• Sulky X50 and X40
  • X50 On Magnum
  • X40 On Rowtrac2
  • X40 On Puma
  • X40 Tarp
  • X40 Rear Steps
  • X40 Hopper Chute
  • X40 Spreading Elements
  • 3D Coverage Animation
  • Modulation Map
  • Epsilom System

SULKY X50+/ X40+

Sulky X40+ and Sulky X50+

Optimise use of fertiliser on your crops.

3D View of Sulky Spreading

Click to view – Animated 3D view of the Sulky X50 spreading

The Sulky X50+ and X40+ give you maximum spreading width and hopper capacities with a maximum of 50m and 4000l. The flow rate can be a record-breaking 520kg/min. The Plus series is coming with GPS supported software and Sulky is the first spreader manufacturer to have a ISOBUS Quartz 800 Terminal.

The patented Epsilon System guarantees a perfect distribution of 4 layers of fertiliser per disc. Supported by digital technology, a full overlap with optimal back-crossing between the runs is ensured.

The application rate is easily regulated with an maximum rate of 520kg per minute. An oscillating rate regulator ensures optimal coverage at headlands.

Independent left and right dose modulation by GPS makes greater control over fertiliser inputs possible in transition zones, where the recommended application rate changes.

PDF – Product Info X40+/X50+


Get all info from the PDF X40+ and X50+ 


Key features of the X40+ and X50+:

  • Performances to delight even the most demanding
    • Exceptionally regular spreading
    • over very large widths up to 50 m
    • Extraordinary site application rate
    • Very high capacity up to 4000 l
  • Simplified logistics
  • Simple stress-free adjustment
Sulky GPS spreader

Click to enlarge – Independent right/left modulation by GPS –

Standards and options

  • Mud guard protectors – extensions as option
  • Hopper access ladder – X50+ standard, X40+ optional
  • Rolling hopper cover – manual or hydraulic from the cab
  • TRIBORD 3D border device
  • Half-width border spreading deflector with hydraulic control from the cab


Specs of the X40+ and X50+

  • Working Width:
    • X40+: 12m – 44m
    • X50+: 24m – 50m
  • Hopper Capacity:
    • X40+: 1900l / 2500l / 3000l
    • X50+: 2400l / 3200l / 4000l
  • Flow Rate
    • X40+: 520kg/min
    • X50+: 520kg/min


Get all info from the PDF X40+ and X50+ 


Need a larger tank?

Did you know you can get a Sulky tank extension for your seed and fertiliser spreader?
O’Connors are engineering and manufacturing tank extensions to meet your needs.

Sulky Tank Extensions

More Info

Give O’Connors a call to find out more about the large spreader range on offer.
Visit the Sulky Burel website or visit our Spreader Section on our website.

O’Connors, Sulky and Muddy River

Sulky products are distributed by Muddy River Agricultural. Muddy River Agricultural focuses on distributing, marketing and supporting field-proven, specialised, short-line agricultural equipment to the Australian farm industry. Muddy River currently represents 13 North American and European manufacturers, all of which are regarded as leaders within their particular sectors.


Website – Muddy River