
Road milling cutter DEM-121 on tractor base "Belarus" is produced in two modifications. "DEM-121" is intended for pit repair of asphalt surfaces of roads and territories, а "DEM-121 for stumb milling" used in carrying out work on improvement of roads and areas and is intended for grinding and milling of stumps of deciduous and coniferous trees.
| Characteristics | Value |
|---|---|
| Base tractor | "Belarus 82П", "Belarus 80.1" |
| Dimensions, mm. | |
| Length | 4650 |
| width | 2194 |
| height | 2760 |
| Cutting width, mm. | 400 |
| Cutting depth, mm. | |
| Nominal | 60 |
| maximum | 90 |
| Milling cutter diameter, mm. | 550/580 |
| Location of the labour body | central |
| Labour body | drum, milling |
| Productivity, m2/shift | от 2000/- |
| Height of milled stumb, maximum, mm. | -/350 |
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