Main technique parameter of 4YW-Q corn combine harvester with a reclaimer:
Project | Unit | Technique parameter | Remark | |
Model | 4YW-Q | |||
Speed | km/h | 3.5-7.2 | ||
Working efficiency | hectare/h | 0.7-1.4 | ||
Snapping roller | Model | Horizontal | ||
Quantity | 63 pairs | |||
Speed | r/min | 820 | ||
Working range | mm | 2007 | ||
Row of harvest | Rows | Above 3 | Depending on the spacing | |
Suitable spacing | mm | Any space | ||
Weight of transport | kg | 2700 | Difference exists if equipped with different models. | |
Form of elevator | Shaving board | |||
Off ground distance | mm | 310 | ||
Reclaiming form of crushed stalks | Rotary knife | |||
Rotation number of stalk-crushing reclaimer | r/m | 1800 | ||
Maximum unloading height | mm | 1938 | ||
Maximum passing height of elevator | mm | 3700 | ||
Size | mm | 7900×2270×3700 | Difference exists if equipped with | |
Equipped motivity | kilowatt | Above 58.8 kilowatt | ||
Main capability index of 4YW-Q corn harvester with a reclaimer:
Project | Unit | Capability index | Remark |
Total loss of seeds | percentage | ≤2 | |
Total loss of ears | percentage | ≤3 | |
Damage rate of seeds | percentage | ≤1 | |
Pass rate of broken length | percentage | ≥85 | L≤100mm |
Average height of stubble | mm | ≤80 |