Cat Hydraulic components Specifications Manual – PDF DOWNLOAD

Description

Cat Hydraulic components Specifications Manual – PDF DOWNLOAD

FILE DETAILS:

Cat Hydraulic components Specifications Manual – PDF DOWNLOAD

Language : English
Pages : 100
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Cat Hydraulic components Specifications Manual – PDF DOWNLOAD

chinese version Media-ID EM028729
polish version Media-ID EM028731
russian version Media-ID EM028733

About this technical information:
General:

This technical information will give you a general overview of the conventional
hydraulic components in Caterpillar longwall systems.
Observe the following points before starting work:

• The technical information must be read thoroughly,
• it is intended to facilitate safe and efficient handling of hydraulic systems
  and components,
• it must be read, understood and observed by the responsible operating,
  setup and maintenance personnel in order to avoid errors, damage and injuries,
• it must be kept handy at the place of operation,
• it must be passed on to successive owners of the system or components,
• it is not a substitute for the technical information in the operating manuals for the system or the hydraulic components from the particular manufacturer.

• transportation,
• installation and removal,
• maintenance and servicing, or the assignment of this work.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Hydraulic components Specifications Manual – PDF DOWNLOAD

1 About this technical information 5
2 Signs and symbols used 6
3 Safety instructions 7
3 1 Terms 8
3 2 Obligations of the operator 9
3 3 Possible causes for hydraulic errors 9
3 4 Ambient conditions for hydraulic equipment 10
3 5 Orderliness and cleanliness 10
3 6 Special information 10
4 Testing and maintenance 11
5 Hoses, lines, connections 16
5 1 Definition 16
5 2 Use 16
5 3 Setup and mode of operation 16
5 4 Hose markings 16
5 5 Hose line marking 17
5 6 Recommended storage and use period 18
5 7 Installing hose lines 19
5 8 SteckO hose connection 21
5 9 Clips 24
5 10 Hose connections SSKV 26
5 11 Safety instructions for hose lines 28
5 12 Maintenance and servicing of hydraulic hose lines 29
6 Valves 30
6 1 General information about valve design 30
6 2 3/2-way double valve 31
6 3 4/3-way hand-lever valve 31
6 4 Test criteria for 3/2 and 4/3-way directional control valves 32
6 5 Pressure relief valve 33
6 6 Testing and maintenance of pressure relief valves 38
6 7 Check valves 39
7 Measuring and testing 46
8 Accumulator cartridges 48
8 1 Accumulator cartridges 48
8 2 Test criteria for accumulator cartridges 49
9 Ball valves 51
9 1 General/operation 51
9 2 2-way ball valve 53
Hydraulic components
Media-ID: EM019241-10-EN / Caterpillar Global Mining Europe GmbH 2020 ©
Table of Contents
9 3 3/2-way ball valve 53
9 4 5/2-way ball valve 54
9 5 5/3-way ball valve 55
10 Controls 56
10 1 Hydraulic controls 56
10 2 Electrohydraulic controls 58
11 Filters 60
11 1 General 60
11 2 Gap filters 60
11 3 Double filters 61
11 4 Bag filters 63
11 5 Water filters 65
11 6 Filter cartridge 67
11 7 Test criteria for filters 67
12 Hydraulic cylinders 72
12 1 Setup and mode of operation 72
12 2 Hydraulic cylinders on the shield support 73
12 3 Cylinders with built-in position measurement 74
12 4 Telescopic leg 75
12 5 Lifting cylinder 76
12 6 Stabilizing cylinder 76
12 7 Shifting ram 77
12 8 Seal cylinder 77
12 9 Working with hydraulic cylinders 78
Removal and installation of hydraulic cylinders 80
Maintenance of shield hydraulics 83
13 Hydraulic fluids 86
14 Anti-corrosion protection for shield supports 90
15 Permissible media 92
16 Hydraulic supply and setup 94
17 Optimum hydraulic supply 96
18 Disposal 99
18 1 Disposing of hydraulic equipment 99

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PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
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