The Fliegl VFW 14000 from Farming Simulator 22 is the Slurrytanker. It originated with Mr. Krupp and Butters-BTS. I appreciate the permission.
The possible configurations are as follows:
Various tire configurations, precision farming compatibility, and a wide spreader or multi-spreader in conjunction with old metal or plastic fenders.
Selecting a Tank Color
Decals in Four Colors
Cost: $35,000.
130–150 horsepower
50 kph is the maximum speed.
Working breadth: 15.3–18 meters
14000 liters is the capacity.

Source: [MW]Micha3615