Self-propelled (gravity transport), Odesa region.

Self-propelled are elements of gravity transport equipment that ensure the movement of grain and other loose materials with a bulk density of up to approximately 750 kg/m³ due to its ownweight and the inclination of pipes or corridors without the use of active drives. Such equipment is used to connect individual nodes of the technological line at elevators, mills or feed mills.

Main components of gravity equipment:
- Gravity pipes — round and square sections for moving material under the influence of gravity.
- Inputs / sector elements / knees — connecting parts for the formation of movement trajectories.
- Connecting flanges — elements for reliable connection of sections to each other.

Main characteristics:(//tractor-service.com)
- Type of transportation: gravity (dry loose material flows on its own).
- Product:grain, cereals, other loose goods with bulk density ≤750kg/m³.
- Body material: steel with the possibility of polyurethane coating for increased wear resistance.
- Installation: sections are connected by flanges, can have different angles of inclination to ensure gravity.
- Mode of operation: regular throughout the year (depends on the project and configuration).
- Warranty: approximately 12 months (L‑series, for a standard set of floats).

More details: https://zeo.ua/equipment/samopliv