Develon DX100W-7 Wheeled Excavator Operation and Maintenance Manual (950106-02654CE) (1000 and Up)
This DX100W-7 usually lives in tight city jobs, road work, utility trenches—hard ground, tight schedules, lots of starts and stops. This manual helps you set a maintenance rhythm so the machine stays predictable: what to trace every morning, what to check each week, what to service before the busy season so it doesn’t quit on a night shift. Picture this: you’re lining up a week of street cuts, you’ve got traffic control booked, and instead of guessing, you follow the book to inspect, bleed, and test what needs it so the excavator just shows up and works.
Applications & Use Cases
- Set up a daily walk‑around: trace leaks, check tire condition, verify lights and safety locks, and catch problems before the operator even starts it.
- Plan interval services so you know when to change filters, inspect brakes, and route hoses, instead of waiting for something to fail mid‑job.
- Use the operation sections to align your operators on warm‑up, travel, and digging habits that typically extend component life.
- When a fault pops up, follow the steps to isolate basic issues—fluids, electrical connections, loose fittings—before you call in a tech.
- Before peak season, run through the periodic checklists to test systems, inspect wear points, and get ahead of anything that might sideline the machine.
FAQ
Q: Is this something I can keep on a tablet and quickly search on site?
A: Usually, yes—it’s generally a searchable PDF, so you can jump to sections by keyword instead of flipping pages.
Q: Can I print just the bits my operators need in the cab?
A: You probably can; most folks print the daily/weekly check pages and laminate them so they survive dirt and weather.
Safety Note
Always lower and secure the attachment, shut down the engine, and verify pressure is relieved before you trace or open any hydraulic lines.
Develon DX100W-7 Wheeled Excavator Index:
- DX100W-7
- Revision
- Table of Contents
- Foreword
- Intended Use
- Engine and Emission Control System Maintenance
- Machine Capacity
- Attachments
- Product Identification Number (PIN)
- Engine Identification
- Your Machine Serial Numbers
- Safety Messages
- EC Declaration of Conformity
- UK DECLARATION OF CONFORMITY
- Regulation (EU) 2017/654 Annex XV
- Engine operation and maintenance
- Malfunctions & Inducement
- DEVELON Fleet Management System General Information and Privacy Notice
- 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
- Rollover Protective Structure (ROPS)
- 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
- Swinging or Traveling
- Lifting and Digging
- Operation on Slopes
- Towing
- Attachment
- Equipment Lowering with Engine Stopped
- Engine Stop
- Parking Machine
- Service Brake
- 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
- Warning for Counterweight and Front Attachment Removal
- Lock Inspection Covers
- Working on Machine
- Accumulator
- Compressed Air
- 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
- Starter Switch
- Engine Speed Control Dial
- HVAC (Heating, Ventilation and Air Conditioning) Control Panel
- 12V Power Socket
- Travel Speed Selector Switch
- Transmission Gear Selector Switch
- Ram Lock Switch
- Aftertreatment System Switch
- Parking Brake Switch
- Trailer Turn Signal Indicator (If Equipped)
- Safety Lever
- Dozer/Outrigger Control Lever
- One Touch Deceleration Button
- Horn Button
- Rotating Switch (If Equipped)
- Breaker/Booster Button
- Shear Switch (If Equipped)
- Keypad
- Steering Console
- Quick Coupler Switch (If Equipped)
- Engine Emergency Stop Switch
- Emergency Start Mode Switch
- Accelerator Pedal
- Brake Pedal
- Arti Boom Control Pedal
- Photo Sensor
- Hour Meter
- Display Monitor
- 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. Tachometer
- 6. Audio Display
- 7. Main Warning Lamp
- 8. Digital Clock
- 9. Favorites Button
- 10. Main Information Selector Button
- 11. Main Information Indicator
- 12. Power Mode Selector Button
