The most compact of Rousseau’s agricultural range: 1.30 m carry width. With a horizontal reach of 4.17 m, Arthéa is both easy to use and reliable. It is designed for tractors with at least 50 hp. 

Technical leaflet


Key features of the Arthéa arm mower
  • Compact arm mower
  • Carry width 1.30 m
  • Oleo-pneumatic float and damper system
  • 1 m cutting head, power 42 hp, direct drive
  • Link rod safety mechanism



Mechanical security

  • Mechanical safety system with retraction of hitching link rods DSCN1920

Float function

  • For improved tracking of ground surface

Two-way rotation

  • Two-way rotation with cable control in cab

Lift system

  • Using nitrogenTinÇaP9180040


  • Multi-lever cable control
  • Electrical controlP9180043Agora_PAtÇlÇflexibles1

Pump and engine

  • Gear pump, 42 hpphoto10

Cutting head 1,00 m

  • With direct drive, comprising 36 flailsL1030616

technicals specifications

Range ARTHEA Arthéa 420 compacte Arthéa 460
Max horizontal reach4,17 m4,62 m
Max horizontal reach4,84 m4,53 m
Embankment reach 45°3,94 m4,05 m
Ditch reach 45°1,73 m2,61m
Hedge trimming reach2,96 m2,99 m
Max height over hedge3,27 m2,86 m
Transport height2,92 m2,58 m
Transport width1,30 m1,93 m
Clearance under boom1,10 m0,90 m
Cutting head rotation angle180 °180 °
Weight650 kg690 kg

Machine shipped assembled, tested, run in, with hydraulic fluid and transmission oil filled.

  • Hydraulic motor at end of rotor, universal rotor with 36 flails
  • 110 litre fluid tank. Rotor power: 42 hp PTO: 540 rpm
  • 1.00 m cutting head – Direct drive
  • Two-way rotation
  • Oleo-pneumatic float and lift system
  • Release trajectory link rod safety mechanism
  • Reinforced body with removable cover depending on side with grass > Self-supporting housing with integral bumpers
  • Three-point hitch
  • Cable controls
  • Single-lever electrical control
  • 1.00 m brush-cutting rotor – 20 beaters
  • Minilem® pruning blades fitted with moving cutter plates or saw blades
  • Indirect drive of rotor via pulley and belt
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