CAT Electrohydraulic control unit, 8 functions Operating Manual – PDF

Description

CAT Electrohydraulic control unit, 8 functions Operating Manual – PDF DOWNOAD

FILE DETAILS:

CAT Electrohydraulic control unit, 8 functions Operating Manual – PDF DOWNOAD

Language : ENGLISH
Pages :64
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

CAT Electrohydraulic control unit 8 functions Operating Manual – PDF DOWNOAD

Contents
1 About this manual
Before starting work 13
Persons for whom this operating manual is intended 13
Purpose of this operating manual 13
Signs and symbols used 14
2 Your safety
Personnel 23
Operation and maintenance 23
Repair and maintenance 24
Operating conditions 25
Intended use 25
Unauthorized use 25
Safety instructions 26
3 Storage and transport
Storage 33
Storing the equipment 33
Storage of used equipment 34
Transport 35
Transport boxes 35
Dimensions and weight 35
Plugs 35
4 Installation
Requirements for the face hydraulic system 43
Installation of the control unit 44
Removing the control unit 44
Installation of the control unit 45
5 Operation
Pilot valve 53
Operation 54
Function 54
Replacing the pilot valve 54
Filter cartridge 56
Maintenance intervals 56
Replacing the filter cartridge 56
Accumulator cartridge 58
Replacing the accumulator cartridge 59
Caterpillar Global Mining Europe GmbH, Lünen 2012E
Contents
Electrohydraulic control – 8 functions
6 Technical data
Description 63
Functions 63
Design 64
Materials used 64
Dimensions and weight 64
Pressures 64
Filter 65
Fixings 65
Valves 65
Hydraulic circuit diagram 66
Connections 67
Hydraulic connections 67
Permissible media 68
Hydraulic fluids 68
Quality of the process water 610
Greases and lubricating pastes 612
Tightening torques 614
Screws with ISO metric thread 614
7 For your information
Standards and directives 73
Applied standards and directives 73

S.M 10/12/24