Sirius PA 140 – 180 – 220

Mixing straw blowers | Marque : Jeulin

Designed for intensive operations, the SIRIUS 140, 180, and 220 combine high capacity, power, and precision. Their design ensures a smooth and continuous feed to the turbine, delivering uniform straw distribution with a throwing distance of up to 25 metres. This range has been developed to maximise productivity while providing consistent, high-quality straw spreading, even in the largest livestock buildings.

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Technical specifications

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  • Hydraulic rear door with 2 push cylinders mounted with clevis fittings

Unravelling – Distribution – Straw Blowing

  • 2 mechanically driven unravelling rotors with multi-rib belt drive and automatic belt tensioner, each fitted with 15 large blades suitable for wrapped silage bales
  • Ø 1,700 mm turbine equipped with 8 removable blades
  • 320 mm wide, partially removable turbine housing made of abrasion-resistant steel (430 HB Brinell hardness, 120 kg steel)
  • Turbine inspection hatch
  • 2-speed gearbox (distribution: 270 rpm – straw blowing: 540 rpm) with integrated overrunning clutch
  • Fixed right-hand side distribution/blowing chute operated by 1 hydraulic cylinder with manually adjustable deflector
  • Straw blowing from 0 to 25 m on the right-hand side with round or square bales

Moving Floor

  • Ø 12 mm heavy-duty marine chain conveyor for the SIRIUS 140 and Ø 14 mm for the SIRIUS 180 and SIRIUS 220, with removable rectangular tube slats and machined ends®
  • Hydraulic gear motor drive with oil bath on the SIRIUS 140, and twin hydraulic gear motors on the SIRIUS 180 and SIRIUS 220, with forward and reverse operation and electric speed control
  • Conveyor rotation direction indicator

Design – Safety

  • Removable floor and side panels
  • Flat-bottom body
  • Double sealed floor with rear cleaning hatch
  • Hinged, bolted safety guards
  • Smooth internal side panels
  • Dust protection flap

Controls

  • Electric control unit operating all machine functions, with portable in-cab control box
  • Additional rear left-hand electric controls for 2 functions (conveyor – rear door)

Road Transport

  • Clevis hitch
  • 80 × 80 axle fitted with two 385/65 R22.5 wheels
  • Parking brake and dual-line hydraulic braking system on SIRIUS 180 and SIRIUS 220
  • Articulated rear lighting compliant with road regulations
  • Hydraulic parking stand with hand pump
  • Machine compliant with CE standards and approved by DREAL.

Driveline

  • PTO shaft with friction clutch safety protection and machine-side protective guard

Tractor Requirements

  • 540 rpm PTO
  • 12 V / 3-pin electrical socket for the electric control unit
  • 12 V / 7-pin electrical socket for lighting
  • 1 single-acting hydraulic spool valve with direct return to tank
  • Minimum hydraulic flow: 30 L/min

Chutes and Optional Equipment

  • 300° hydraulic swivelling chute kit with manually adjustable deflector
  • Right-hand side distribution/blowing chute with 30° forward and rearward hydraulic deflection (overall width: 2.55 m)
  • 60° side chute (requires the optional right-hand side distribution/blowing chute with 30° forward and rearward deflection, overall width: 2.55 m)
  • Hydraulic cylinder for chute deflector (side chute)
  • +25 cm single chute extension (mandatory when fitted with a mixing hopper)
  • Hydraulic adjustment of the distribution deflector

Mechanical Drive

  • Multi-disc wet clutch for mechanical drive of the unravelling rotors

Wrapped Bale Distribution

  • Wrapped silage bale distribution kit (+30 blades and 1 regulating comb) for machines equipped with 2 unravelling rotors

Hydraulic System

  • Hydraulic oil filter
  • 50 L/min hydraulic power pack with electric gearbox shifting (for tractors with hydraulic flow below 30 L/min)

Weighing System

  • DG500 weighing system with 3 load cells, 48 programs, 18 ingredients, and audible alarm (2 load cells on the axle and 1 on the drawbar)

Miscellaneous

  • Front mixing hopper with fixed drawbar, 500 L capacity, with electric gearbox shifting for the straw blower
  • Electric gearbox shifting operated from the turbine control box
  • Work light
  • Misting system with 4 nozzles and 80 L tank
  • +25 cm extension kit
  • Spare wheel 385/65 R22.5
  • Mudguard
  • Half wide-angle PTO shaft, tractor side, with safety guard

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