Manufacturer of machines: Atlas Copco Kompressoren und Drucklufttechnik GmbH in Germany
Model from the 1st machine: ZT75
Model from the 2nd machine: ZT90
Year of construction of the 1st machine: 1998
Year of construction of the 2nd machine: 2003
Number of operating hours from the 1st machine: 87184h operating hours and 64289h load hours (the status at the end of February 2022). The values are from the monthly reading list. The actual hours are slightly higher.
Number of operating hours from the 2nd machine: 71159h operating hours and 64471h load hours (the status in November 2020). The values are from the monthly reading list. Actual hours will be slightly higher.
Line consists of: 2 air compressors and still 2 air dryers, which were installed after the two compressors.
Technical data from the 1st machine:
Max. working pressure: 8,0 bar
Power consumption: 75 kW
Rotation shaft speed: 2970 r/min.
Technical data from the 2nd machine:
Max. working pressure: 8,60 bar
Power input: 88 kW
Rotation shaft speed: 2970 r/min.
Condition: In need of repair. Unfortunately, one pressure stage is defective on both compressors. At the 1st compressor ZT75 the 2nd pressure stage will be repaired soon according to the statement of the mechanic. On the 2nd compressor ZT90 the first pressure stage is defective.
Reference: PRO4011
