| register number |
K.4.20 Drill pipe interception clamp for rotary drilling plant , hydraulic |
| data processing short term |
ROHRABF SCHELLE DREHBO |
standard
equipment |
For rotary drilling equipment. Two-part clamp with locking cylinder and supporting lugs. Driven and controlled by the onboard hydraulics of the rotary drilling plant or separate hydraulic unit.
Without hoses.
|
| register of construction equipment 1991 |
New |
| wearing part |
deposit welding on clamping devices and guides
|
| characteristic |
max. clamp diameter (mm) |
|
| years of usage |
* |
| months of rate action |
* |
| monthly ratio for depreciation and interest rate |
* |
| monthly ratio for costs of repair |
* |
|