Carter CT12 User Manual

Name: Carter CT12
Brand: Carter
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102 pages

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CT12 MINI CRAWLER EXCAVATOR

OPERATION & MAINTENANCE MANUAL

Original Instruction

Shandong Carter Heavy Industry Machinery Co., Ltd.

Add: Economic Technology Development Park, Linshu, Shandong, P.R.China

Tel: +86-539-7190561

Table of Contents2
Foreword4
Before Servicing this Machine5
Declaration of Conformity6
Body and Engine Identification Marks8
Safety9
Safety Information9
Recognize Safety Label9
Understand Signal Words9
Compliance with Safety Regulations10
Safety Operation of the Machine20
Before Starting the Engine20
After Starting the Engine22
The Position of the Safety Labels32
Usage Features and Performance Parameters of Carter 1.2T Excavators39
Usage and Features39
Main Performance Parameters41
Overview on Carter 1.2T Excavators44
Work Principle of Excavators45
Basic Structure of Carter 1.2T Excavators Mechanical System46
Power System46
Drive System46
Swing Mechanism46
Traveling Mechanism46
Hydraulic System Structure of Carter 1.2T Excavators49
Hydraulic Schematic Diagram52
Main Valve Function Diagram52
Electrical System Diagram54
Service Technologies of Carter 1.2T Excavators55
Basic Construction Knowledge55
Preparation for Work55
Operational Essentials57
Operational Precautions59
Safety Button Operation （Mechanical Control Type59
Prohibitions and Precautions for Hydraulic Excavators62
Maintenance of Carter 1.2T Excavators63
Safty Precautions for Servicing, Disassembly and Reassembly63
Safty Measures before Starting Work63
Safty Measures During Work63
Preparation for Disassembly64
Daily Inspection and Maintenance65
Periods of Overhaul, Medium and Minor Repair65
Technical Maintenance67
Grease67
Slewing Bearing - Every 100H68
Engine Oil69
Hydraulic System71
Fuel System74
Telescopic Chassis78
Maintenance under the Special Cases80
Troubleshooting81
General81
Troubleshooting of Mechanism System81
Troubleshooting of Hydraulic System81
Troubleshooting of Electrical Control System86
Troubleshooting of Diesel Engine88
Transportation91
Precautions for Transporting the Machine91
Machine Tie-Down91
Machine Slinging92
Loading Machinery93
Transport94
Unloading94
Schedule96
Engine Configuration96
List of Auxiliary Material Consumption97
CT12 Packing List98
Details of CT12 Vulnerable Parts and Maintenance Parts100
Lifting Capacity101

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Carter CT12 Specifications

General

Brand	Carter
Model	CT12
Category	Excavators
Language	English

Carter CT12 User Manual

Table of Contents

Questions and Answers:

Carter CT12 Specifications