Boss Agriculture Air Seeder

SX25P Parallelogram Single Disc Units

Parallelogram Single Disc Row Unit

Boss Agriculture’s SX25P single disc parallelogram units have been developed to provide a simple and effective seeding solution for broadacre minimum/zero tillage applications. The SX25P unit has the ability to dig in tough conditions and also operate in very sticky soils with heavy ground cover, the typical testing conditions found during winter sowing.

The combination of an offset and undercut disc opener allows the Boss SX25P single disc planting unit to dig effectively without requiring an over-engineered heavy frame to force the row units into the ground.
To tackle the wet sticky winter conditions where stubble becomes rope bound, a combination of a simplistic low profile seed boot, floating cleaning wheel and active mud scraper system has proven to be very effective.
The SX25P row units have 300mm of vertical travel in the parallelogram which helps to maintain a constant planting depth in contoured or melon-hole country. Row units are easy to set up in the field and have simple pressure and depth adjustments.
The unit requires minimal maintenance (1 grease nipple - 1 pump per 500ha) and has been designed with in-field service-ability in mind. All consumable parts take only minutes to service or replace keeping you in the paddock for longer. The seed boot delivers exceptional seed placement and is fabricated from hardwearing Bisalloy 500 material.

SX25P Single Disc Row Unit Features:

12 Metre Single Disc Planter at Moree
  • accurate seed placement
  • performance in sticky soils
  • simple depth and pressure adjustments
  • 300mm of parallelogram travel
  • active mud scraper for maximum performance
  • planting, solid fertiliser or gassing options
  • optional rear chain harrows
  • minimal servicing required
  • units can be individually pinned up when operating on wide or skip row spacing’s
  • row units or complete machines available
  • tapered rolling bearings
  • removable disc axle
  • 18" single bevel disc opener
  • spider rim on cleaning wheel for mud clearing
  • pivot joints fitted with durable poly bushes and chrome /stainless steel pins
  • suit 100 x 100 RHS - Adaptors available for 6", 7" or 8" toolbars
  • bisalloy 500 planting boot
  • Australian Manufactured
Single Disc Planter In Stubble

What frame will suit the SX25P Row Unit:

  • Boss Paraflex (floating hitch)
  • Boss Single Bar Trailing (floating hitch)
  • Boss Linkage


(Click here for a closer look at the SX25P Single Disc Series)


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