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.

Two models TC20 (95hp/70kW) and TC30
(150hp/110kW) are available for excavators in the 18‐40
ton class…Let’s get to work!

Hydr. Input Power (continous)HP (kW)
95 (70)150 (110)
Hydr. Flow Rate *GPM (L/min)30-55 (115-208)

55-110 (208-415)
Max. Pressure**PSI (Bar)5800 (400)5800 (400)
Cutting Drum Widthin (mm)25.4 (646)27 (678)
Drum SpeedRPM
Max. Cutting Torqueft lb (kNm)
13,206 (17.9)19,715 (26.7)
Max. Pick Forcelbs (kN)
12,462 (55.4)17,752 (79)
Total Weight (without bracket.)lbs (kg)2100 (955)2600 (1180)
Excavator Weight Rangeton