Public works and forestry, Agricultural or the mountains.
Speed and effectiveness of work, this is the KIRPY BPS concept which the form of:
- A large diameter rotor
- A carefully planned distribution of the hammers for even work,
- A hydraulically controlled breaker anvil,
- Automatic belt tensioning.

- Mountain crushing work: marking out and preparation of ski run
- Forestry work: creation and repairs to forest paths or fire breaks.
- Pipe-line laying: crushing of excavation products for laying beds and covering (Patented).
- Road construction