Target Audience:
Professional construction companies and operators requiring a heavy-duty excavator for demanding applications
Advantage:
Robust construction and powerful drivetrain deliver reliable performance in tough conditions, enhancing productivity and operator comfort
Performance:
Engineered for robust performance in demanding construction environments
Efficiency:
Designed for fuel efficiency and reduced operating costs
Operator Comfort:
Advanced features for improved ergonomics and reduced fatigue
Engine:
Complete overhaul and repair procedures
Transmission:
Service and repair for hydrostatic and power shift transmissions
Hydraulic System:
Pumps, motors, valves, cylinders, and lines with pressure testing
Electrical System:
Wiring diagrams, component testing, and troubleshooting
Undercarriage:
Track, sprocket, idler, and roller inspection and replacement
Swing System:
Swing gearbox, swing bearing, and swing motor service
Attachment Systems:
Boom, arm, and bucket removal/installation
Air Conditioning:
Compressor, condenser, evaporator, and refrigerant handling
Cab Components:
Glass, seats, joysticks, and console repairs
Brakes:
Service and parking brake troubleshooting
Maintenance:
Scheduled service checks and adjustments
Disassembly/Assembly:
Step-by-step instructions with torque values
Overhaul:
Major component rebuilds
Diagnostics:
Troubleshooting flows and fault codes
Testing:
Pressure, flow, and electrical testing
Level:
Comprehensive guidance for qualified mechanical technicians
Part Numbers:
Component part numbers and ordering info
Exploded Diagrams:
Detailed diagrams for assembly
Compatibility:
Compatible with Windows, Mac, and mobile devices
Requirements:
PDF reader software
Searchability:
Electronically searchable text
Resolution:
High-resolution pages for clarity
Usage:
N/A - digital download only
Engine Oil:
Every 250 hours or annually
Hydraulic Oil:
Every 1000 hours or as indicated
Final Drive:
Every 1000 hours
Engine Oil:
API CF-4 or higher, SAE 15W-40
Hydraulic Oil:
ISO VG 68 anti-wear
Coolant:
Ethylene glycol based, long life
Common Wear Items:
Track links, rollers, bucket teeth, hydraulic hoses