npk X-7A
Due to the versatility of the attachments, the excavators can be used in many different ways. Work such as demolition, cutting, crushing, pulverising, sorting and ripping can be done quickly and economically with the NPK attachments. They are characterised by a long service life and high resale value.
Technical data
Attachment type:
1302
Model:
NPK Betonbeisser X-7A
Excavator weight:
6 - 9 t
Weight:
670 kg
Max. jaw opening:
550 mm
Working pressure:
250 bar
Oil flow:
50 - 80 l/min
Max. force (A):
50 t
Max. force (B):
79 t
Max. force (C):
133 t
Opening time:
1,1 sek
Closing time:
2,1 sek
Total cycle time:
3,2 sek
Number of cycles:
19 n/min
