Subsoiler | Agricultural Ripper for Breaking Compacted Soil Layers

About Subsoiler | Agricultural Ripper for Breaking Compacted Soil Layers

A subsoiler is a tractor-mounted agricultural implement with curved steel tines that penetrate deep into the ground and shatter compacted soil layers, called hardpan or plow pan, which block water infiltration and root growth. It is used in field cropping, orchards, vineyards and pastures before sowing to aerate the soil and improve drainage. Working depth typically ranges from 30 to 60 cm, and models differ in number of tines, working width and depth adjustment, with tractor power requirements from about 25 to 140 HP depending on soil and width.

How to Choose

  • Working depth range, commonly 30 to 60 cm, matched to the compacted layer
  • Working width and number of tines to fit your tractor and field size
  • Tractor power compatibility, from about 25 up to 140 HP
  • Tine type and wear parts: straight or winged shanks for hard soils
  • Depth adjustment: mechanical or hydraulic, plus optional depth wheels

FAQ

Q: What does a subsoiler do?
A: It breaks up compacted soil layers deep below the surface so water and air can penetrate and roots can grow deeper, improving crop yields.

Q: How deep can it work?
A: Typical working depth is 30 to 60 cm, depending on the model, soil condition and the depth of the compacted layer.

Q: What size tractor do I need?
A: Small models work with tractors from about 25 to 50 HP, while heavy multi-tine units need 80 to 140 HP; match the number of tines to your tractor.

Q: When should I subsoil the field?
A: The best time is when the soil is moist but not wet, usually after harvest or before planting, so the tines fracture the soil instead of smearing it.