1 1

Hyundai

Hyundai Robex R140LC-7A Crawler Excavator Full Service / Workshop Manual. R 140 LC 7 A

Hyundai Robex R140LC-7A Crawler Excavator Full Service / Workshop Manual. R 140 LC 7 A

$16.99
$16.99
Sale Sold out
Shipping calculated at checkout.
Machine data plateRef 31276
Brand
Hyundai
Equipment
Tractors
Models covered
Case, R
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Hyundai
Model:
Robex R140LC-7A
Variant:
R 140 LC 7 A
Production Years:
2009-2013 (approximately)
👋 Introduction
Market Position
Target Audience:
Small to medium-sized construction projects, roadwork, and general excavation tasks where high performance and compact utility are required.
Competitive Advantage:
Offers advanced hydraulic system for enhanced precision and fuel efficiency, combined with durable structure and easy maintenance, positioning it competitively against similar crawler excavators from other brands.
Key Features
Engine:
Tier 2 compliant engine with low emissions and high torque
Hydraulics:
Intelligent hydraulic system for smooth operation and power control
Cab Comfort:
Low noise operator cabin with integrated climate control
Maintenance:
Centralized grease points and grouped filters for quick servicing
📋 Manual Details
Manual Information
Coverage Areas:
Complete workshop procedures for all major systems including removal, disassembly, inspection, and installation of components.
Page Count:
Approximately 1000 pages
Manual Type:
Full Service and Workshop Manual
Language:
English
File Format:
PDF
Delivery Method:
Instant download
📖 Manual Coverage
Systems Covered
Engine:
Detailed repair and maintenance procedures for the entire engine assembly and components
Fuel System:
Injection pump adjustment, governor, and fuel tank maintenance
Cooling System:
Radiator, fan, and coolant circuit service
Electrical System:
Wiring diagrams, charging, starting, and sensors
Hydraulic System:
Pumps, valves, cylinders, motors, and hydraulic schematics
Power Train:
Travel motors, swing drive, and reduction gears
Undercarriage:
Track assemblies, rollers, and idlers
Cab and Body:
Heating/air conditioning, instrumentation, and sheet metal components
Attachments:
Boom, arm, bucket linkage, and quick coupler installation
Brakes & Steering:
Service procedures for travel brakes and steering systems
Procedures Included
Disassembly and Assembly:
Step-by-step instructions with torque specifications
Inspection and Testing:
Detailed wear limits and test methods
Diagnostics:
Fault codes and troubleshooting charts
Electrical Schematics:
Complete wiring diagrams
Hydraulic Schematics:
Full hydraulic system diagrams
Maintenance Standards:
Recommended service schedules and fluid capacities
Technical Depth
Level of Detail:
Professional-grade workshop manual designed for technicians and skilled owners
Parts Information:
Exploded views and part numbers to assist in ordering genuine components
📊 Manual Specifications
File and Format
File Type:
Portable Document Format (PDF)
Compatibility:
Works on Windows, Mac, Linux, iOS, Android
Requirements:
Any PDF reader software
Searchability:
Bookmarked and text-searchable for quick navigation
Print Quality:
High resolution, up to 300 DPI
Binding Type:
Digital binding
Paper Type:
N/A - delivered as digital download
⚙️ Engine Specifications
Engine
Engine Model:
Cummins B3.3 (typical)
Engine Options Range:
Only one primary engine option available
Power Output:
Approximately 110 hp (82 kW)
Fuel System:
Direct injection with ECU control
Displacement:
3.3 liters
Aspiration:
Turbocharged and aftercooled
Emissions Compliance:
Tier 2 equivalent
🔧 Transmission
Transmission System
Standard Transmission:
Hydrostatic drive system for travel with variable displacement motors
Optional Transmission:
N/A - hydraulic drive is standard
Features:
Automatic two-speed travel, counterbalance brake valves, and dynamic braking for safety.
📐 Dimensions
Dimensions
Overall Length:
8,100 mm (approximately)
Overall Width:
2,600 mm (approximately)
Overall Height:
3,000 mm (approximately)
Operating Weight:
14,200 kg (approximately)
🛡️ Safety Features
Safety Features
Crash Test Rating:
N/A - not applicable for construction equipment
Active Safety Features:
ROPS/FOPS certified cab, rearview camera (optional), travel alarm, and brake system.
Passive Safety Features:
Grab handles, anti-skid plates, and emergency stop switch.
💡 Technology Features
Technology Features
Infotainment System:
Basic audio system with AM/FM radio and auxiliary input (optional upgrade available).
Driver Assistance:
Machine guidance ready system (optional), rearview camera (optional), and work mode selection.
🔧 Maintenance
Maintenance Information
Service Intervals:
Every 250 hours for engine oil and filter; every 500 hours for hydraulic oil and filter.
Fluid Specifications:
Engine oil: SAE 15W-40 (API CI-4 or higher); hydraulic oil: ISO VG 46 (anti-wear); coolant: ethyhylene glycol based.
Known Issues / Common Wear Items:
Track tension may need regular adjustment; bucket teeth and cutting edges wear out; keep swing gearbox oil checks.
📚 Vehicle History
History
Brand Heritage:
Hyundai Heavy Industries, a major South Korean conglomerate, entered the construction equipment market in the 1970s and has become a leading manufacturer of excavators globally.
Model Evolution:
The R140LC-7A is part of the Robex series (7th generation), successor to the Robex 7, and is a long-track version with increased stability.
Production Location:
Produced in South Korea (Ulsan factory), with other global plants serving regional markets.
🏆 Awards & Recognition
Awards
Recognition:
The Robex series has received the 'Red Dot Design Award' for its cab design and the 'Good Design Award' for ergonomic features. Additionally, it has been recognized for high productivity and fuel efficiency in independent comparative tests.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

View full details
  • Instant download PDF link on your order page and by email right after payment.
  • Secure checkout Encrypted Shopify checkout — we never see your card.
  • Print-ready PDF Searchable text, print the pages you need for the workshop.
  • Phone, tablet, PC Open it in the cab, the workshop or the office.