TC-B
cutterhead
TC-B HYDRAULIC ROTARY CUTTER ATTACHMENT
The TC-B hydraulic cutting unit is a modular design allowing for customization to suit job conditions. A range of motor displacements are available to suit different excavators and pump capacities. A range of drum options are available to suit job conditions.
| SIZE: TC-B | TC-B MD* | TC-B HD | |
|---|---|---|---|
| Optional | Standard | ||
| Input Power | hp (kW) | 40 (30) | 40 (30) |
| Peak Power, Max. | hp (kW) | 40 (30) | 40 (30) |
| Max Operating Pressure | psl (bar) | 5,439 (375) | |
| Required Flow Rate | GPM (l/min) | 18-29 (70-110) | 21-32 (80-120) |
| Hydraulic Motor | cu. in (cu. cm) | 28.5 (468) | 34.1 (560) |
| Gearbox Ratio | i | 1.76 | |
| Drum Speed | RPM | 85-134 | 81-122 |
| Cutting Head Torque (@350 bar) | lbs | 3,392 (4,600) | 4,056 (5,500) |
| STANDARD CUTTING DRUMS | ||||
|---|---|---|---|---|
| TYPE | Rock | Scaling | Demolition | |
| (Standard) | (Optional) | (Optional) | ||
| Cutting Diameter | in (mm) | 15 (390) | 15 (390) | 15 (390) |
| Cutting Width | in (mm) | 24 (630) | 24 (630) | 24 (630) |
| Number of Picks | pieces | 2x24 | 2x33 | 2x24 |
| Pick Force, Max. | ln (kN) | 6,363 (28.3) | 6,363 (28.3) | 6,363 (28.3) |
| Cutting Speed | ft/s (m/s) | 6-9 (1.8-2.8) | 6-9 (1.8-2.8) | 6-9 (1.8-2.8) |
| Unit Weight, approx. | 790 lbs (360 kg) | |||
| Suitable excavator weight | 9-17 (8-15 metric ton) | |||
