Pierini Redutores · Agribusiness
Speed reducers for irrigation
Technical information and support for center pivot drives and agricultural implements across Brazil.
Empresas que atendemos
Integrators, OEMs and industry in Brazil: poultry, irrigation and the factory floor.
- High reduction Worm gear reducers for heavy loads in the field
- Continuous operation Designed for long irrigation cycles
- Technical support Specification and integration support
- Since 1976 Tradition and nationwide technical assistance
Center pivot
Technical reference G15 (center) and WPA (wheel). Market reference models — Pierini manufactures the PR Line for special projects.
Technical reference
G15
Center drive — 1.5 hp, ratios 1:30 to 1:50.
Technical reference
WPA
One reducer per wheel — 700 Nm torque, ratios 1:50 and 1:52.
View full technical specifications
Wheel reducers
| Specification | WPA175-00-740U | WPA175-00-740UV |
|---|---|---|
| Speed [rpm] | 58 / 1,16 | 58 / 1,12 |
| Reduction ratio | 1:50 | 1:52 |
| Torque [Nm] | 700 | 700 |
Center drive
| Specification | G15-57 | G15-43 | G15-34 |
|---|---|---|---|
| Reduction ratio | 1:30 | 1:40 | 1:50 |
| Power [hp] | 1,5 | 1,5 | 1,5 |
| Torque [Nm] | 187,6 | 248,7 | 314,6 |
PR Line — manufactured by Pierini
Support for drive specification and integration of agricultural equipment.
View Special Projects →
Linhas para irrigação
Referências G15 e WPA no pivô e Linha PR Pierini para projetos especiais. O time técnico indica o modelo certo para o campo.
Where Pierini supports irrigation
Center pivot
Robust drive for sprinkler irrigation on large cultivated areas.
Talk to the technical team
Agricultural implements
Integration with machines requiring constant torque and speed reduction.
Talk to the technical team
Dedicated engineering
Technical sizing and support for equipment manufacturers and integrators.
Talk to the technical team