CRONIMET Alfa tests new SENNEBOGEN battery-powered excavator
The SENNEBOGEN 824 G Electro Battery was put through its paces during an extensive test run at CRONIMET Alfa GmbH in Munich's Aubing district, a company specializing in the recycling of stainless steel, ferroalloys, and superalloys. Driver Zoran Alexsic had the opportunity to test the fully electric machine in the hall while feeding a baling press and sorting materials. The focus was on the performance and practical suitability of the electric excavator model under real-life conditions.
"You don't have to take breaks to escape the noise."
What Zoran noticed immediately was how quietly the excavator runs. This was a real relief, especially in the hall, where noise is a considerable burden. "It's pleasantly quiet. You don't have to take breaks to escape the noise," he says. And tight spaces have also been taken into account - thanks to the integrated working area limitation, the boom does not touch the hall ceiling. This provides more space to work and a good feeling when driving.
"Working quietly is a real relief."
Running time between 1.5 and 3.5 hours - even with just one battery
The tested SENNEBOGEN 824 G Electro Battery was equipped with a single lithium-ion battery pack - and demonstrated impressive endurance. Depending on the driving style and engine speed used, the running time was between 1.5 and 3.5 hours. "That's really strong for just one battery," says Zoran. The machine can also be equipped with two, three or four batteries if required, which further increases the operating time and offers maximum flexibility for different applications.
The 90 kW electric motor delivers full power to the work site. "The battery-powered machine drives just like a diesel-powered one," says Zoran. "You don't notice any difference in power - only that everything runs much more smoothly and quietly."
"Charging during operation is really practical."
A key highlight is the dual power mode: the machine can not only work in battery mode, but can also be supplied with power from the mains at the same time. During operation, the machine can be connected via a 63 A CEE plug and the battery can be recharged, which noticeably improves the workflow. Zoran: "Charging during operation is really practical. You can simply carry on working without losing any time." Operation is very simple: plug it in - and you can get straight back to work. Depending on the equipment, up to three onboard chargers with 22 kW charging power each are possible, which corresponds to a total of 66 kW per hour. This enables short charging times and virtually uninterrupted use.
Intuitive operation: precise adjustment of speed and joystick settings
The battery-powered excavator is also well thought-out and operator-friendly in terms of comfort. The SENNEBOGEN 824 G Electro Battery is equipped with a modern SENCON control system that enables precise adjustment of the air conditioning, speed and joystick settings. "The controls are very user-friendly and make working pleasant," says Zoran. In addition, the comfortable seat combined with a low-vibration cab ensures a pleasant working day, even on longer jobs.
Operating costs noticeably reduced
The electric technology not only reduces emissions and noise, but also noticeably lowers operating costs. The low consumption of the electric motor and the efficient use of peak shaving contribute to significant cost savings. "Refueling is completely eliminated. That's a real advantage, especially in a hall," says Zoran. The battery-powered excavator's low maintenance requirements and simple charging infrastructure also contribute to its cost-effectiveness.
The SENNEBOGEN 824 G Electro Battery has proven to be powerful and efficient in use at CRONIMET Alfa GmbH. The combination of powerful performance, long battery life, easy handling and low noise makes it a practical solution for recycling companies that focus on sustainability.
Machine in use
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