Develon DX62R-7 Mini Excavator Shop Manual (950106-03096_B_EN)

Out on small sites, street repairs, or tight residential work, that DX62R-7 is usually bouncing between trenching, loading trucks, and working right up against foundations. This shop manual’s what you use when you’re past “quick check” stuff and you’re ready to tear in deep without guessing. It helps you plan the teardown, trace a fault, inspect parts while they’re on the bench, then reassemble so you don’t chase the same problem twice. Think boom cylinder off, swing motor out, or upper structure split: this is where you verify clearances, route hoses cleanly, and follow proper torque sequences so it all lines back up.

Applications & Use Cases

• Strip down a final drive, inspect gears and bearings, and test it on the bench before you hang it back on the frame.
• Plan your workspace for a pump pull: how to support, isolate lines, cap ports, and keep dirt out so you don’t contaminate the system.
• Follow typical torque and cross-tightening patterns on slew ring or boom foot pins so the structure stays aligned and doesn’t bind.
• Trace hydraulic issues by section, bleed air correctly, and verify valve operation after you’ve replaced seals or spools.
• Rebuild the upper carriage, then check swing alignment and hose routing so nothing rubs through once it’s back in rotation.

FAQ

Q: Is this a PDF I can search on my laptop, or just a scanned picture-type file?

A: It’s generally a searchable PDF, so you can jump to sections and keywords, though some diagrams are just images you’ll zoom in on.

Q: Can I print just a few pages to take out to the machine?

A: Yes, most folks print the relevant sections—schematics, torque charts, sequences—so they can get them dirty without risking the whole manual.

Safety Note

Always support the upper structure and attachments with rated stands or blocking before you crawl under or loosen any load-bearing pins.

Develon DX62R-7 Mini Excavator Index:

• DX62R-7
  • Safety, Specification and Systems Operation
    • Track Excavator Maintenance Safety
      • Safety Instructions
      • General
      • Long Term Storage
      • Maintenance
      • Environment and Circumstances
    • General Specifications
      • Safety Instructions
      • General
      • Standard Specification
      • Performance Tests
      • Preparation for Performance Tests
      • Operational Performance Standard Table
      • Operational Performance Test
      • Approximate Weight of Workload Materials
    • Engine Specifications
      • Safety Instructions
      • Engine Specification
      • Engine Performance Curves
      • Tightening Torque
    • Hydraulic Systems Specifications
      • Safety Instructions
      • Specification
    • General Maintenance Instructions
      • Safety Instructions
      • Welding Precautions and Instructions
      • Hydraulic System – General Precautions
      • Maintenance Service and Repair Procedure
      • Hydraulic System Cleanliness and Oil Leaks
      • Cleaning and Inspection
    • Standard Torques
      • Safety Instructions
      • Torque Values for Standard Metric Fasteners
      • Torque Values for Standard U.S. Fasteners
      • Type 8 Phosphate Coated Hardware
      • Torque Values for Hose Clamps
      • ORFS Swivel Nut Recommended Torque
      • Torque Values for Split Flanges
      • Torque Wrench Extension Tools
      • Loctite Applications
    • Engine
      • Safety Instructions
      • Operation and Maintenance
      • Cooling System
      • Lubrication System
      • Fuel System
      • Intake/Exhaust System
      • Cylinder Block/Head
      • Electric System
      • Others/Driving System
      • Aftertreatment System
    • Hydraulic System
      • Safety Instructions
      • Main Pump
      • Main Control Valve
      • Swing Device
      • Travel Motor
      • Joystick Valve (Work Lever)
      • Drive Coupling
    • Systems Operation and Description
      • Safety Instructions
      • Introduction
      • Electrical Supply System
      • Engine Starting Circuit
      • Gauge System
      • Air Conditioner System
      • Refrigerant System Repairs
      • Troubleshooting
  • Removal and Installation
    • Engine
      • Safety Instructions
      • Before Removing and Installing
      • ECU (Engine Control Unit)
      • V-Belt
      • Alternator
      • Starter Motor
      • Sensors – After Treatment
      • Engine Assembly
    • Hydraulic Systems and Structure
      • Safety Instructions
      • Before Removing and Installing
      • Drive Coupling
      • Undercovers
      • Joystick Valve(Work Lever)
      • Travel Control Valve
      • Main Pump
      • Fuel Tank
      • Swing Device
      • Center Joint
      • Travel Device
      • Cabin
      • Air Condenser Filter
    • Electric and Electronic
      • Safety Instructions
      • Before Removing and Installing
      • Battery Assembly
      • TMS Controller
      • Cabin Switches
      • Display Monitor
      • Hour Meter
      • Wiper Motor
  • Troubleshooting Guide
    • Wiring Harness Layout
      • Safety Instructions
      • Wiring Device
    • Error Code
      • Safety Instructions
      • VCU Error Code
      • Engine Error Code
  • Schematics
    • DX62R-7/DX63-7 Hydraulic Schematic
    • DX62R-7/DX63-7 Electric Schematic
    • Engine Harness
    • Main Harness
    • Cabin Harness

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