Sirius DP 55 – 70 – 80

Silage unloaders and silage straw blowers | Marque : Jeulin

Versatile and high-performing, the Sirius DP has been developed to meet the demands of modern livestock farming. A true multifunction machine, it combines silage cutting, feed loosening, feed distribution and straw bedding in a single unit. Available in 55, 70 and 80 models, it stands out for its high working capacity, excellent distribution performance, ease of operation and robust design, ensuring reliability, long service life and low maintenance costs.


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Technical specifications

Silage Loading

  • Rounded silage grapple
  • Spring-loaded retractable sealing plate on the grapple tines
  • Two clevis-mounted hydraulic cylinders on the lifting arms
  • Two clevis-mounted hydraulic cylinders on the grapple
  • Two clevis-mounted hydraulic cylinders for axle lifting
  • Grapple position indicator

Loosening – Distribution – Bedding

  • One mechanically driven loosening rotor with multi-rib belt drive and automatic belt tensioner, fitted with 15 large rotor blades, suitable for wrapped bales
  • Two-retainer chamber
  • Ø 1,600 mm turbine fitted with 8 removable blades
  • 320 mm wide, partially removable turbine housing made of abrasion-resistant steel (Brinell hardness 430 HB, 120 kg steel)
  • Turbine inspection hatch
  • Two-speed gearbox: 270 rpm for feed distribution – 540 rpm for bedding, with integrated overrunning clutch
  • Single distribution/bedding chute operated by one hydraulic cylinder with manual distribution slide, or right-hand side distribution/bedding chute operated by one hydraulic cylinder
  • Bedding distance from 0 to 18 m on the right-hand side with round or square bales

Moving Floor

  • Heavy-duty Ø 12 mm marine-grade chain conveyor with removable rectangular slats featuring machined ends®
  • Oil-bath hydraulic gear motor drive with forward and reverse operation and electric speed control
  • Conveyor rotation direction indicator

Design – Safety

  • Removable floor and side panels
  • Flat-floor body
  • Double sealed floor with rear cleaning hatch
  • Hinged bolted protective guards
  • Smooth inner side walls
  • Anti-dust flap

Controls

  • Electric control valve operating all functions via a mobile in-cab control box

Transport

  • Three-point linkage with supplied Category II hitch bar
  • Parking brake and hydraulic service brake
  • Articulated rear lighting compliant with road traffic regulations
  • CE compliant and DREAL approved

Driveline

  • PTO driveline with friction clutch safety protection and PTO guard on the machine side

Tractor Requirements

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

Chutes and Equipment

  • 300° swivel single chute with manually adjustable distribution slide
  • Distribution/bedding chute with 30° forward and rearward pivot on the right-hand side chute (overall width: 2.55 m)
  • 60° side chute (requires the 30° forward and rearward pivoting distribution/bedding chute on the right-hand side, overall width: 2.55 m)
  • Hydraulic cylinder for the chute deflector (side chute or single chute)
  • +25 cm single chute extension (mandatory when fitted with a mixer)
  • Mixing net
  • Mixing kit including mixing net, 300° single chute, chute extension, hydraulic chute deflector and two loosening rotors – non-modifiable kit
  • Hydraulic adjustment of the distribution slide

Platform

  • Silage loading platform with dual 4-function electric controls (lifting arms, grapple, moving floor and axle)

Mechanical Drive

  • Second mechanically driven loosening rotor with fixed regulating comb
  • J-DRIVE disengageable loosening rotor system
  • Oil-bath multi-disc clutch for the mechanical drive of the loosening rotor

Wrapped Bale Distribution

  • Wrapped silage bale distribution kit (+15 rotor blades and +3 fixed retainers) for one loosening rotor
  • Wrapped silage bale distribution kit (+30 rotor blades and one regulating comb) for two loosening rotors

Hydraulics

  • Hydraulic drive for one or two loosening rotors with fixed regulating comb
  • Second loosening rotor with hydraulic motor (hydraulic power pack recommended for tractors with a flow rate below 30 L/min)
  • One hydraulic motor on the rotor: +25% power
  • Two hydraulic motors on the rotors: +25% power
  • Hydraulic oil filter
  • 50 L/min hydraulic power pack with electric gearbox shift control (for tractors with hydraulic flow below 30 L/min)
  • Hydraulic power pack for hydraulic rotor drive

Weighing System

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

Miscellaneous

  • Front mixing hopper with fixed drawbar, 500 L capacity, electric gearbox shift control for the straw blower
  • Warning: fitting a hopper increases the overall machine length
  • Weighing system for hopper
  • Electric gearbox shift control on the turbine control box
  • Work light
  • Long drawbar with manual parking stand, without hitch bar (clevis hitch)
  • Articulated drawbar
  • Hydraulic articulated drawbar
  • Articulated drawbar for machines fitted with a hopper
  • Nitrogen accumulator on the axle (recommended for frequent road transport)
  • Misting system with 4 nozzles and 80 L tank
  • 10/75 × 15.3 spare wheel
  • 11.5/80 × 15.3 spare wheel
  • Half wide-angle PTO shaft with guard on the tractor side

Photo gallery

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