TC-A
cutterhead
TC-A HYDRAULIC ROTARY CUTTER ATTACHMENT
The TC-A 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-A | TC-A LD | TC-A HD | TC-A XHD | |
|---|---|---|---|---|
| Optional | Standard | Optional | ||
| Power | hp (kW) | 24 (18) | 24 (18) | 30 (22) |
| Max Operating Pressure | psl (bar) | 5439 (375) | ||
| Required Flow Rate | GPM (l/min) | 8-17 (30-65) | 11-17 (40-65) | 13-17 (50-65) |
| Hydraulic Motor | cu. in (cu. cm) | 13 (213) | 6-10 (1.8-2.5) | 6-10 (1.8-2.5) |
| Gearbox Ratio | i | 2.0 | ||
| Drum Speed | RPM | 71-150 | 77-130 | 77-82 |
| Cutting Head Torque (@350 bar) | ft. lb (Nm) | 1718 (2,330) | 2123 (2,880) | 2876 (3,900) |
| STANDARD CUTTING DRUMS | ||||
|---|---|---|---|---|
| TYPE | Rock | Scaling | Demolition | |
| (Standard) | (Optional) | (Optional) | ||
| Cutting Diameter | in (mm) | 12.7 (322) | 11.5 (294) | 12.7 (322) |
| Cutting Width | in (mm) | 19.7 (500) | 21 (533) | 19.7 (500) |
| Number of Picks | pieces | 2x24 | 2x47 | 2x24 |
| Pick Force, Max. | ln (kN) | 4069 (18.1) (XHD: 24.3) | 4293 (19.1) (XHD: 26.6) | 4069 (18.1) (XHD: 24.3) |
| Cutting Speed | ft/s (m/s) | 4-9 (1.1-2.3) | 4-9 (1.1-2.3) | 4-9 (1.1-2.3) |
| Unit Weight, approx. | 445 lbs (200 kg) | |||
| Suitable excavator weight | 2-9 ton (2-8 metric ton) | |||
