Flow
Overall Width
75 in
Overall Length
106.5 in
1199 lb
Overall Height
31 in
Required Hydraulic Flow
42-86 L/min (11-23 gpm)
Optimal Hydraulic Pressure
145-235 bar (2100-3400 psi)
Drive Shaft Speed at Maximum Flow
203 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)