NEN EN 474-1 : 2007 C1 2014

0. Introduction
1. Scope
2. Normative references
3. Definitions
3.1 Common definitions
3.2 Additional definitions
3.2.1 Tractor-dozer
3.2.2 Special earth-moving machinery
3.2.3 Landfill compactors
3.2.4 Derivated machinery
4. Safety requirements and/or measures
4.1 Access
4.2 Operator's station
4.2.1 General
4.2.2 Operator's station with a cab
4.2.3 Roll-over protective structure (ROPS)
4.2.4 Falling-object protective structure (FOPS)
4.3 Seats
4.3.1 Operator's seat
4.3.2 Additional seat
4.4 Controls and indicators
4.4.1 General
4.4.2 Controls
4.4.3 Indicators and control panel
4.4.4 Starting system
4.5 Steering system
4.6 Braking system
4.6.1 General
4.6.2 Service and secondary brake
4.6.3 Parking brake
4.7 Visibility
4.7.1 Operator's field of view
4.7.2 Lighting
4.8 Warning and signalling devices
4.9 Stability
4.10 Soundproofing
4.10.1 Airborne noise
4.10.2 Sound level at the operator's station
4.11 Protection devices
4.11.1 Moving or hot parts
4.11.2 Guards and covers
4.11.3 Articulation frame lock
4.11.4 Sharp edges and acute angles
4.12 Retrieval and transportation
4.12.1 Retrieval and towing
4.12.2 Transportation and lifting of the machine
4.13 Electrical components
4.13.1 Installation
4.13.2 Electric socket
4.13.3 Electric circuits
4.13.4 Batteries
4.14 Pipes and hoses
4.14.1 General
4.14.2 Hydraulic hoses
4.15 Pressure vessels, fuel and hydraulic tanks
4.15.1 General
4.15.2 Filler
4.15.3 Pressure vessels
4.16 Fire protection
4.16.1 Fire resistance
4.16.2 Fire extinguisher
4.17 Maintenance
4.17.1 General
4.17.2 Frequent maintenance
4.17.3 Safety support devices
4.17.4 Access to the engine compartment
5. Instruction handbook and service manual
5.1 Instruction handbook
5.2 Service manual
6. Marking
6.1 Machine marking
6.2 Warning signs
7. Verification
Annex A (normative) Operator's seat dimensions
Annex B (normative) Steering test for rubber-tyred machines
Annex C (normative) List of hazards
Annex D (informative) Bibliography

Defines the general safety requirements for earth-moving machinery described in EN ISO 6165:2006, except rollers and horizontal directional drill.