Flail Mower FR 122 & 162




  • 25% higher power and energy savings with Integrated Airflow
  • Weight reduction of 20% by using Strenx 700 steel
  • Integrated rotor bearings reduce the overall width
  • Power Belt drive ensures minimal maintenance
  • Double spiral rotor with uniform flow
  • New shape of flails that prevent breakage or damage to the rotor


Flail Mower FR 122 & 162 have working widths of 1.2 and 1.6 m, respectivelyFlail Mower FR 122 & 162 cut branches up to 4 cm in thicknessFlail Mower FR 122 & 162 have a maximum driving speed of 7 km/hFlail Mower FR 122 & 162 weigh 320 and 360 kg, respectively


Hydraulic Flail Mower Attachments for Tractors and Excavators


GreenTec has developed a new range of hydraulic flail mowers that give you with the best conditions for maintaining large green areas.


The flail mowers are primarily used for grass mowing in verges, ditches, dikes and slopes. Hedge trimming of smaller branches is also no challenge for these versatile machines.


The Integrated Airflow system is one of the main features of the new FR series. The space between the rotor and the shield is purposely designed to increase the air velocity so the cut-off material exits the mower as quickly as possible. It creates a natural vacuum that sucks the grass into the mower. This increases the capacity of the flail head and reduces the power requirement.


The flail mowers are available in working widths of 1.2 or 1.6 m (3'11" and 5'3") and are suitable for contractors and farmers that want the best mowing equipment in the market. You can achieve a driving speed of up to 7 km/h (4.35 mph) which enhances the efficiency significantly.


The main bearings are integrated in the rotor shaft which reduces the total width of the flail head. 


The machines are manufactured in Strenx 700 high strength steel which is one of the most durable steel types in the world. It is the same material that is used for chassis in the automotive industry. The flails are adapted to the rotor to stop breakage and damage from happening. These measures keep the maintenance costs at a low level.


The Flail Mower FR 122 & 162 are hydraulic driven and can be mounted on our Scorpion boom mowers for tractors or directly on the arm of diggers. We also offer a large selection of adapters and brackets for excavators and other manufactures of reach mowers.



The Flail Mower FR 122 & 162 fits the following GreenTec machines:


  FR 122 FR 162
Boom Mower Scorpion 330 & 430    
Scorpion 530 & 630 Check mark Check mark
Scorpion 730 & 830 Check mark Check mark
Working width 1.20 m
​1.60 m
Branch thickness 4 cm
4 cm
Driving speed up to

5 - 7 km/h
(3.11 - 4.35 mph)

5 - 7 km/h
(3.11 - 4.35 mph)
Minimum oil flow 85 l/min
(22.45 gpm)
85 l/min
​(22.45 gpm)
Alternative min. oil flow 100 l/min
(26.42 gpm)
100 l/min
​(26.42 gpm)
Weight 320 kg
(705 lb)

360 kg
(794 lb)

Standard Equipment

Optional Equipment
Adapter incl hose FR122 90HK/Twiga Flex (OPTE1076)
Adapter incl hose FR162 90HK/Twiga Flex (OPTE1078)
Hydr. quick rel. Scorpion 6-8 (OPTE1079)
9991122 9991122
Flail Mower FR 122 HD, 60 HP
9991123 9991123
Flail Mower FR 122 HD, 90 HP
9991120 9991120
Flail Mower FR 122, 60 HP
9991121 9991121
Flail Mower FR 122, 90 HP
9991162 9991162
Flail Mower FR 162 HD, 60 HP
9991163 9991163
Flail Mower FR 162 HD, 90 HP
9991160 9991160
Flail Mower FR 162, 60 HP
9991161 9991161
Flail Mower FR 162, 90 HP