An Upgraded Sennebogen 850 G Handler at Bauma

Particularly developed for demanding steel scrap handling and port handling, the Sennebogen 850 G can also be used in a wide range of applications, thanks to its diverse equipment options with reaches between 17 and 21 meters.

Sennebogen’s modular design principle also allows the new 850 G Hybrid to be configured according to customer requirements, including undercarriage variants from stationary to mobile.

The material handler is equipped with a 231 kW Stage V diesel engine, which runs at a standard speed of 1725 rpm. This not only reduces fuel consumption but also the machine’s noise emissions in the long term. Special eco settings and the option of fueling the machine with HVO are also available.

The Green Hybrid recuperation system consists of a gas pressure accumulator installed in the rear of the machine and a third hydraulic cylinder on the boom. Similar to a tensioned spring, this system stores the energy generated when the boom is lowered in the nitrogen accumulator and releases it back into the lifting cylinders during the next lifting operation. This energy-saving method saves around 30% of fuel – and therefore around 22 tons of CO2 per year. At the same time, the machine’s output is increased by 80 kW to a total system output of 311 kW.

The SENcon control system increases the communication capability of the material handler: the connection with the Sennebogen telematics system SENtrack provides the operator with a large amount of data, which allows to derive analyses – for example on performance or machine condition. In addition, concrete cost savings can be realized by avoiding on-site customer service visits.