ISO 500-2:2004 PDF

Name: ISO 500-2:2004 — Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 2: Narrow-track tractors, dimensions for master shield and clearance zone
SKU: ISO 500-2:2004
Price: 25 EUR
Availability: InStock

Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 2: Narrow-track tractors, dimensions for master shield and clearance zone

Название (английский):

ISO 500-2:2004

Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 2: Narrow-track tractors, dimensions for master shield and clearance zone

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 7
Дата публикации:: 7 сентября 2004 г.
Издание:: ISO IS 500 edition 1 version 1
ICS:: 65.060.10

Тип поставки:

Full version105 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:105 €

Описание (английский):

ISO 500-3:2004 specifies the dimensions of the master shield and clearance zones for rear-mounted power take-offs (PTO) of types 1 and 2, only, on narrow-track (track width 1 150 mm or less) agricultural tractors.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 500-2:2004 specifies dimensional requirements for the master shield and clearance zone around rear-mounted power take-offs (PTO) of types 1 and 2 fitted to narrow-track agricultural tractors (track width ≤ 1 150 mm). It is part of the ISO 500 series that defines PTO safety, geometry and interface dimensions for tractors. The standard supports safe PTO coupling, guarding and compatibility between tractors and driven implements.

Key topics and technical requirements

Scope: applies only to rear-mounted PTO types 1 and 2 on narrow-track tractors (track width ≤ 1 150 mm).

Tractor classification: defines type A (one axle track width ≤ 950 mm and PTO power < 20 kW) and type B (track width > 950 mm up to 1 150 mm).

Geometric controls: specifies minimum and maximum aperture dimensions for the tractor master shield and the surrounding clearance zone to reduce entanglement risk. Example control values include a (min) = 76 mm, and minimum angles α ≥ 60°, β ≥ 50°, γ ≥ 45° (see Table 1 and Figure 1 in the standard for full dimensional data).

PTO orientation and speed: requires PTO rotation clockwise when viewed from behind; nominal PTO rotational frequency may be achieved across one or more engine speed ranges.

Guarding details: includes provision for a hole to couple a restraining member for the PTO drive shaft guard (prevents guard rotation) and notes when the master shield should be movable to facilitate coupling/uncoupling.

Safety cross-references: safety and PTO-speed requirements are to follow ISO 500-1; towing-vehicle clearance interfaces follow ISO 5673-2, ISO 6489 series and ISO 24347.

Applications and users

Who uses ISO 500-2:2004:

Tractor manufacturers and design engineers specifying rear PTO geometry for narrow-track machines.

Implement and PTO shaft producers ensuring fit and safe coupling.

Safety engineers, test laboratories and conformity assessment bodies performing compliance checks.

Regulators and procurement teams specifying safety and interoperability requirements for agricultural fleets.

Practical benefits:

Ensures consistent interface dimensions for safe PTO guarding and coupling.

Reduces entanglement and mechanical interference risks for narrow-track tractor configurations.

Facilitates compatibility between tractors and implements across manufacturers.

Related standards

ISO 500-1:2004 - General specifications and safety requirements for rear-mounted PTOs

ISO 500-3:2004 - Main PTO and spline dimensions, PTO location

ISO 5673-2, ISO 789-1, ISO 6489 series, ISO 24347 - related test procedures and coupling/clearance specifications

Keywords: ISO 500-2:2004, agricultural tractors, PTO, power take-off, narrow-track, master shield, clearance zone, PTO dimensions, tractor safety.

ISO 500-2:2004 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

ISO 500-1:2004

Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 1: General specifications, safety…

ISO 500-3:2004

Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 3: Main PTO dimensions and spline…

BS ISO 50002-1:2025

Energy audits - General requirements with guidance for use

SIST ISO 500-1:2015

Agricultural tractors - Rear-mounted power take-off types 1, 2, 3 and 4 - Part 1: General specifications, saf…

SIST ISO 5673-2:2015

Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2: Specif…

SIST ISO 6489-1:2015

Agricultural vehicles - Mechanical connections between towed and towing vehicles - Part 1: Dimensions of hitc…

ISO 24347:2019

Agricultural vehicles — Mechanical connections between towed and towing vehicles — Dimensions of ball couplin…

SIST ISO 789-1:2020

Agricultural tractors - Test procedures - Part 1: Power tests for power take-off