For heavy-duty professional usage, the Weckman WS 130DG is a mid-sized earthmoving trailer from Finland that can carry a 13-ton payload.
With a grain cassette, the standard configuration's 7900-liter capacity may be increased to 18300-liters. The trailer has a tailgate that may be opened for loading and tension belts.
Additional options include a cover with extension, a trailer hitch, and an extra tailgate for regular setup. Additionally, you have access to a wide variety of sticker possibilities from various years within the trailer model's manufacturing history. Since the trailer was marketed locally under the Tuhti name until 2022, there is also a Tuhti alternative.
The Interactive Control mod by Vertex Design also allows you to open the lid from outside the car.
Cost: $19,000
7,900 – 18,300 liters is the capacity.
These include cover and tension belts.
Hitch for trailers.
Options for wheels, brand, and decals are available.

Agrogaatti is credited.