Target Audience:
Technicians and owners of the Hyundai Robex R140LC-7A excavator
Vehicle Type:
Compact crawler excavator for construction and utility work
Advantage:
Detailed factory service information for accurate repairs and maintenance
Maintenance Guidance:
Step-by-step procedures for servicing and repairs
Technical Data:
Comprehensive specifications and diagrams
Coverage Areas:
Complete tear-down and rebuild of all major systems
Procedures Included:
Disassembly, inspection, assembly, and adjustment
Page Count:
Total pages not specified
Manual Type:
Full Service and Workshop Manual
Delivery Method:
Instant download
Engine:
Detailed engine repair and maintenance procedures
Cooling System:
Radiator, fan, thermostat, coolant flow inspection
Lubrication System:
Oil pump, filter, pressure checks
Fuel System:
Injection pump, injectors, fuel lines, filters
Electrical System:
Wiring diagrams, starter, alternator, sensors
Undercarriage:
Track adjustment, sprockets, idlers, rollers
Final Drive:
Travel motor, planetary gear, seals
Swing System:
Swing motor, swing reduction, swing bearing
Hydraulic System:
Pumps, main control valve, cylinders, lines
Boom and Arm:
Structure, pins, bushings, cylinder attachment
Bucket and Linkage:
Bucket teeth, adapters, linkage inspection
Cab and Controls:
Joysticks, pedals, monitor, air conditioning
Safety Equipment:
Alarms, mirrors, seat belt
Maintenance Schedules:
Regular service intervals and fluid checks
Specifications:
Torque specs, clearances, capacities
Fault Diagnostics:
Troubleshooting charts and error codes
Disassembly and Assembly:
Step-by-step instructions with diagrams
Special Tools:
List of required factory tools
Skill Level:
Suitable for both professional technicians and experienced owners
Detail Level:
Factory-level detail with exact tolerances and tightening torques
Part Numbers:
OEM replacement part numbers for common components
Exploded Diagrams:
Illustrations to aid parts identification
Compatibility:
Works on Windows, Mac, Linux, iOS, Android
Requirements:
PDF reader software
Searchability:
Searchable text if manually provided, otherwise not guaranteed
Resolution:
High-resolution scan
Binding Type:
Digital (no physical binding)
Paper Type:
N/A - digital download
Engine Model:
Hyundai 4 cylinder diesel, model not specified
Net Power:
Approximately 110 HP (82 kW), exact not specified
Displacement:
Approximately 4.0 liters, exact not specified
Rated Speed:
Variable, typically around 2000 rpm
Range:
Not applicable for this model
Max Torque:
Not specified in this manual
Emission Standard:
Depends on year, not specified
Type:
Indirect injection or direct injection, common
Fuel Filter:
Dual stage, replaceable
Type:
Hydrostatic travel drive (by excavator), not a traditional transmission
Speeds:
High/Low travel speeds
None:
No manual or automatic transmission options
Response:
Proportional hydraulic control
Braking:
Dynamic braking via hydrostatic system
Length:
Approximately 7.5 meters (without bucket), exact not specified
Height:
Approximately 2.8 meters (top of cab), exact not specified
Width:
Approximately 2.5 meters, exact not specified
Curb Weight:
Approximately 13-14 tons, exact not specified
Engine Oil Change:
Every 250 hours
Hydraulic Oil Change:
Every 2000 hours or as needed
Final Drive Oil:
Every 1000 hours
Engine Oil:
API CI-4 or higher, SAE 15W-40 typical
Hydraulic Oil:
ISO VG 46 anti-wear
Coolant:
Ethylene glycol based with corrosion inhibitor
Common Wear Items:
Track pins, bushings, boom pins, hydraulic hoses
Potential Problem Areas:
Final drive seals, swing gear grease, electrical connectors
Manufacturer:
Hyundai Heavy Industries
Background:
Part of the Hyundai Group, known for construction equipment
Series:
7A series, part of the -7 generation
Factory:
Hyundai plants, likely South Korea or China
