Hyundai HR70/110/120/140C-9 Ground Rollers Service Manual PDF

This service manual is intended for serving, repair and troubleshoots Hyundai Ground Rollers HR70C-9, HR110C-9, HR120C-9, HR140C-9.
The service manual provides you with information about machine type, serial numbers, type plate, technical specifications, dimensions, benefits, and installation, required service and maintenance work, entire hydraulic system, installing and dismantling instructions, functions and troubleshooting, adjustment, electrical circuit diagrams, etc.
This manual is an illustrated instruction manual that covers lots of colorful pictures, parts diagrams, wiring circuits.
This service manual comes in PDF format. To view this service information you need to use Adobe PDF Reader. Working with this PDF manual, you can easily copy, save, and print the information you need.

Models covered:
HR70C-9,
HR110C-9,
HR120C-9,
HR140C-9.

Contents of Service Manual:

• • Chapter 1: Machine designation, manufacturer, serial number, and measuring units
• 1.1 Machine designation, intended use, and manufacturer
  •     1.1.1 Manufacturer
  •     1.1.2 HR70C-9: Type plate and serial number
  •     1.1.3 HR110C-9/ HR120C-9/HR140C-9: Type plate and serial number
  •     1.1.4 Legal measuring units
  •     1.1.5 Tightening torques (in Nm) for screws & bolts
• • Chapter 2: Technical specifications Compaction rollers
• 2.1 Technical specific actions
  •     2.1.1 Operating data
  •     2.1.2 HR70C-9: Dimensions
  •     2.1.3 HR110C-9/ HR120C-9/HR140C-9: Dimensions
  •     2.1.4 Roll-over protection system
• • Chapter 3: Operating elements & displays
• 3.1 Control elements and displays
  •     3.1.1 Displays on the dashboard
  •     3.1.2 Dashboard: Displays related to roller operation
  •     3.1.3 Steering column switches
  •     3.1.4 HR70C-9: Control lever (joystick) and a panel of switches in the right armrest
  •     3.1.5 HR110C-9, HR120C-9, HR140C-9: Control lever (joystick) and a panel of switches in the right armrest
• 3.2 Compaction roller functions
  •     3.2.1 HR70C-9: Functions of the hydraulic HA control
  •     3.2.2 HR110C-9, HR120C-9, HR140C-9: Functions of the hydraulic HA control
  •     3.2.3 Maximum gradeability of the compaction rollers
• • Chapter 4: Options
• 4.1 Converting from a smooth roller drum to a pad foot roller drum (Optional feature)
  •     4.1.1 Mounting the pad foot segments on a smooth roller drum
  •     4.1.2 Mounting the pad foot segments
  •     4.1.3 Mounting the scrapers for the pad foot roller drum
• 4.2 Compaction measurement system (Optional feature)
  •     4.2.1 Variants of the compaction measurement system
  •     4.2.2 Installing the sensors and connecting them to the compaction measurement system
  •     4.2.3 Installing the speed sensor at the axle
  •     4.2.4 Establishing the connections at the compaction measurement system
• 4.3 ECO Speed Function (Optional feature)
  •     4.3.1 Activating and deactivating the ECO Speed function
  •     4.3.2 Overview: Components of the ECO Speed system
• • Chapter 5: Maintenance
• 5.1 Maintenance measures
  •     5.1.1 Safety instructions referring to maintenance work
  •     5.1.2 Safety precautions to be taken prior to maintenance work
  •     5.1.3 HR70C-9: Maintenance overview
  •     5.1.4 HR110C-9, HR120C-9, HR140C-9: Maintenance overview
  •     5.1.5 Maintenance instructions referring to the initial operation
  •     5.1.6 Instruction and demonstration at the machine
  •     5.1.7 Checklist: 1st inspection after 50 operating hours
  •     5.1.8 Table of lubricants
• 5.2 Maintenance work
  •     5.2.1 Maintenance work related to the Diesel engine
  •     5.2.2 Hydraulic system
  •     5.2.3 Rear axle
  •     5.2.4 HR70C-9: Maintenance work on the drum drive
  •     5.2.5 HR110C-9/HR120C-9/HR140C-9: Maintenance work on the drum drive
  •     5.2.6 Maintenance work at the vibration drive
  •     5.2.7 Maintenance work at the ventilation system
  •     5.2.8 Note regarding maintenance work related to the electrical installation
  •     5.2.9 HR70C-9: Perkins Diesel engine maintenance schedule
  •     5.2.10 HR110C-9, HR120C-9, HR140C-9: Deutz Diesel engine maintenance schedule
• 5.3 Tires at the rear axle
  •     5.3.1 Water filling in the tires of the rear axle
  •     5.3.2 Emptying the tires
  •     5.3.3 Filling procedure: Using the “Hanauer Maus”
  •     5.3.4 Checking the tire inflation pressure
  •     5.3.5 Mounting the tires
• • Chapter 6: Diesel engine and hydraulic system
• 6.1 Diesel engine
  •     6.1.1 Technical specifications Diesel engine
  •     6.1.2 Maintenance overview Diesel engine
• 6.2 Hydraulic system
  •     6.2.1 Technical specifications hydraulic system
  •     6.2.2 Maintenance work hydraulic system
  •     6.2.3 Hydraulic circuit diagram: Entire hydraulic system HR70C-9
  •     6.2.4 Hydraulic circuit diagram: Entire hydraulic system HR110C-9