BS ISO 20474-12:2017
$142.49
Earth-moving machinery. Safety – Requirements for cable excavators
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 24 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions |
| 11 | 4 Safety requirements and protective measures 4.1 General 4.2 Operator’s station 4.2.1 General 4.2.2 Roll-over protective structures (ROPS) 4.2.3 Operator’s protective guard 4.3 Operator’s controls and indicators 4.3.1 Controls for driving and steering 4.3.2 Warning indicator 4.4 Steering |
| 12 | 4.5 Swing brakes 4.6 Lift system 4.6.1 Force-controlled operation (lifting, lowering) 4.6.2 Free-fall operation 4.6.3 Switchover 4.6.4 Boom 4.6.5 Ropes |
| 13 | 4.6.6 Rope drum, rope pulley 4.7 Limiting devices 4.7.1 Load moment limiting device 4.7.2 Lift limiting switch 4.7.3 Limit switch for the boom hoist system 4.8 Calculation of the lift capacity 4.8.1 Calculation method |
| 14 | 4.8.2 Rated load table for object-handling application 4.9 Safety-related parts of the control system 4.10 Stability 4.10.1 General 4.10.2 Stability in different applications |
| 15 | 4.10.3 Dragline bucket 4.10.4 Grab and front shovel 4.10.5 Object-handling applications 4.11 Cable excavator with electrical power source 5 Verification of safety requirements and protective measures 6 Information for use |
| 17 | Annex A (normative) Requirements for cable excavator swing brakes |
| 20 | Annex B (informative) Illustrations |
| 23 | Bibliography |
