Best Skid Loader Soil Conditioner Attachments and Wiring Harnesses
Direct answer: For a skid loader focused on soil conditioning, choose attachments and wiring solutions that maximize compatibility, durability, and ease of integration with Bobcat equipment. This article highlights five relevant products, including wiring harnesses for quick attachment changes and a natural soil conditioner that improves soil health for lawns, gardens, and landscapes. The top picks are best for contractors needing reliable electrical connections, operators seeking versatile attachments, and property owners aiming for healthier soil. The table below compares the five products to help you decide quickly.
| Product | Best For | Key Benefit |
|---|---|---|
| ACD Input Wiring Harness 6725385 (Bobcat) | Professional operators needing reliable power/signal to multiple attachments | Direct replacement with broad compatibility |
| Wiring Harness 6725385 for Bobcat Skid Steer Loader Attachment | Fleet managers with diverse Bobcat tools | Wide attachment support and verification guidance |
| Live Earth Products’ Humate Soil Conditioner | Lawn and garden projects seeking soil health | Organic soil amendment with humic and fulvic acids |
| 6669455 Seal Kit for Hydrostatic Motor | Repair-focused buyers needing OEM-compatible parts | Durable rubber construction for longevity |
| 7-Pin ACD Input Harness 6719853 | Bobcat attachment users needing consistent control | Wide compatibility and robust wiring |
ACD Input Wiring Harness 6725385 for Bobcat Attachments

Direct Replacement: This ACD input harness (Model 6725385) serves as a direct replacement for the original manufacturer part number 6719852, restoring electrical connectivity between a compact loader and Bobcat attachments. Best for operators who frequently switch attachments and need reliable power and signal transmission.
Durable 7-Pin Connector: The rugged 7-pin design resists dust, moisture, and vibration, aiding stable operation in demanding environments. Best for active job sites with variable weather and heavy usage.
Wide Equipment Compatibility: Suitable for a broad array of equipment, including soil conditioners, snow blowers, stump grinders, and more. Choose this if your fleet uses multiple Bobcat-compatible attachments.
Best for: Contractors and rental fleets that prioritize quick, dependable reattachment workflows and fewer electrical issues.
Caution: Confirm fit with your exact machine model and serial number to avoid incorrect harness selection.
Wiring Harness 6725385 for Bobcat Skid Steer Loader Attachment

This harness is described for Bobcat skid steer attachments like backhoes, dozers, graders, planers, snowblowers, and soil conditioners. Best for operators who need confirmation before purchase, as compatibility checks are advised using the machine serial number. It supports electrical control of hydraulic and electrical attachments.
Best for: Fleets with mixed Bobcat tooling and a need to verify compatibility prior to installation.
Caution: Verify compatibility with your exact Bobcat model before ordering to avoid fit issues.
Live Earth Products’ Humate Soil Conditioner – 50 lb Bag

Premium Organic Soil Amendment: Rich in fulvic and humic acids plus trace minerals to improve soil health. Use by shaking into soil and watering after application for lawns, vegetable gardens, trees, shrubs, and flowers. Humic shale sources provide 45% total humic acid, contributing to soil vitality.
Best for: Homeowners and gardeners aiming to improve soil structure, nutrient availability, and overall plant growth without synthetic additives.
Limitation: As a soil conditioner, results depend on existing soil conditions and proper application. Not a direct mechanical attachment for the skid loader itself.
6669455 Seal Kit for Hydrostatic Motor

OEM Replacement: Bobcat part number 6669455, designed as a direct replacement for several Bobcat models and compatible with attachments like soil conditioners and tillers. Best for owners who do their own maintenance and seek genuine parts.
Durable Construction: Made from high-quality rubber compounds to withstand harsh operating conditions and provide long-lasting performance. Choose this if you want a reliable seal kit that tolerates vibration and dust.
Limitation: Availability may vary by region; verify Bobcat compatibility for your exact machine model.
7246790 Heavens Horse Hydraulic Coupler

Versatile Tool-Head Connection: 1/2″ body with 3/4″ SAE/ORB threads, designed for Bobcat equipment. Best for users who need quick, secure coupling across a wide range of attachments, including soil conditioners.
Rich Attachment List: Compatibility with an extensive list of attachments makes it a flexible option for multi-tool operation on a single skid loader.
Caution: This coupler supports many attachments, but verify thread sizes and standard before purchasing to ensure a proper fit.
7-Pin ACD Input Harness 6719853

Wide Compatibility: Specifically designed for Bobcat Corner Brooms, Box Blades, Planers, Power Rakes, and Soil Improvers. This harness enables electrical control of hydraulic/electrical attachments, including augers and trenchers.
Durable Construction: High-quality wires and standard connector terminals resist wear, aging, and vibration, suitable for long-time heavy-machine environments.
Best for: Operators who operate multiple Bobcat attachments and require durable, high-compatibility wiring in one harness.
Limitation: Compatibility should be confirmed with the exact Bobcat model and serial number to avoid mismatch.
Buying Guide
What should I consider when choosing a soil conditioner and related attachments for a skid loader?
- Attachment compatibility: Ensure the attachment is designed for your skid loader brand and model. Look for official or clearly stated compatibility lists.
- Electrical and hydraulic integration: If using wiring harnesses, verify connector types (e.g., 7-pin) and confirm that the harness supports all planned attachments.
- Durability and environment: For harsh job sites, choose rugged connectors and seals that resist dust, moisture, vibration, and temperature changes.
- Soil conditioner specifics: If using a soil conditioner like Humate, assess soil type, recommended application rates, and the target plants or turf.
- Maintenance and parts availability: Prefer OEM or OEM-equivalent parts to ensure long-term support and easier service.
How to verify compatibility before buying?
Check model numbers, serial numbers, and attachment lists in product descriptions. When in doubt, contact the seller with your machine’s details to confirm suitability.
Which combination is best for a landscape-focused skid loader?
For soil conditioning and landscape work, pair a durable wiring harness (6719853 or 6725385 series) with a proven soil conditioner like Humate. This supports both mechanical versatility and soil health improvements on lawns, gardens, and turf.
What maintenance steps help extend attachment life?
Regularly inspect connectors for corrosion or wear, clean debris from sealing areas, and replace worn seals promptly. Use OEM parts where possible and follow manufacturer maintenance intervals for hydraulic systems.
How to store these components when not in use?
Keep wiring harnesses and couplers in a dry, climate-controlled area, away from heavy dust. Protect sensitive connectors with caps or covers to prevent moisture ingress.
FAQ
- Q: Are these wiring harnesses compatible with all Bobcat models? A: Compatibility varies by model and serial number; verify with the exact machine details before purchase.
- Q: Can humate soil conditioner be used on lawns and vegetables? A: Yes, it is suitable for lawns, gardens, trees, and shrubs when used as directed.
- Q: Do seal kits affect only hydraulic systems? A: Seal kits primarily prevent leaks in hydraulic components and protect moving parts from dust and debris.
- Q: Is a 7-pin connector standard for most attachments? A: A 7-pin connector is common for many Bobcat-compatible attachments, but always confirm the exact connector type for your setup.
- Q: Should I hire a technician to install the wiring harness? A: If you’re unfamiliar with electrical systems, professional installation minimizes the risk of miswiring.
- Q: What should I do if an attachment doesn’t work after installation? A: Double-check compatibility, check fuses and wiring continuity, and consult the seller’s guidance for troubleshooting steps.