EasyManua.ls Logo

Hyundai Robex 220LC-9SH User Manual

Hyundai Robex 220LC-9SH
41 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Robex 220LC-9SH
CRAWLER EXCAVATOR
SERVICE MANUAL
Question and Answer IconNeed help?

Do you have a question about the Hyundai Robex 220LC-9SH and is the answer not in the manual?

Hyundai Robex 220LC-9SH Specifications

General IconGeneral
Engine ModelCummins QSB6.7
Fuel Tank Capacity400 L
Operating Weight22, 100 kg
Engine Power110 kW
Engine Power @ RPM2, 000 rpm
Max Digging Depth6, 730 mm
Travel Speed5.2 km/h

Summary

Section 1 General

Group 1 Safety

Safety procedures, protective clothing, emergency preparedness, and hazard avoidance.

Group 2 Specifications

Detailed specifications including operating weight, dimensions, and performance data.

Section 2 Structure and Function

Group 1 Pump Device

Details the structure and function of the hydraulic pump system.

Group 2 Main Control Valve

Explains the structure and hydraulic circuit of the main control valve.

Group 3 Swing Device

Describes the structure and operating principle of the swing device.

Group 4 Travel Device

Details the structure and operating principle of the travel device.

Group 5 Rcv Lever

Covers the structure and functions of the control lever.

Group 6 Rcv Pedal

Outlines the structure and function of the control pedal.

Section 3 Hydraulic System

Group 1 Hydraulic Circuit (cluster Type 1)

Details the hydraulic circuit for cluster type 1.

Group 2 Main Circuit

Explains the suction, delivery, return, and drain circuits of the main system.

Group 3 Pilot Circuit

Describes the pilot circuit, safety solenoid valve, and priority systems.

Group 4 Single Operation

Details the operation of individual functions like boom, arm, and bucket.

Group 5 Combined Operation

Explains combined operations of multiple functions for efficiency.

Section 4 Electrical System

Group 1 Component Location

Identifies the locations of electrical components on the machine.

Memorandum

Contains notes on power, starting, and charging circuits for different cluster types.

Group 3 Electrical Component Specification

Lists specifications for various electrical components.

Group 4 Connectors

Provides connector destinations and connection tables.

Section 5 Mechatronics System

Group 2 Mode Selection System

Explains power, work, and user mode selection systems for different cluster types.

Group 3 Automatic Deceleration System

Details automatic deceleration systems for cluster types 1 and 2.

Group 5 Travel Speed Control System

Explains travel speed control systems for cluster types 1 and 2.

Group 11 Self-diagnostic System

Covers self-diagnostic systems and error codes for cluster types 1 and 2.

Group 12 Engine Control System

Details the engine control unit (MCU) and ROM exchange method.

Section 6 Troubleshooting

Group 1 Before Troubleshooting

Provides an introduction and diagnosing procedure for troubleshooting.

Group 2 Hydraulic And Mechanical System

Covers troubleshooting for hydraulic, mechanical, drive, swing, travel, and attachment systems.

Group 3 Electrical System (cluster Type 1)

Troubleshooting specific electrical issues for cluster type 1.

Electrical System (cluster Type 2)

Troubleshooting specific electrical issues for cluster type 2.

Group 4 Mechatronics System (cluster Type 1)

Troubleshooting mechatronics system issues for cluster type 1.

Mechatronics System (cluster Type 2)

Troubleshooting mechatronics system issues for cluster type 2.

Section 7 Maintenance Standard

Group 1 Operational Performance Test

Details the purpose, terminology, and procedures for performance tests.

Group 2 Major Component

Maintenance standards for major components like pumps and valves.

Group 3 Track And Work Equipment

Maintenance standards for track and work equipment.

Section 8 Disassembly and Assembly

Group 1 Precautions

Essential precautions for removal, installation, and assembly work.

Group 2 Tightening Torque

Provides torque specifications for major components and a torque chart.

Group 3 Pump Device

Details removal, installation, and assembly of the pump device.

Group 4 Main Control Valve

Covers removal, installation, structure, and assembly of the main control valve.

Group 5 Swing Device

Details disassembly and assembly for swing devices (types 1, 2, 3).

Group 6 Travel Device

Explains removal, installation, and disassembly/assembly of the travel device.

Group 7 Rcv Lever

Covers removal, installation, and disassembly/assembly of the control lever.

Group 8 Turning Joint

Details removal, installation, and disassembly/assembly of the turning joint.

Group 9 Boom, Arm And Bucket Cylinder

Explains removal, installation, and disassembly/assembly of cylinders.

Group 10 Undercarriage

Details components and assembly of the undercarriage.

Group 11 Work Equipment

Covers structure and removal/installation of work equipment.

Section 9 Component Mounting Torque

Group 2 Engine System

Torque specifications for engine and accessories mounting.

Group 3 Electric System

Torque specifications for electrical component mounting.

Group 4 Hydraulic System

Torque specifications for hydraulic component mounting.

Group 5 Undercarriage

Torque specifications for undercarriage mounting.

Group 6 Structure

Torque specifications for mounting cab, cowling, and counterweight.

Group 7 Work Equipment

Torque specifications for work equipment mounting.

Related product manuals