Bucket-Chain Excavator ERs 500
Highlights of the bucket-chain excavator ERs 500: crawler-mounted design with low ground pressure for ash deposits, block operation and deep cut mode for excavating, and a dedusting system.
Key Facts

- Project name
- Bucket-chain excavator ERs 500
- Customer
- NEK, Bulgaria
- Plant location
- Thermal power plant, Maritza-East
- Commissioning
- 2000
- Nominal capacity
- 1,300 lm³/h
- Maximal capacity
- 1,650 lm³/h
- Material to be excavated
- Ash
- Nominal bucket capacity
- 500 l
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Excavator at the thermal power plant, Maritza-East
The bucket-chain excavator ERs 500 is a crawler-mounted machine with low ground pressure for operation in an ash deposit of a thermal power plant. Further features are:
- Ash excavating in block operation and deep cut mode
- Dedusting system




