CAT CUBEX QXR 1120 Surface Drill Maintenance Manual BI620146 - PDF DOWNLOAD

QXR MAINTENANCE MANUAL

BI620146

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BI620146

Address: Cubex Ltd.

1218 Redonda St., Box 13, Grp 524, RR5

Winnipeg, Manitoba Canada, R2C 2Z2

Phone: (204) 694-5505

Website: www.cubex.net

Main Fax: (204) 633-0665

Parts Dept. Fax: (204) 633-0678

Printed in Canada

SERVICE MANUAL (08/03/25) I

BI620146

Getting Familiar…

Sections have modules for serviceable components.

There are 8 sections.

Safety & Important Notices

Service Info

II

SERVICE MANUAL (08/03/25)

BI620146

Planning your PM program…

Read Section 1 and 2.

Read the first page of each module.

Look at each page for 3 to 5 seconds.

Review the sample PM Program Forms.

Plan your PM Program.

SERVICE MANUAL (08/03/25) III

BI620146

TABLE OF CONTENTS (08/03/25) I

Page 1.0 Introduction 1.1 Operating/Maintenance Safety 1-01-001 1.2 Safety Training Registration 1-02-001 1.3 Warranty & Claim Form 1-03-001 2.0 General Maintenance 2.1 Drill Assembly 2-01-001 2.2 Break-in Maintenance 2-02-001 2.3 PM Program 2-03-001 2.4 PM Schedules 2-04-001 3.0 Undercarriage 3.1 Track Adjustment 3-01-001 3.2 Final Drive 3-02-001 4.0 Feed Arrangement 4.1 Mast Feed System 4-01-001 4.2 Top Drive 4-02-001 4.3 Top Drive Motor 4-03-001 4.4 Breakout Wrench 4-04-001 4.5 Carousel Assembly 4-05-001 4.6 Expander Pin System 4-06-001 BI620146

Finding the Information… Table of Contents (10268)

TABLE OF CONTENTS (08/03/25) II

5.0 Hydraulic System 5.1 Hydraulic Circuits 5-01-001 5.2 Hydraulic Symbols 5-02-001 5.3 Hydraulic Pump 5-03-001 5.4 Hydraulic Cylinders 5-04-001 5.5 Control Valves – On/Off Type 5-05-001 5.6 Motorized Pulldown & Holdback Control 5-06-001 5.7 Counterbalance Valves 5-07-001 5.8 Hydraulic Filtration 5-08-001 5.9 Proportional Valves 5-09-001 6.0 Drill Air Circuit 6.1 Air Schematic 6-01-001 6.2 Sullair Compressor 6-02-001 6.3 Water Pump 6-03-001 6.4 Grease Injection 6-04-001 7.0 Electrical 7.1 Electrical Circuits 7-01-001 7.2 Electrical Components 7-02-001 7.3 On/Off Valve Activation 7-03-001 7.4 Types of Valves 7-04-001 7.5 Testing of Valve Solenoid 7-05-001 7.6 Testing On/Off Valves 7-06-001 7.7 Proportional Valves 7-07-001 7.8 Fault Monitoring System 7-08-001 7.9 Accra-Feed System 7-09-001 7.10 Operator Interface PanelView 1000 7-10-001 7.11 QXR Canbus Electrical System 7-11-001 BI620146

8.0 Troubleshooting Guide 8.1 Troubleshooting the Tram Drive 8-01-001 8.2 Troubleshooting the Hydraulic System 8-02-001 8.3 Troubleshooting the Water Injection Pump 8-03-001 8.4 8-04-001 Troubleshooting the Air Driven Oil Injection Pump 8.5 8-05-001 Troubleshooting the Air Driven Grease Injection 8.6 Troubleshooting the Air Delivery System 8-06-001 8.7 Troubleshooting the Hammer 8-07-001 8.8 Troubleshooting the Drill Bit 8-08-001 8.9 Troubleshooting the Depth Laser 8-09-001 Appendix Sauer Danfoss Hydraulic Pumps A Caterpillar Undercarriage Owner’s Manual B Hydraulic Schematic C Air Schematic D Electrical General Arrangement E BI620146

TABLE OF CONTENTS (08/03/25) III

BI620146

1.0 INTRODUCTION

This symbol warns of possible danger. Proceed with caution.

Module Date (Year/Month/Day) Page Number

Updating of Manual

Updated modules will be issued for revisions and corrections as required.

Please keep your manuals updated.

1.0 INTRODUCTION

(08/03/25)

BI620146

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• You can download the complete manual from: www.heydownloads.com by clicking the link below

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CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL

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