BERKY 6520 SMALL WEED HARVESTER
The weed harvester type 6520 can be used for cutting and collecting water plants, trash, woods and other impurities in shallow waters or swampy areas. It also can be used in areas which cannot be reached by floating equipment. Due to its low height, it is possible to drive through low bridges smoothly and with optimal visibility. The front U-shaped double knife and large loading capacity provide effective drainage and compression of the collected materials (capacity up to 15 m³ of compressed materials). The estimated production rate is 11.500 m². Unloading on the shore or transport boats are possible thanks to the conveyor belts.
Hydraulics*
• L/S pump for propulsion: max. 130L/min at 240 bar
• Gear pumps for conveyor belts: max. 40L/min at 170 bar
• Gear pump for steering and cylinder hydraulics: max. 25L/min at 180 bar
• Gear pump for U-cutting unit: max. 25L/min at 80 bar
Dimensions**
Hull
Operation
Transport
Draft
Weight
Ground pressure
• 6.00 x 2.45 x 1.00m
• 6.00 x 0.40 (length x width)
• 10.00 x 3.20 x 3.00m
• 10.50 x 2.45 x 2.70m
• 0.45m
• approx. 6,500 kg
Conveyor belts
• Front conveyor belt: 3.80m long and 1.90m wide
• Storage conveyor belt: 4.30m long and 1.90m wide
• Loading capacity: 5.50m³
• Conveyor belt equipped with Polystal double rods
• Unloading height 2.00m above waterline
Cutting unit
• U-cutting unit with 2.30m working width and 1.50m working depth
• Double-knife cutting unit
Speed
• 7km/h forward
• 4km/h backward
Options
• Aluminum pontoons (cannot be operated without pontoons)
• Improved cooling system for tropical conditions
• Bad weather roof
• Trash collection attachment
• Toolbox
• Echo sounder
*pump tapes at maximum speed of the diesel engine
**dimensions (LxWxH) and weights without attachments; operating dimensions from waterline, incl. pontoons