Hydraulic Transverse Cutting Unit
WS15N
|
The Hydraulic Cutting Unit is modular design enabling an optimum adjustment to operating conditions. A range of motor displacements (LD / HD / XHD) are available to suit different pump outputs of the excavator platform.
The Cutting Unit can be supplied with different kind of standard cutting drums, enabling an optimum adjustment to the application and rock conditions:
- Rock cutting drum
- Scaling / Grinding drum
- Demolition drum
and cutting drums for special application
- Slot cutting drum
- Tree stump cutting drum
- Soil mixing drum
|
| Model |
|
WS15N - LD
Option
|
WS15N - HD
Standard
|
WS15N XHD
Option
|
| Input Power |
kW |
18 |
18 |
22 |
| Max. Power |
kW |
22 |
22 |
27 |
| Hydr. Operating Pressure, max. |
bar |
375 |
375 |
375 |
| Required Flow Rate |
l/min |
30 - 65 |
40 - 65 |
50 - 65 |
| Recommended Flow Rate |
l/min |
40 |
50 |
60 |
| Hydraulic Motor |
i |
213 |
255 |
398 |
| GEarbox Ratio |
min-1 |
2,0 |
2,0 |
2,0 |
| Cutting Drum Speed |
min-1 |
71 at 30l/min
150 at 65l/min
|
77 at 40 l/min
130 at 65l/min
|
63 at 50 l/min
82 at 65l/min
|
| Cutting Head Torque (at 350bar) |
Nm |
2'330 |
2'800 |
3'900 |
| |
|
Type of Cutting Drums
Cutting Diameter
Cutting Width
Number of Picks
Standard-Type of Picks
Pick Force, max.
Pick Speed
|
mm
mm
unit
type
kN
m/s
|
Rock
325
500
2 x 24
BC26
18,1
1,1 - 2,6
|
Scaling
290
535
2 x 47
BM76
19,1
1,1 - 2,6
|
Demolition
325
500
2 x 24
BC26
18,1
1,1 - 2,6
|
| Unit weight incl. cutting drum, approx. |
kg |
250 |
250 |
250 |
| Suitable excavtor platform, weight |
t |
2 - 8 |
2 - 8 |
2 - 8 |
(other drum diameters, drum widths and / or picks upon request)
§ EU-Patent: EP 0 841 467 B1 - §US-Patent: 6,158,818
|
Leaflet WS15N