A packet of ploughs of Polish manufacture by Unia Grudziądz. The packet includes:

Unia Grudziądz U021/1:
- 2 ploughs
- Working width 0.6 m
- Price: 500 $
- Hitch configuration for the spike
- Shearer configuration
- Colour configuration
- Ploughing depth adjustment
- Adjustment of the first furrow
- More functions available on approach with SimpleIC modification

Unia Grudziądz U023/1:
- 3 ploughs
- Working width 0.9 m
- Price: 1050 $
- Hitch configuration for the spike
- Shearer configuration
- Colour configuration
- Ploughing depth adjustment
- Adjustment of the first furrow
- More functions available on approach with SimpleIC modification

Spike:
- Price: $200
- Working width: 0.7 metres
- colour configuration
- Purpose: U021/1

Update 1.1.0.0:
- Refreshed U021/1 model
- New textures for U021/1
- Refreshed spike model
- New spike textures
- Plough U021/1 does not turn over from now on
- Depth adjustment on U021/1 removed
- Added disc slicer configuration in U021/1
- Improvements to the operation of U021/1
- Added effects of earth breaking through the spike
- Minor corrections