ISO 500-1-2014 pdf free.Agricultural tractors一Rear-mounted power take-off types 1, 2,3 and 4一 Part 1: General specifications, safety requirements, dimensions for master shield and clearance zone. This part of ISO 500 gives general specifications, including speeds, safety requirements, the dimensions for master shield, and clearance zones for rear-mounted power take-offs (PTOs) of types 1, 2, 3, and 4 on agricultural tractors with a track setting of more than 1150 mm (those with track setting width of 1150 mm or less are covered in ISO 500-2). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 5673-2, Agricultural tractors and machinery — Power take-off drive shafts and power-input connection — Part 2: Specification for use of PTO drive shafts, and position and clearance of PTO drive line and PlC for various attachments ISO 6489 (all parts), Agricultural vehicles — Mechanical connections between towed and towing vehicles 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 power take-off PTO…

ISO 5721-1-2013 pdf free.Agricultural tractors一Requirements, test procedures and acceptance criteria for the operator’s field of vision一 Part 1: Field of vision to the front. This part of ISO 5721 specifies the requirements, test procedures and acceptance criteria for the field of vision to the front of the operator of agricultural tractors. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 5353:1995, Earth-moving machinery, and tractors and machinery for agriculture and forestry — Seat index point 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 field of vision area which can be viewed from the seated operators eye position 3.1.1 direct field of vision visibility by direct line of sight as determined by the light from the light source 3.1.2 indirect field of vision visibility with the aid of mirrors or with other visual aids such as closed circuit television cameras (LU VJ 3.2 semi-circle of vision to the front semi-circle described by a radius of…