4000 series Primary Tillage

Answer for compacted soils

The 4000 Series range is carefully designed, to help refine the soil by eliminating compaction, improving moisture control and reducing erosion.

4000 series Primary Tillage

4200 Coulter Chisel

The perfect answer for removal of compacted soils down to 300 to 355 mm and opening up the soil for improved moisture control and reduced erosion.
Hydraulically adjusted coulter gangs effectively size & cut residue to eliminate plugging and the need for shredding or discing prior to ripping.
Suitable for tractors of up to 575hp.

Top Features:

  • Available in either 4213 (Rigid Frame) & or 4233 (Folding Frame) ranges
  • Heavy duty all welded frame construction
  • Choice of RIGID or AUTO reset shanks (682 kg trip loading)
  • Hydraulically adjusted coulter gangs
  • Low maintenance UHMV materials for all wear points
  • Walking tandem axles to minimise frame bounce and improve flotation
  • Large 508mm coulter blades C-Flex to handle toughest residue
  • Heavy duty trash bars for trouble free performance
  • C‐Flex coulter gang hangers
  • 190 mm coulter spacer
Model Working
width (m)
No of Shanks Coulter blades
Dia (mm)
Est hp*
CH4213-07 2.70 7 508 140-175
CH4213-09 3.40 9 508 180-225
CH4213-11 4.20 11 508 220-275
CH4213-13 4.90 13 508 260-325
CH4213-15 5.70 15 508 300-375
CH4233-17 6.50 17 508 340-425
CH4233-19 7.20 19 508 380-475
CH4233-21 8.00 21 508 430-525
CH4233-23 8.70 23 508 460

*ACTUAL HP WILL DEPEND ON VARYING FACTORS SUCH AS SOIL, TERRAIN, MOISTURE AND OTHER OPERATING CONDITIONS.

4412 Disc Ripper

Save time & fuel by tackling all your fall tillage needs in a single pass
The 4412 range is designed to size and bury residue and at the same time shatter the compaction down to 355 – 458mm with unrivalled levelling ability.

Compatible for tractors 200 – 320hp.

Top Features:

  • Heavy duty Auto Reset shanks with a trip load of 1590 kg
  • Single point front mounted depth control
  • Patented C‐Flex mounted disc blades
  • Individual front blades
  • 350mm effective disc spacing
  • Maintenance free pivot points (UHMW)
  • High strength 44mm diameter gang shafts
  • 762mm shank spacing
  • Front blade spacing 340mm
  • Rear blade spacing 266mm
Model Working
width (m)
No of Shanks Disc
Dia (mm)
Est hp*
CH4412-05 3.80 5 558.8 180-200
CH4412-07 5.30 7 558.8 280-320

*ACTUAL HP WILL DEPEND ON VARYING FACTORS SUCH AS SOIL, TERRAIN, MOISTURE AND OTHER OPERATING CONDITIONS.

4500 - Disc Chisel

The answer to today’s modern cropping challengers. The 4500 Series Disc Chisel is aggressive enough to handle the toughest soil and residue conditions and achieve soil fracturing down to a maximum of 356mm. The 4511 (Rigid Frame) & 4530 (Folding Frame) ranges are suitable for high horsepower tractors of up to 570 hp.

Top Features:

  • Independently hydraulically adjusted front and rear gangs to exactly match soil conditions
  • Large 380mm chisel shank spacing optimised for maximum residue flow
  • Choice of RIGID or AUTO set shanks with a trip loading of 682 kg
  • Patented C‐Flex mounted disc blades
  • Single point depth control
  • Maintenance free UHMV high resistance wear materials for pivot points
  • EXCLUSIVE parallel linkage ensures that the machine runs level to ground
  • Optional finishing attachments
Model Working
width (m)
No of Shanks Disc blades
Dia (mm)
Est hp*
CH4511-09 3.40 9 558.8 175-270
CH4511-11 4.20 11 558.8 275-330
CH4511-13 4.90 13 558.8 260-390
CH4511-15 5.70 15 558.8 375-450
CH4530-19 7.20 19 558.8 475-570

*ACTUAL HP WILL DEPEND ON VARYING FACTORS SUCH AS SOIL, TERRAIN, MOISTURE AND OTHER OPERATING CONDITIONS.

4600 Disc Ripper

The 4610 (Rigid Frame) & 4630 (Folding Frame) Series Disc Rippers from Challenger are available in models ranging from 5 to 13 shanks and are designed to combine primary surface tillage with the fracturing of subsoil compaction down to 457mm.
The CH4600 is one of the largest Disc rippers in the industry today.

Top Features:

  • Heavy duty frame with all welded construction and cross braced construction for MAX strength
  • Heavy duty parabolic Spring Reset shanks rated at 1590 kg trip pressure
  • Walking tandem axles and heavy duty tyres for maximum flotation performance
  • Individually mounted 610mm diameter blades
  • Chromium carbide shin guards
  • 609mm shank spacing
  • Optional points available
Model Working
width (m)
No of Shanks No of Coulter
blades Dia (mm)
Est hp*
CH4610-07 4.2 7 610 300-350
CH4610-09 5.4 9 610 360-450
CH4630-11 6.6 11 610 495-550
CH4630-13 7.8 13 610 585-650

*ACTUAL HP WILL DEPEND ON VARYING FACTORS SUCH AS SOIL, TERRAIN, MOISTURE AND OTHER OPERATING CONDITIONS.

4700 In‐Line Ripper

The CH 4700 Series In-Line Rippers are built for professional farmers in search of a rugged machine to handle challenging soil and residue conditions. The 4700 Series combines deep tillage for primary tillage needs during the fall season. The 4700 Series is built on a solid frame with heavy-duty shanks designed to deeply penetrate heavily compacted soils while easily slicing through tough crop residue to maximize crop yield potential.

Top Features:

  • Heavy duty frame will withstand stresses imposed by today’s tillage challenges
  • Mounted or trailed models
  • Choice of parabolic or low disturbance shanks with 1364 kg trip settings
  • Max Working Depth 457 mm
  • 762mm Shank Spacing
  • Choice of Shear Bolt or ‘true’ Spring Reset protection
  • 508mm coulters ensures effective residue cutting performance
Model FRAME Working
width (m)
No of Shanks Est hp*
CH4710-07 RIGID 5.30 7 245-350
CH4710-08 RIGID 6.10 8 280-400

*ACTUAL HP WILL DEPEND ON VARYING FACTORS SUCH AS SOIL, TERRAIN, MOISTURE AND OTHER OPERATING CONDITIONS.

Find Your Dealer

Seeding & Tillage Logo


CH4000 4.75Mb  |

CH4700 Spec Sheet 0.28Mb  |

4000 series Primary Tillage /

Close