Develon HD130 Dozer Operation and Maintenance Manual (950106-03453A-EN)
A Develon HD130 dozer usually lives in rough places—site prep, farm work, road building—pushing dirt, rock, and whatever else’s in the way. This operation and maintenance manual helps you set a steady service rhythm so you can trace issues early, not when the machine dies in a cut. Think cold morning, tight schedule: you’ve got to check fluids, inspect the undercarriage, verify blade function, and be sure it’ll start, steer, and push without surprises. That’s what this book’s for—keeping it predictable.
Applications & Use Cases
- Set up daily walk‑around checks so you can spot leaks, loose hardware, or track problems before something lets go under load.
- Plan your weekly and seasonal services—when to change filters, bleed fuel or hydraulics, and test safety systems—so the dozer’s ready for busy stretches.
- Trace and isolate small performance issues, like weak pushing power or slow blade response, then route your checks in a logical order instead of guessing.
- Verify you’re operating within the machine’s typical limits so you don’t overwork it on slopes, bad ground, or long pushes.
- Inspect wear items—cutting edges, pins, tracks—and decide what can wait and what’ll bite you if you skip it.
FAQ
Q: Is this a PDF I can search on my laptop or phone?
A: Yes, it’s typically a searchable PDF, so you can jump straight to sections by keyword instead of scrolling forever.
Q: Can I print just a few pages to keep in the cab?
A: You usually can; most folks print the daily checks, lubrication chart, and basic troubleshooting so they can read and mark them on the job.
Safety Note
Always lower the blade, set the parking brake, and verify hydraulic pressure is relieved before you get anywhere near pinch points or under the machine.
Develon HD130 Dozer Index:
- HD130
- Table of Contents
- Foreword
- Intended Use
- Engine and Emission Control System Maintenance
- Machine Capacity
- Product Identification Number (PIN)
- Component Serial Numbers
- Engine Identification
- Your Machine Serial Numbers
- Safety Messages
- EC Declaration of Conformity (Original instruction)
- Regulation (EU) 2017/654 Annex XV
- Engine Operation and Maintenance
- Malfunctions & Inducement
- Safety
- Safety Decals
- Information and Location for Safety Decals
- General
- Safe Operation is Operator’s Responsibility
- Know Your Machine
- Proper Work Tools and Attachments
- Pressurized Fluids
- Flying or Falling Objects
- Personal Protective Equipment (PPE)
- Correction of Machine Problems
- Crushing and Cutting
- Hot Coolant and Oils – Burn Prevention
- Fire and Explosion Prevention
- Fire Extinguisher and First-aid Kit (Emergency Medical Kit)
- Electrical System and Electrical Shock
- Roll-over Protective Structure (ROPS) / Falling Object Protective (FOPS)
- Regulation 8.35(2) of the Mines Safety and Inspection Regulations (1995)
- Transportation
- Obey State and Local Over-the-Road Regulations
- Loading and Unloading
- Transporting Machine
- Operation
- Before Engine Starting
- Work Site
- Mounting/Dismounting
- Cleaning
- Operator Station
- Seat Belt
- Visibility Information
- Boost Starting or Charging Engine Batteries
- Starting Engine
- Traveling
- Operation on Slopes
- Equipment Lowering with Engine Stopped
- Engine Stop
- Parking Machine
- Long Term Storage
- Before Storage
- During Storage
- After Storage
- Maintenance
- Warning Tag
- Cleaning
- Proper Tools and Clothing
- Disassembling Precautions
- Use of Lighting
- Fire and Explosion Prevention
- Burn Prevention
- Rubber That Contains Fluorides
- Rubber and Plastics
- Welding Repairs
- Lock Inspection Covers
- Working on Machine
- Accumulator
- Compressed Air
- Track Tension Adjustments
- Supports and Blocking for Work Equipment
- High-pressure Lines, Tubes and Hoses
- Battery
- Environment and Circumstances
- Work Site Areas Requiring Extra Caution
- High-voltage Cables
- Underground Operation
- Working in Water
- Working in Contaminated Environment
- Operation in Extreme Conditions
- Exhaust Ventilation
- Asbestos Information
- Silica Dust Information
- Disposal of Hazardous Materials
- Sound
- Vibration Information
- Operating Controls
- Component Locations
- Operator’s Area
- Operational Controls and Panels
- 1. Starter Switch
- 2. Display Monitor
- 3. Hour Meter
- 4. Engine Speed Control Dial
- 5. Keypad
- 6. USB Power Socket
- 7. 12V Power Socket
- 8. Parking Brake Switch
- 9. Hydraulic Cutoff Switch
- 10. Beacon Switch (If Equipped)
- 11. Emergency Start Mode Switch
- 12. Engine Emergency Stop Switch
- 13. Brake Pedal
- Joystick Operation and Controls
- Button and Switch Operation
- Joystick Operation
- Display Monitor
- Functional Check
- Setting a Password
- 1. Fuel Gauge
- 2. DEF (AdBlue®) Level Gauge
- 3. Engine Coolant Temperature Gauge
- 4. Hydraulic Oil Temperature Gauge
