Typically 25 m³ for universal models, though this varies by body type (e.g., dumper vs. platform).
A specialized liquid transport semitrailer with a 20 m³ tank capacity, used for supplying water or liquid fertilizers to sprayers in the field. Technical Specifications Based on standard configurations for the PTL-20 series: Payload Capacity: 20 tonnes.
The series represents a high-capacity line of tractor-drawn semitrailers manufactured by the Lithuanian company Laumetris . These machines are designed for heavy-duty agricultural and construction tasks, typically featuring a 20-tonne workload capacity.
Standard tipping trailers utilize a rear-tipping mechanism with hydraulic tailgates. Some models include "trap" systems for loading small excavators (up to 3.5 tons) directly into the trailer.

