Similar to BG 80 series, it differs from it mainly for 2 aspects: this mixer can be equipped with electric motor complete with toothed belt or with a 500 RPM hydraulic motor; the drive line is tied up to frame with hydraulic pistons through a double joint which allow both vertical and horizontal movements;

- DODA's  propeller mixers are suitable for biogas tanks. 
They are manufactured  according to specific projects, mainly made of AISI 304 stainless steel. The drive line  is in oil bath and can be turned in the tank by an hydraulic system in quite all versions.

Mixers can have  roof or wall frame mounting, developped on customers'specific requirements.
Different propeller size available  for different media. 
Electric, PTO orhydraulic driven.
Maintenance intervals can vary from 6000 to 30000 hours.

Propeller detail