- 13. Power Mode Indicator
- 14. Operating Mode/Flow Setting Selector Button
- 15. Auto Idle Selector Button
- 16. Menu Selector Button
- 17. Back Button
- 18. Camera Mode Selector / ESC Button
- 19. Jog Switch
- 20. Mode Symbol Display
- 21. Indicator Display
- 22. Display Warning Symbols
- Warning Pop-Up Messages
- User Menu
- User Menu – Access and Escape Methods
- Around View Monitoring (AVM) System
- Operating Conditions and Instructions
- Screen Components and View Modes
- Displaying Outlines of the Vehicle Area
- Proximity Alarm System
- Sensor Locations
- Sensor Operating Conditions and Settings
- Sensor Alarm Setting
- Operating Range and Display
- HVAC (Heating, Ventilation and Air Conditioning) Operation
- Location of Vents
- Control Panel
- Memory Function
- Additional Operating Instructions
- Seat Adjustment
- Sears Seat
- Forward/Backward Adjustment
- Height and Firmness Adjustment
- Headrest
- Seat Heater Switch
- Lumbar Adjustment
- Backrest Adjustment
- Seat Belt
- Seat Belt Locking and Unlocking
- Miscellaneous Electrical Devices
- Cabin Light
- Circuit Breaker (30 A, 50 A, 80 A)
- Junction Box
- DAB (Digital Audio Broadcasting) Audio
- Emergency Exit Glass Breaking Tool
- Miscellaneous Convenience Devices
- Front Windows
- Door Side Latch
- Cabin Storage Compartments
- Sunglasses Case
- Sun Visor
- Hanger
- Cup Holder
- Miscellaneous Access Covers and Doors
- Battery Box Cover
- Engine Cover
- Operation
- To Operate a New Excavator
- Monitoring System
- New Machine Break-in Procedures
- Starting and Stopping Engine
- Inspection Before Starting Engine
- Operational Checks Before Starting Engine
- Engine Start
- Cold Weather Starting
- Plug Heater (If Equipped)
- Starting Engine With a Booster Cable
- Hydraulic System Warm-up
- Hydraulic System Warm-up – Cold Weather
- Stopping Engine
- Checks and Maintenance After Stopping Engine
- Wait to Disconnect Indicator
- Safety Lever
- Travel
- Before Traveling
- Over the Road Traveling Procedures
- Traveling on a Work Site
- Traveling on a Slope
- Parking
- Travel Problems
- Operating Instructions
- Engine Speed Control
- Emission Control System
- After Treatment System
- Mode Selection
- Change Machine Control Pattern By Selector Valve (If Equipped)
- Work Levers (Joysticks) (ISO Pattern)
- Operating Precautions
- Parking Excavator
- Towing Procedure
- Attachments
- Bucket Replacement and Reversal
- Replacement
- Reversal (If Applicable)
- Hydraulic Attachments (If Equipped)
- Breaker Operation
- Shear Operation (If Equipped)
- Rotating Operation (If Equipped)
- Quick Coupler Operation
- Lifting Objects
- Lifting Objects with Quick Coupler
- Inspection, Maintenance and Adjustment
- Maintenance Information
- Machine Setup Position for Maintenance
- Maintenance Handling Access
- Entering/Leaving/Climbing On Machine
- 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
- Lubrication
- Symbols for “Lubrication and Service Chart”
- Fluid Capacities
- Table of Recommended Lubricants
- Maintenance Intervals
- 10 Hour / Daily Service
- All Tires for Correct Tire Pressure and Signs of Damage or Abnormal Wear – Inspect
- Boom, Arm and Front Attachment Pins – Lubricate
- Undercarriage Attachment Pins – Lubricate
- Engine Oil Level – Check
- Hydraulic Oil Level – Check
- Fuel Level – Check
- DEF (AdBlue®) Tank Level – Check
- Main Fuel Filter – Check
- Pre Fuel Filter and Water Separator – Check
- Swing Reduction Gear Oil Level – Check
- Coolant Level – Check
- Check Level of Window Washer Liquid
- Bucket Teeth and Side Cutters – Inspect
- Cooling Fan – Inspect
- Air Intake System and Emission Control System – Check
- Seat Belt – Inspect
- Mirrors – Check
- Structure – Inspect
- All Switches and Travel Alarm (If Equipped) – Check
- Safety Lever – Check
- Exterior Lights, Horn, Control Console Indicator, Display Monitor – Check
- Overall of Engine Condition – Check
- All Controls and Linkages – Check
- Pipes and Heses – Check
- AVM (Around View Monitoring System) (If Equipped) – Check
- Boom Swing Bracket – Lubricate
