Hyundai HR70C-9 HR110C-9 HR120C-9 HR140C-9 Roller Service Manual

Hyundai HR70C-9 / HR110C-9 / HR120C-9 / HR140C-9 Road Roller Service Manual

This comprehensive service manual provides detailed technical information for Hyundai HR70C-9, HR110C-9, HR120C-9, and HR140C-9 road rollers. Covering all essential maintenance, repair, and operation procedures, this guide is an invaluable resource for mechanics, operators, and equipment owners. It ensures the proper servicing and troubleshooting of key components, helping to maximize performance and longevity.

File Format: PDF

Size: 27.30 MB

No. of pages: 166

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents:

Overview – General overview of the manual, including machine models covered.

Machine Designation & Manufacturer – Details on machine identification, manufacturer information, and measurement units.

Technical Specifications – Complete technical specifications for compaction rollers.

Operating Elements & Displays – Explanation of control elements, displays, and compaction roller functions.

Options – Information on optional features, including:

• Converting from a smooth roller drum to a pad foot roller drum
• Compaction measurement system
• ECO Speed function

Maintenance – Essential maintenance measures and procedures, covering rear axle tires and regular service tasks.

Diesel Engine & Hydraulic System – Detailed servicing and troubleshooting of the diesel engine and hydraulic system.

Drum Drive & Rear Axle – Comprehensive instructions for servicing and replacing the drum and rear axle components, including step-by-step installation and dismantling procedures.

Drive Unit of the Vibration System – Functionality and troubleshooting of the vibration system, including hydraulic measurement, engine speeds, and sirometer usage.

Electrical System – Electrical system details, including circuit diagrams for all models.

Steering System & Articulated Pendulum Joint – Instructions on steering system maintenance and adjustments for articulated components.

Towing the Compaction Roller – Guidelines for safely towing the machine when necessary.

This service manual is an essential tool for ensuring the proper maintenance and efficient operation of Hyundai HR70C-9, HR110C-9, HR120C-9, and HR140C-9 road rollers.