The thinning device FLEXITREE, which became known as the “Bonner System” for fruit set regulation, is produced by CLEMENS and sold worldwide. The patented development of Dr. Damerow and Dr. Blanke serves to mechanically knock off the blossoms of fruit trees in spring with a rotating shaft, thus avoiding the use of hormones. The device is flexibly configurable and can be perfectly adapted to the crown structure and different tree heights by means of various adjustment options.
Hydraulic requirements
Basic unit: 1 x single-acting
with pressure-free return flow
and adjustable flow divider
Lift mast: 1 x double-acting
Angle adjustment:
1 x double-acting
Lateral shift (optional):
1 x double-acting
Weight (basic unit): about 155 kg
Dimensions (basic unit):
about 2450 x 2200 x 462 mm
Lifting height of ATLAS mast: about 950 mm
Stroke lateral shift (optional): about 400 mm
Lateral inclination adjustment:
left (inwards) 18°
right (outwards) 26°
Methods of attachment to the tractor:
They are fitted with hydraulically driven cross-current fans. With the 2, 3 and 4-row machines, a new
- 100 liters (PZH 100 A4)
- 150 liters (PZH 150 A5)
- 200 liters (PZH 200 A5)
- 320 liters (PZH 320 A6)
- 400 liters (PZH 400 A6)
- 520 liters (PZH 520 A7)
- 620 liters (PZH 620 A8)
- 900 liters (PZH 900 A10)
- 1100 liters (PZH 1100 A10)
- 1500 liters (PZH 1500 A11)
- 2000 liters (PZH 2000 A11)