- Boom Swing Cylinder Pin – Lubricate
- Front Axle Trunnion Bushing – Lubricate
- Brake System – Test
- 50 Hour / Weekly Service
- Perform All Daily Service Checks
- Arm and Bucket Joint Pins – Lubricate
- Dozer Blade Pin – Lubricate
- Outrigger Pin – Lubricate
- Front Axle Trunnion Bushing – Lubricate
- Swing Bearing – Lubricate
- Boom Swing Bracket – Lubricate
- Fuel Tank Water and Sediment – Drain
- Engine Fan Belt – Check
- All Nuts and Bolts – Inspect
- 150 Hour / 3 Week Service
- Perform All 10 Hours/Daily and 50 Hour Service Checks
- Front/Rear Axle Case Oil – Change
- Hub Reduction Gear Oil – Change
- Transmission Fluid – Change
- 250 Hour / Monthly Service
- Perform All Daily and 50 Hour Service Checks
- Boom and Arm Joint Pins – Lubricate
- Boom Swing Cylinder – Lubricate
- Engine Fan and Alternator Belts – Check
- Hydraulic Oil Return Filter – Replace
- Pin and Bushings of the Front End Attachment – Inspect
- Battery Fluid – Check
- Bolts and Nuts – Inspect
- Fuel System Hose Clamps – Inspect
- Pilot Filter – Replace
- Brake Filter – Replace
- 500 Hour / 3 Month Service
- Perform All Daily, 50 and 250 Hour Service Checks
- Engine Oil and Filter – Replace
- Air Conditioning Filter – Clean
- Cooling System – Clean
- Air Cleaner Outer Filter – Clean
- Drive Shaft – Lubricate
- Front/Rear Axle Steering Knuckle – Lubricate
- Swing Gear and Pinion – Lubricate
- Swing Reduction Gear Oil (After First 500 Hours) – Drain and Refill
- 1,000 Hour / 6 Month Service
- Perform All Daily, 50, 250 and 500 Hour Service Checks
- Pilot Filter – Replace
- Swing Reduction Gear – Lubricate
- Swing Reduction Gear Oil – Change
- Hydraulic Oil Return Filter – Replace
- Hydraulic Oil Suction Filter – Clean
- Hydraulic Oil Tank Breather Filter – Replace
- Main Fuel Filter – Replace
- Pre Fuel Filter and Water Separator – Replace
- Transmission Fluid – Change
- Front Axle Case Oil – Change
- Rear Axle Case Oil – Change
- Hub Reduction Gear Oil – Change
- Air Conditioning Filter – Replace
- Brake Filter – Replace
- Fuel Cap Filter – Replace
- Engine – Check and Adjust**
- 2,000 Hour / Yearly Service
- Perform All Daily, 50, 250, 500 and 1,000 Hour Service Checks
- Air Cleaner Outer and Inner Filter – Replace
- Coolant – Change
- Hydraulic Oil – Change
- Alternator and Starter – Check**
- Rubber Antivibration Shock Mounts – Check
- Perform and Record Results of Cycle Time Tests
- Inspect Machine to Check for Cracked or Broken Welds or other Structural Damage
- Adjust Valve Clearance – Check**
- Head Bolt Torques – Check
- 4,000 Hour / Biennial Service
- Major Parts – Periodic Replacement
- 4,500 Hour / Biennial Service
- DEF (AdBlue®) Filter – Replace
- DEF (AdBlue®) Breather Filter – Replace
- 5,000 Hour / 2 Years and 6 Months Service
- 12,000 Hour / 6 Year Service
- Hose In-service Lifetime Limit (European Standard ISO 8331 and EN982 (CEN))
- Air Conditioning System
- Gauge Panel – Check
- Air Conditioner Hose – Check
- Condenser – Check
- Magnetic Clutch – Check
- Belt Tension – Check
- Bucket
- Bucket Tooth – Replace
- Bucket O-ring – Replace
- Bucket Shimming Procedures
- Bucket – Replace
- Electrical System
- Battery
- Fuses
- Relays
- Junction Box
- Engine Cooling System
- General
- Antifreeze Concentration Tables
- Table of Standards for Allowed Tap Water
- Fuel Transfer Pump (If Equipped)
- Handling of Accumulator
- Tires and Wheels
- Tire – Check
- Tire Changing Procedure
- Venting and Priming Hydraulic System
- Main System Pump
- Hydraulic Cylinders
- Swing Motor
- Brake Line
- General Venting
- Maintenance in Special Conditions
- Transportation
- Loading and Unloading
- Warning for Counterweight and Front Attachment Removal
- Short Distance Self-powered Travel
- Trailer Loading/Unloading Procedures
- Lifting Machine
- Specification
- Standard Specification
- Overall Dimensions
- Disassembled Parts, Dimension and Weight
- Digging Force
- Working Range
- Excavator Rated Lift Capacity Tables
- Approximate Weight of Workload Materials
- Index
Develon
