Heavy Equipment Interchange Platform
Complete documentation for the Dyco Drives platform. Search across 5,000+ machines, compare parts across multiple product workspaces (final drives, swing bearings, and more), and find interchange solutions using AI-powered scoring.
Signing In
Navigate to dycodrives.com/app to access the login portal. Enter the username and password provided by your administrator.
Go to dycodrives.com/app
You'll see the Heavy Equipment Interchange ERP login screen.
Enter your credentials
Type your username and password, then click Sign In.
Start searching
Once logged in, you'll land on the Home tab with platform stats and quick access to all features.
Navigation
After signing in you land on the workspace picker. Each workspace is a self-contained catalog of parts plus its own tools and tabs. Pick a workspace to open it; the sidebar always shows global pages (Home, Pinned, History, My Account) plus the active workspace's tabs.
Global pages (always available)
| Page | Purpose | Access |
|---|---|---|
| Home | Workspace picker. Choose a product line to open its workspace. | All users |
| Pinned | Drives, machines, and searches you've bookmarked across any workspace. | All users |
| History | Your recent search activity across the platform. | All users |
| My Account | Update your profile and change your password. | All users |
| Users | Manage user accounts, roles, and access. | Admin only |
Final Drives workspace tabs
| Tab | Purpose | Access |
|---|---|---|
| Dashboard | Workspace home with database stats and quick links. | All users |
| Machines | Search machines and find compatible final drives. | All users |
| Final Drives | Browse and search the drive database directly. | All users |
| Drives Grid | Full-database spreadsheet view with sortable columns. | All users |
| Machines by Drive | Reverse lookup: find all machines that use a specific drive. | All users |
| Visualization Tools | Cluster networks, coverage heatmaps, and stocking analytics. | All users |
| Compare | Side-by-side drive comparison with spec tables and PDF export. | All users |
| Kits | Gear kits, motor kits, seal kits, and bearing kits with compatibility data. | All users |
| Adapters | Hub and sprocket adapter catalog. | All users |
| Add New Info | Add drives, machines, fitments, and kits to the database. | Admin only |
Other workspaces
Swing Bearings currently ships with a Dashboard and a Bearing Viewer. The remaining workspaces (Swing Drives, Cylinders, Pumps, Recoil Springs) are scaffolded with their dashboards and are being filled in.
Ctrl/Cmd + K from anywhere to open the command palette. Jump directly to drives, machines, or workspaces by typing — faster than navigating tabs.Machine Search
The Machines tab is the primary workflow for finding interchange solutions. Start by searching for a machine by make, model, or serial pattern.
Search for a machine
Type a machine make, model, or keyword into the search bar (e.g., "CAT 305" or "Kubota KX040"). Results filter as you type.
Select a machine
Click on a machine from the results to view its details and compatible final drives.
Review scored matches
The AI scoring engine evaluates every candidate drive and returns them ranked by compatibility score (0-100). Higher is better.
Final Drives
Browse the full drive database directly. Use filters and search to find specific OEM or aftermarket part numbers. Each drive card shows the manufacturer, model, key specs, and any known fitments.
Machines by Drive
The reverse lookup tab. Enter a drive part number and see every machine it fits. Useful when you have a drive in stock and want to know what it's compatible with. Results include speed variance calculations showing real-world performance impact.
Drive Clusters
Visualizes drive families as interactive network graphs. Drives that share fitments cluster together, revealing interchange groups you might not have known about. AI-driven unsupervised clustering algorithms group drives by dimensional and performance similarity.
Compare Drives
Select two or more drives for a side-by-side spec comparison. The comparison table highlights differences in speed, displacement, weight, and dimensional specs. Includes a speed variance banner showing predicted performance differences.
Match Scores
The AI scoring engine evaluates 70+ weighted parameters to generate a compatibility score for every drive-to-machine match. The model was trained on tens of thousands of verified fitment records.
Scores range from 0 to 100:
75 – 89 Strong match. May require minor adaptation (mounting, hose routing).
50 – 74 Moderate match. Review specs carefully before committing.
Below 50 Low confidence. Significant spec differences. Not recommended without verification.
Speed Variance
Speed variance measures the predicted RPM difference between the OEM drive and a candidate interchange at both low and high speed. It's calculated from displacement ratios and gear reduction specs.
| Variance | Meaning |
|---|---|
| < 5% | Negligible difference. Machine will perform as expected. |
| 5% – 15% | Noticeable speed change. Operator may feel a difference. |
| > 15% | Significant variance. May affect machine productivity or safety. |
Score Interpretation Tips
A high score doesn't guarantee a perfect physical fit — always confirm mounting dimensions and hose connections. A lower score doesn't mean the drive won't work, just that there are more differences the AI flagged for your review.
Use the Compare tab to drill into exactly which specs differ between two drives before making a decision.
My Account
Every user can manage their own profile from the My Account tab:
- Update your display name and email address
- Change your password (requires current password)
- View your role and account creation date
Search History
The History tab shows your recent searches across all tabs, including the search query, which tab you were on, how many results came back, and when. Admins can toggle to see all users' activity for usage analytics.
PDF Export
From the Compare tab, you can export a side-by-side drive comparison as a PDF report. These reports include all specs, score breakdowns, and speed variance data — ready to share with customers or attach to quotes.
User Management
Admins access the Users tab to manage accounts:
- Add users — Create new accounts with username, password, display name, email, and role (admin or dealer).
- Deactivate/activate — Temporarily disable a user's access without deleting their account.
- Reset passwords — Set a new password for any user.
Adding Data
The Add New Info tab (admin only) lets you add new records to the database: drives, machines, fitments, and kits. All additions are logged with the submitting user and timestamp for audit purposes.
Frequently Asked Questions
How accurate are the match scores?
The AI scoring engine evaluates 70+ weighted parameters and was trained on tens of thousands of verified fitment records. Scores above 85 have historically correlated with successful interchanges. Always verify physical dimensions before ordering.
Can I search by OEM part number?
Yes. Both the Machines and Final Drives tabs support part number search. Enter a full or partial OEM number and the platform will find matches.
How often is the data updated?
The database is actively maintained by the SEP team. New drives, machines, and fitment records are added regularly. The AI model improves accuracy with every new verified fitment record.
Who can see my search history?
Only you can see your own search history. Admins have the option to view all users' search activity for platform analytics.
What browsers are supported?
The platform works best on Chrome, Edge, and Firefox (latest versions). Safari is supported but some visual effects may vary.
Troubleshooting
I can't log in
Check that your username is lowercase and your password is entered correctly (passwords are case-sensitive). If you're still locked out, ask an admin to reset your password from the Users tab.
Search returns no results
Try broadening your search. Use partial terms instead of full model names (e.g., "305" instead of "CAT 305E2 CR"). The search checks across multiple fields including make, model, and part numbers.
The page looks broken or won't load
Hard-refresh with Ctrl + Shift + R to clear cached files. If the issue persists, try a different browser or contact your administrator.
I need a feature that isn't here
Contact the SEP development team with feature requests. The platform is actively developed and we prioritize features based on dealer feedback.