BSI 17/30353805 DC:2017 Edition
$13.70
BS EN 474-12. Earth-moving machinery. Safety. Part 12. Requirements for cable excavators – Part 12: Requirements for cable excavators
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 34 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Terms and definitions |
| 10 | 4 List of additional significant hazards 5 Safety requirements and/or measures 5.1 General 5.2 Operator’s station 5.2.1 General 5.2.2 Roll-over protective structures (ROPS) 5.2.3 Operator’s protective guard |
| 11 | 5.2.4 Operator’s seat, vibrations 5.2.5 Visibility on stabilizers 5.3 Operator’s controls and indicators 5.3.1 Controls for driving and steering 5.3.2 Operating mode 5.4 Swing brakes 5.5 Lift system 5.5.1 Lifting and lowering operation |
| 12 | 5.5.2 Free-fall 5.5.2.1 General |
| 13 | 5.5.2.2 Free fall brake |
| 14 | 5.5.2.3 Activation/deactivation of free fall operation 5.5.2.4 Manual free-fall operation |
| 15 | 5.5.2.5 Automatic free fall operation for compacting materials 5.5.3 Boom 5.5.4 Ropes, rope drum, rope pulley 5.5.4.1 General 5.5.4.2 Ropes |
| 16 | 5.5.4.3 Rope drum 5.5.4.4 Rope pulley 5.6 Limiting devices 5.6.1 Limiting and indicating device for the lifting operation mode 5.6.2 Limit switch for the boom hoist system 5.7 Stability 5.7.1 General |
| 17 | 5.7.2 Calculation of tipping load 5.7.3 Stability in different applications |
| 18 | 5.7.3.1 Compacting material application 5.7.3.2 Lifting operation 5.7.3.3 Dragline bucket 5.7.3.4 Grab and front shovel |
| 19 | 5.8 Requirements of safety related parts of the control system 5.9 Cable excavator with electrical power source 5.10 Maintenance 5.10.1 General 5.10.2 Control of winches when changing ropes 5.11 Access to operating positions, intervention and servicing points 6 Verification |
| 21 | 7 Information for use 7.1 Operator’s manual |
| 23 | Annex A (normative)List of additional significant hazards – Cable excavators |
| 25 | Annex B (normative)Requirements for cable excavator swing brakes B.1 General B.2 Terms and definitions |
| 26 | B.3 Minimum performance B.3.1 Swing drive system B.3.1.1 Test-swing revolution speed B.3.1.2 Deceleration swing angle βB B.3.2 Swing service brake |
| 27 | B.3.3 Swing parking brake B.4 Conditions for testing the swing service brake B.5 Test report |
| 28 | Annex C (informative)Illustrations C.1 Standard applications C.1.1 Crawler type cable excavator with lifting equipment |
| 29 | C.1.2 Crawler type cable excavator with dragline equipment C.1.3 Crawler type cable excavator with grab equipment C.2 Special applications |
| 30 | C.2.1 Crawler type cable excavator with hole drilling equipment (casing oscillator) |
| 31 | C.2.2 Crawler type cable excavator with piling equipment (hydraulic or diesel hammer) |
| 32 | C.2.3 Crawler type excavator with wall cutter equipment (diaphragm wall grab) C.3 Wheel type cable excavator in transport position for road travelling |
| 33 | Annex ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2006/42/EC machinery, and amending Directive 95/16/EC (recast) [2006 L157] aimed to be covered |
