Cat Electrohydraulic control unit 12 Functions Operating and Maintenance Manual – PDF DOWNLOAD

Description

Cat Electrohydraulic control unit 12 Functions Operating and Maintenance Manual – PDF DOWNLOAD

FILE DETAILS:

Cat Electrohydraulic control unit 12 Functions Operating and Maintenance Manual – PDF DOWNLOAD

Language : ENGLISH
Pages :39
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Electrohydraulic control unit 12 Functions Operating and Maintenance Manual – PDF DOWNLOAD

Table of Contents
1 About this manual 5
11 How to use this manual 5
12 Signs and symbols used 6
2 Safety 7
21 General safety instructions 7
22 Personnel 7
23 Repair and servicing 7
24 Operating conditions 8
241 Intended use 8
242 Unauthorized use 8
25 Using the machine and working on the machine 9
26 Notes on the hydraulic system 10
261 Recommended storage and use period 11
3 Storage 14
31 Transport 15
4 Installation 16
41 Shield hydraulics requirements 16
42 Installing and removing the control unit 17
421 Removing the control unit 17
422 Installation of the control unit 18
5 Operation 20
51 Pilot valve 21
511 Operation 21
512 Function 21
513 Installing and removing the pilot valve 22
52 Filter cartridge 23
521 Maintenance intervals 23
522 Removing and installing the filter cartridge 23
53 Accumulator cartridge 25
531 Removing and installing the accumulator cartridge 26
6 Technical data 28
61 Description 28
611 Functions 28
612 Design 29
613 Materials used 29
614 Dimensions and weight 29
615 Pressures 29
616 Filter 30
617 Fixings 30
618 Valves 30
62 Hydraulic circuit diagram 32
63 Connections 33
64 Tightening torques 34
641 Screws and bolts with ISO metric thread 34
Electrohydraulic control unit 12 Functions
Media-ID: EM018801-00-EN / Caterpillar Global Mining Europe GmbH 2016 ©
Table of Contents
65 Permissible media 35
651 Hydraulic fluids 35
652 Quality of the process water 37
653 Greases and lubricating pastes 38

S.M 09/12/24