Knaus Sun IT model (Type K250/3, R22 variant) in very, very good condition; has been stored indoors the entire time !!

The vehicle was upgraded to a 4.2-metric-ton capacity in April 2026 and features 4 new Continental all-season tires (235/60) on black 17-inch alloy wheels with front fender extensions, as well as additional air suspension—CP Chassis 12-volt compressor. Approved by DEKRA and registered in the vehicle documents (invoice total: 4,900 euros)

The two shock absorbers on the front axle were replaced (Bilstein B6 Camper Matic; total invoice amount: 729 euros)

The vehicle has been converted to run on a fuel cell from the market leader, the EFOY 80 BT fuel cell (80 Ah), including a Bluetooth adapter set and an additional lithium battery; it operates independently of the electrical system.

In May 2026, a high-quality RMA system shelf (LED-lit) from “Karl Regal” with three pull-out shelves, each with a 100 kg load capacity, was installed in the rear garage, along with a special bicycle mount. Additionally, a gas grill (by Wolf) was newly integrated onto the shelving unit. (Invoice total: 2,550 euros)