SUMO LDS - Low Disturbance Subsoiler

SUMO LDS – Low Disturbance Subsoiler for Precision Soil Management

The SUMO Low Disturbance Subsoiler (LDS) is designed to relieve deep compaction while preserving valuable soil structure and surface residues. Developed for modern farming systems that prioritise soil health, efficiency, and sustainability, the LDS delivers targeted deep loosening with minimal surface disturbance, helping to improve drainage, root development, and long-term soil performance.

By creating deep fissures beneath the soil surface without excessive mixing or inversion, the LDS encourages natural soil processes, enhances water infiltration, and supports stronger crop establishment. It is the ideal solution for growers adopting regenerative, conservation, or reduced tillage practices where protecting soil structure is a priority.

Best Suited For

• Deep compaction relief with minimal soil disturbance
• Preserving soil structure and crop residues
• Improving drainage and water infiltration
• Encouraging deeper rooting and healthier crop growth

Ideal Conditions

The LDS performs exceptionally well in compacted soils, permanent grassland, cover-cropped fields, and environmentally sensitive areas where maintaining surface cover and minimising disturbance is essential.

Perfect For

• Heavy and mixed soils prone to compaction
• Fields with established cover crops or high residue levels
• Regenerative and low-disturbance farming systems
• Improving water movement through the soil profile
• Enhancing rooting depth and nutrient uptake
• Maintaining soil biology and organic matter levels

Available in Mounted and Trailed Versions

Available in working widths from 3m to 8m, the SUMO LDS can be configured to suit a wide range of farming systems, soil types, and cultivation objectives. Adjustable leg configurations provide flexibility for varying field conditions and crop requirements.

Key Features

Low Disturbance Leg Design
Specially engineered legs penetrate to depths exceeding 400mm, lifting and fracturing compacted layers without bringing soil or residues to the surface.

Narrow Wing Options
Create effective fissuring and soil shatter beneath the surface while minimising visible disturbance, helping to retain moisture and protect soil biology.

Heavy-Duty Frame Construction
Built to withstand demanding conditions, delivering exceptional durability, strength, and long-term reliability.

Shearbolt or Hydraulic Reset Protection
Choose the protection system best suited to your operation, ensuring dependable performance in stony or challenging ground.

Hydraulic Depth Control
Allows precise, repeatable depth adjustment from the cab, ensuring consistent cultivation performance across varying soil conditions.

Optional Rear Packers
Provide light consolidation where required, helping to improve water movement, maintain surface conditions, and support subsequent field operations.

The SUMO LDS offers the perfect balance between effective compaction relief and soil preservation, making it an essential tool for growers seeking to improve soil health, enhance crop performance, and maximise the benefits of regenerative farming practices.