This is an exact-model Hongyou product page for international agricultural machinery buyers. The current factory drawing and selected configuration should be confirmed before ordering.
The 4UM-80 is identified by two Hongyou manufacturer storefront listings as a cassava harvester. One listing title refers to 730 mm suspension width and a vibration-fall harvest method; another identifies 540 r/min output-shaft speed. Separate cross-listing metadata provides 800 mm working width, dimensions and 400 kg weight, but these fields may describe a particular variant. They should not be treated as a single definitive datasheet without factory confirmation.
Cassava harvesting must be discussed against root depth, crop maturity, soil condition and the desired collection workflow. The purpose of a harvester is to create a controlled lifting and separation process, but actual root retention and separation depend on the crop and field. Hongyou should provide the current configuration drawing before any order, especially where deep root systems or unusual row dimensions are involved.
Published technical specifications
- Model: 4UM-80 cassava harvester
- Linkage: Three-point suspension (public listing evidence)
- Output-shaft speed: 540 r/min (public listing title)
- Suspension width: 730 mm on one listing
- Variant-related working width: 800 mm on separate cross-listing; confirm factory variant
- Variant-related dimensions: 2,750 × 1,250 × 1,340 mm on separate cross-listing; confirm factory variant
- Variant-related weight: 400 kg on separate cross-listing; confirm factory variant
- Harvest mechanism: Vibration-related harvest method cited in listing metadata
Buyer questions
What is the published working width of 4UM-80?
Public sources include 730 mm suspension width and a separate 800 mm working-width cross-listing. These may be variants; request the current factory drawing for the quoted configuration.