register number |
L.0.19 Horizontal wash-boring machine - wash-boring system - |
data processing short term |
SPUEHLBOHR HY HORIZ |
standard equipment |
Basic unit: consisting of self-propelled boring carriage on crawler chassis, impact drilling drive, linkage exchange system, drilling fluid mixing and pumping system( all driven hydraulically via diesel engines) partially with cabin and air-conditioning system.
Mini boring machine as pit version.
No. 0110: wash-boring pressure 60 bars, wash flow rate 8 l/min.
No. 0200: wash-boring pressure 80 bars, wash flow rate 70 l/min.
No. 0315: wash-boring pressure 80 bars, wash flow rate 135 l/min.
No. 0400: wash-boring pressure 80 bars, wash flow rate 175 l/min.
No. 0600: wash-boring pressure 120 bars, wash flow rate 500 l/min.
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register of construction equipment 1991 |
New |
wearing part |
evaluation on a case-by-case basis
,
evaluation on a case-by-case basis
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characteristic |
outer diameter of pipe (mm) |
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years of usage |
* |
months of rate action |
* |
monthly ratio for depreciation and interest rate |
* |
monthly ratio for costs of repair |
* |
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