Single Drum Trench Cutters
Single Drum Trench Cutters
Single-drum Trenching Pro
The Rockwheel single‐drum trench cutters are most often utilized when the narrowest cut is required. With a single drum 26"-27" drum, trenches of that width get cut with ease.
These 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 the high power density of the TC-series equals high productivity.
The TC‐series features a heavy duty stabilizing wheel with teeth that bite into the ground to secure the cutter and minimize torsional stress on the excavator arm.
| Rockwheel Model | TC 20 | |
| Excavator Class | tons | 18 - 25 |
| Hydraulic Input Power | hp (kW) | 95 (70) |
| Required Flow Rate | GPM (l/min) | 40-55 (150-208) |
| Operating Pressure (Max) | psi (bar) | 5800 (400) |
| Drum Speed | RPM | 50 – 75 |
| Max Torque | ft/lbs (kNm) | 13,206 (17.9) |
| Max Cutting Force | lbs (kN) | 12,385 (55.1) |
| Drum Width | in (mm) | 26 (650) |
| Picks/Bits | # | 32 |
| Weight (w/o bracket) | lbs (kg) | 2200 (980) |
| TC 30 |
| 25-42 |
| 150 (110) |
| 55-90 (208-340) |
| 5800 (400) |
| 50 – 80 |
| 19,715 (26.7) |
| 17,674 (78.6) |
| 27 (680) |
| 30 |
| 2600 (1170) |