Rockweel Trench Cutter


The Rockwheel single‐drum trench cutters are utilized
when the narrowest cut is required.

These rock and concrete trench cutters have the same
power as their twin drum counterparts but with all the
power concentrated on a single drum. We call this
power density and it equals high productivity!

The TC‐series trench cutters feature a heavy duty
stabilizing wheel with teeth that bite into the ground to
secure the cutter and minimize torsional stress on the
excavator arm. Be sure to check out the Operator’s
Guide below for optimal usage.

Rockwheel Trench Cutter TC20 TC30
Excavator class          tons 18 – 25 25 – 42
Hydraulic Input Power    hp (kW) 95 (70) 150 (110)
Required Flow Rate    GPM (l/min) 40-55 (150-208) 55-90 (208-340)
Operating Pressure max.    psi (bar) 5800 (400)
Drum Speed        RPM 50 – 75 50 – 80
Max Torque    ft/lbs (kNm) 13,206 (17.9) 19,715 (26.7)
Max Cutting Force    lbs (kN) 12,385 (55.1) 17,674 (78.6)
Drum Width    in. (mm) 26 (650) 27 (680)
Drum Diamter    in. (mm) 26 (650) 27 (680)
Picks               # 32 30
Weight (w/o bracket)    lbs (kg) 2200 (980) 2600 (1170)