ISO 20474-12:2017 PDF

Scope: This document gives the safety requirements specific to cable excavators as defined in ISO 6165. It is intended to be used in conjunction with ISO 20474-1, which specifies general safety requirements common to two or more earth-moving machine families. The specific requirements given in this document take precedence over the general requirements of ISO 20474-1. This document deals with all significant hazards, hazardous situations and events relevant to the earthmoving machinery within its scope (see ISO 20474-1:2017, Annex A) when used as intended or under conditions of misuse reasonably foreseeable by the manufacturer. It specifies the appropriate technical measures for eliminating or reducing risks arising from relevant hazards, hazardous situations or events during commissioning, operation and maintenance. It is applicable only to the machine itself if the cable excavator is intended for use in combination with other equipment or attachments such as drill rigs and those for pile driving or extracting and moving (e.g. rail-track, walking legs, pontoon, ship equipment or stationary undercarriages). It does not deal with the specific hazards relevant to such additional equipment or attachments. This document is not applicable to machines manufactured before the date of its publication.

ISO 20474-12:2017 Referenced Document

EN 791:1995 Drill rigs - Safety (Incorporates Amendment A1: 2009)
IEC 60204-32:2008 Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
ISO 10262:1998 Earth-moving machinery - Hydraulic excavators - Laboratory tests and performance requirements for operator protective guards
ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction
ISO 15219:2004 Earth-moving machinery - Cable excavators - Terminology and commercial specifications
ISO 20474-1:2017 Earth-moving machinery - Safety - Part 1: General requirements
ISO 4310:2009 Cranes - Test code and procedures
ISO 5010:2007 Earth-moving machinery - Rubber-tyred machines - Steering requirements
ISO 6014:1986 Earth-moving machinery; Determination of ground speed
ISO 6165:2012 Earth-moving machinery - Basic types - Identification and terms and definitions
ISO 7546:1983 Earth-moving machinery; Loader and front loading excavator buckets; Volumetric ratings

2017 ISO 20474-12:2017 Earth-moving machinery - Safety - Part 12: Requirements for cable excavators
2008 ISO 20474-12:2008 Earth-moving machinery - Safety - Part 12: Requirements for cable excavators