Steel Drum Attachment
Slope rolling tasks are performed by attaching a specially designed steel compaction drum to a winch line on the back of the Dressta dozer, allowing the compaction drum to be deployed on the slope of the stockpile.
Reliable Drum Bracket & Support
The drum is equipped with brackets to attach it to a tense winch line, with a line tensioning system to prevent it contacting the slope during or after operation. A mechanism ensures optimal line guiding and tensioning, and a cleaning system is implemented to remove coal contamination.
The joystick-controlled drum support system means the crawler dozer can be used for other tasks while the compaction drum is attached.
Superior Dozer Stability
Dressta crawler dozers can operate on a maximum slope gradient of 25° for length-wise slopes, and 20° for cross-wise slopes.