Introducing the ESE 8, the UK's first suction excavator with dual tipping

We have launched the new and innovative ESE 8 suction excavator - mounted onto a Mercedes Benz AROCS with an 8m3 container. The new model is set to transform and optimise suction excavator use within the industry. The dual tipping and 20% increase on the working range versus other models make this first in its class.
The technology was launched in October 2022 by RSP Germany and the first ever unit has been brought to the UK this month (March 2023). The ESE 8 has many additional advantage features versus other models including: including: modular construction including additional storage between the cab and superstructure; new fan housing doors for improved access for maintenance; a new cooling system; and four stainless steel lockers for additional storage.

[@LP-ju2fi]

What are the skid weights? I would be curious about what the tare weight would be on a Kenworth T800 or T880. I'm also wondering if I would need a tandem steer setup. I know GVW on many European roads is much higher than North American roads.