Mulcher BP220/BP280/BP300
The rear mounted mulchers are constructed in high-strength steel qualities that ensure that they can withstand the stresses they are subjected to over time. This applies to both main body, roller, and the main rotor. The hammer mounts are in 16mm toughened material with a profile that provides collision protection and helps to prevent them from deforming when the hammers are sheared off. The hull is designed so that the cavity between the hammer and the hull is at least where the mass meets the knives and if stones and foreign bodies are picked up and pass the knives, they will pass through without damaging the mulcher body. For additional wear resistance all Duun Mulchers are as standard equipped with a bolted 1,5mm Hardox® wear plate inside the hull.
The mulchers have powerful belt drive with high quality belts that can withstand great stress. BP220 has four belts and is driven at 540 rpm from the tractor PTO.
The mulchers have a three-point linkage with a hydraulicly operated lateral movement of 50 cm. The three-point linkage has flow grooves in the mounting ears for arms and top link, this together with the large diameter roller means that the mulcher is able to follow the terrain very well.
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Specifications: | BP220 |
Working width (cm): | 220 |
Transport width (cm): | 240 |
Lateral movement (cm): | 50 |
Rotor RPM @ pto 540rpm: | 2053 |
Required tractor power (hp): | 50hk |
Freewheel: | Incorporated in gearbox |
No. of SPX belts for rotor drive: | 4 |
Number of hammers: | 18 |
Outside diameter rotor (mm) x wall thickness: | 168,7x8 |
Outside diameter roller (mm) x wall thickness: | 193,7x5 |
Belt tensioning: | Mechanical |
Weight (kg): | 700 |