- 5. Travel Speed Display
- 6. FNR Display
- 7. RPM Display
- 8. Audio Display
- 9. Digital Clock
- 10. Favorites Button
- 11. Main Information Selector Button
- 12. Travel Speed Management
- 13. Traction Mode Button
- 14. Auto Idle Selector Button
- 15. Menu Selector Button
- 16. Back Button
- 17. Mode Symbol Display
- 18. HVAC Display
- 19. Display Warning Symbols
- 20. Indicator Display
- 21. Camera Display
- 22. Dozing Assist Control Auto Button
- 23. Blade Lift Angle Display
- 24. Blade Lift Angle Control Button
- 25. Blade Tilt Angle Display
- 26. Blade Tilt Angle Control Button
- Warning Pop-Up Messages
- User Menu
- User Menu – Access and Escape Methods
- Miscellaneous Electrical Devices
- Room Lamp
- Circuit Breaker (40A, 60A, 80A)
- Fuse Boxes
- DAB (Digital Audio Broadcasting) Audio
- Seat Adjustment
- Forward/Backward Adjustment
- Adjusting Height of Seat and Depth of Cushion
- Reclining Position Adjustment
- Headrest
- Lumbar Support Adjustment
- Seat Heater Switch
- Left and Right Control Stand Adjustment
- Left and Right Control Stand Height Adjustment
- Adjusting Height of Armrest
- Seat Belt
- Seat Belt Locking and Unlocking
- Miscellaneous Convenience Devices
- Cabin Windows (Left, Right)
- Cabin Storage Compartments
- Miscellaneous Access Covers and Doors
- Cabin Door
- Side Door
- Front Door
- Operation
- To Operate a New Machine
- Starting and Stopping Engine
- Inspection Before Starting Engine
- Operational Checks Before Starting Engine
- Engine Start
- Stopping Engine
- Checks and Maintenance After Stopping Engine
- Wait to Disconnect Indicator
- Travel
- Operating Instructions
- Engine Speed Control
- Emission Control System
- After Treatment System
- Parking Machine
- Inspection, Maintenance and Adjustment
- Maintenance Information
- Machine Setup Position for Maintenance
- Handling Oil, Fuel, DEF (AdBlue®), Coolant
- Oil
- Fuel
- DEF (AdBlue®)
- Engine Oil
- Grease
- Coolant and Water for Dilution
- Filters
- Electrical System Maintenance
- Recommend Fuel, Coolant, and Lubricant
- Fluid Capacities
- Table of Recommended Lubricants
- Maintenance Intervals
- When Required
- Cutting Edges and End Bits – Inspect / Replace
- Window Washer Liquid Level – Check
- Cooling Fan Blade – Inspect
- Exterior Lights, Horn, Control Console Indicator, Gauge Panel – Check
- All Controls and Linkages – Check
- Track Assemblies (Links, Shoes, Rollers, Idlers) – Inspect
- Structure – Inspect
- 10 Hour / Daily Service
- Engine Oil Level – Check
- Hydraulic Oil Level – Check
- Fuel Level – Check
- Pre Fuel Filter and Water Separator – Drain
- Coolant Level – Check
- DEF (AdBlue®) Tank Level – Check
- 50 Hour / Weekly Service
- Perform All Daily Service Checks
- Equalizer Bar Center Pin – Lubricate
- Dozer Blade Joint Pin – Lubricate
- Ripper Joint Pin – Lubricate
- C-frame, Main Frame Joint Pin – Lubricate
- Fuel Tank Water and Sediment – Drain
- Final Drive Gear Oil – Check
- 250 Hour / Monthly Service
- Perform All Daily and 50 Hour Service Checks
- Pivot Shaft Oil Level – Check
- Equalizer Bar Pins (Side) – Lubricate
- Track Spring – Check
- 500 Hour / 3 Month Service
- Perform All Daily, 50 and 250 Hour Service Checks
- Engine Oil and Filter – Replace
- Pre Fuel Filter and Water Separator – Replace
- Main Fuel Filter – Replace
- Radiator Core – Clean
- Oil Cooler Core – Clean
- Intercooler Core – Clean
- Aircon Condenser Core – Clean
- Air Conditioner Outer Filter – Clean
- Air Conditioner Inner Filter – Clean
- Air Cleaner Outer Filter – Clean
- 1,000 Hour / 6 Month Service
- Perform All Daily, 50, 250 and 500 Hour Service Checks
- Hydraulic Oil Return Filter – Replace
- HST Filter – Replace
- Air Conditioner Outer Filter – Replace
- Air Conditioner Inner Filter – Replace
- Fuel Cap Filter – Replace
- 1,500 Hour / 9 Month Service
- Final Drive Gear Oil – Change
- 2,000 Hour / Yearly Service
- Perform All Daily, 50, 250, 500 and 1,000 Hour Service Checks
- Idler Guide Wear Plates – Inspect
- Hydraulic Oil – Change
- Hydraulic Oil Suction Strainer – Clean
- Coolant – Change
- Air Cleaner Outer and Inner Filter – Replace
- 4,500 Hour / Biennial Service
- DEF (AdBlue®) Filter – Replace
- Electrical System
- Cabin Tilting Operation
- Engine Cooling System
- General
- Antifreeze Concentration Tables
- Table of Standards for Allowed Tap Water
- Handling of Accumulator
- Undercarriage Cleaning
- Track Tension
- Venting and Priming Hydraulic System
- Hydraulic Pump
- Hydraulic Cylinders
- Travel Motor
- General Venting
- Maintenance in Special Conditions
- Transportation
- Loading and Unloading
- Lifting Machine
- Towing Procedure
- Specification
- Standard Specification
- Overall Dimensions
- Disassembled Parts, Dimension and Weight
- Ground Pressure
- Approximate Weight of Workload Materials
- Index
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