Develon DX300, DX360 Amphibious Excavator Operation and Maintenance Manual (950106-03811A-EN)
These DX300 and DX360 amphibious rigs usually live in nasty spots—marshes, riverbanks, dredge ponds—where you can’t afford surprises. This operation and maintenance manual helps you build a maintenance rhythm so the machine stays predictable: what to trace every morning, what to check at 50 hours, what to inspect before you crawl into deeper water. Picture this: you’re in soft muck, swing feels slow, and a warning pops up—if you’ve followed the manual’s schedule, you’ll know what to test and what you probably skipped.
Applications & Use Cases
- Set up a daily walk‑around: trace leaks on the pontoons, check track tension, verify pins and hoses before you leave the bank.
- Plan seasonal service so you don’t lose a week in peak dredging; align big jobs with the manual’s longer‑interval services.
- Use the troubleshooting flow to isolate electrical or sensor issues instead of just swapping parts and hoping.
- Follow the hydraulic and cooling system steps to bleed, route, and test after hose or component changes.
- Train new operators so they don’t abuse the amphibious gear—how to operate, park, and shut down the machine the way the book expects.
FAQ
Q: Is this a searchable PDF I can keep on a tablet in the cab?
A: It’s typically a PDF; most folks run it on a tablet or laptop so they can search terms and jump to sections fast.
Q: Can I print just the service sections for the shop wall?
A: Yeah, you can usually print whatever pages you want and stick the key intervals and procedures right by the workbench.
Safety Note
Always verify the ground or water depth and machine stability before you swing heavy loads or climb into steeper banks.
Develon DX300, DX360 Amphibious Excavator Index:
- DX300/DX360 Amphibious Excavator
- Table of Contents
- Foreword
- Main Specifications
- Operation Conditions
- Permissible Conditions
- Prohibited Conditions
- Structure
- Operation
- Cautions When Using a New Machine
- Inspect the Following Items Before Operating
- Operating the Machine
- Precautions
- Traveling on Land
- Traveling on Marshland
- Traveling on Water
- Launching the Machine into Water
- Avoid Digging Operations While Floating
- Landing
- Traveling on the Water and Passing Under the Bridges
- Xtilt With Tilt Sensor
- Guidance System With Tilt Warning
- Process for Using Xtilt
- Maintenance
- General Safety Precautions
- Inspection, Maintenance Intervals and Items
- Periodic Maintenance
- Requirements for Performing Inspection and Maintenance
- Inspection and Maintenance (Maintenance Before Operating The Machine)
- Other Maintenance
- Travel Device
- Tightening Slewing Frame and Drive Shaft Mounting Bolts
- Adjusting the Tension of Track and Oiling the Track Chains
- Roller and Roller Guide
- Maintenance Inspection Checklist
- Amphibious Excavator Maintenance Inspection Checklist
- Installation and Transportation
- Trailer Transportation
- Assembling the Machine
- Disassembling the Machine
- Tightening Torque for General Parts
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