| register number |
H.3.00 Tunnel boring machine (TBM) without shield, with lateral bracing |
| data processing short term |
TBM O SCHILD VERSP |
standard
equipment |
H.3.0 - H.3.2:
Definition of tunnelling machines – TVM -
1. Shield machines SM
1.1 Shield machines partial-face excavation SM-T
1.2 Shield machines full-face excavation SM-V
2. Tunnel boring machines TBM
2.1 Tunnel boring machines without shield TBM
2.2 Tunnel boring machines with shield TBM-S
Full-face drilling head for heading operations in hard rock, cutting rollers, electrical or hydraulic rotary drive, bracing means, feeder, load-out belt for drill cuttings, with all auxiliary means and the complete support system for supply and disposal functions.
H.3.0 - H.3.2:
Definition of tunnelling machines – TVM -
1. Shield machines SM
1.1 Shield machines partial-face excavation SM-T
1.2 Shield machines full-face excavation SM-V
2. Tunnel boring machines TBM
2.1 Tunnel boring machines without shield TBM
2.2 Tunnel boring machines with shield TBM-S
Full-face drilling head for heading operations in hard rock, cutting rollers, electrical or hydraulic rotary drive, bracing means, feeder, load-out belt for drill cuttings, with all auxiliary means and the complete support system for supply and disposal functions.
Machine as one-off product, therefore no technical data and values.
|
| register of construction equipment 1991 |
6401 |
| wearing part |
evaluation on a case-by case basis
|
| characteristic |
drilling diameter (m) |
| classification |
classification due to replacement value |
|
| years of usage |
* |
| months of rate action |
* |
| monthly ratio for depreciation and interest rate |
* |
| monthly ratio for costs of repair |
* |
|