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POLONEZ 550 mechanical row seed drill

Power demand: 80 HPUNIA POLONEZ 550 mechanical row seed drill

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Description

  • suspension axles ø28 675/ø28
  • alternating double disc SHELL and selfcleaning coulters disc ø350mm, clamping force P=35 kg
  • pressure and ground following unit
  • hydraulic marker trigger with two cylinders
  • controller Starter Seed
  • electric process paths
  • two-piece integrated metering rollers for cerials and rape
  • variable gear
  • wheel size 6×16
  • central hydraulic clamping of coulters
  • individual clamping of coulters
  • tractor wheel tracks openers
  • loading platform on whole width
  • spring loaded firmer
  • grating inside the hopper
  • road lighting
Pressure and ground following unit

Pressure and ground following unit

Disc coulters can be provided with a pressure and ground following unit that: maintains the desired drilling depth, compacts the soil after sowing, provides better soaking,fasters and more even germination.

Heavy coulter

Heavy coulter

allows for supreme ground coping due it is equiped in preasurre and groud folloving wheel. Correct pressure is achieved by hydraulic cylinder and sole spring.

<ul>
<li>Alternating disc coulter SHELL ø350 mm</li>
<li>Max clamping force P = 35 kg/coulter</li>
<li>Compacting and ground-following wheel&nbsp;330×50 mm</li>
</ul>
  • Alternating disc coulter SHELL ø350 mm
  • Max clamping force P = 35 kg/coulter
  • Compacting and ground-following wheel 330×50 mm
Hydraulic pressure

Hydraulic pressure

hydraulic cylinder allows for smooth adjustment of central coulters clamping

Gearbox

Gearbox

accurate sowing is provided by varaible gearbox

Availability

MODELPRICE
POLONEZ 550/3 Davailable

Accessories at extra charge

ACCESSORIESPRICE
surcharge for Superior controlleravailable
resignation from controller Superior (monitor)-available
seed box 750 litersavailable
hydraulic pre-emergence process paths *available
seeder ALFA 180/23/3 for grass (with spreading bar)available

Technical specifications

POLONEZ 550550/3 D
working width [m]3
hopper capacity [dm3]550
type of coultersdisc
no. of coulters [pc.]25
Sowing depth (cm)0-7
No of rows of coulters (pcs)​2
power demand [HP]80
weight [kg]900

Coulter types

Hoe coulters (POLONEZ 550 mechanical row seed drill)

Hoe coulters

Lightweight coulters recommended for medium firm soils; external coulters of double – disc type.

Double – disc coulters (POLONEZ 550 mechanical row seed drill)

Double – disc coulters

Massive double – disc coulter, alternating and self-cleaning. Two metal coulter discs: first one is attacking and the last one cleaning disc.

Compacting and copying set (POLONEZ 550 mechanical row seed drill)

Compacting and copying set

Set of pressing and copying wheels assembled to the alternating double – disc coulters for pressing seeds to the ground and maintaining the preset sowing depth.

Disc coulters (POLONEZ 550 mechanical row seed drill)

Disc coulters

Disc coulter of 400 mm dia. protected by rubber shock-absorbers.

Disc coulters with spring (POLONEZ 550 mechanical row seed drill)

Disc coulters with spring

Disc coulter of 400 mm dia. with special spring for copying the ground profile.

Double – disc coulters with copying wheel (POLONEZ 550 mechanical row seed drill)

Double – disc coulters with copying wheel

Heavy double – disc coulters with copying and cleaning wheel.

Skid coulter (POLONEZ 550 mechanical row seed drill)

Skid coulter

Lightweight double-row skid coulter.