GOST R 53866-2010 PDF

Full title and description

ГОСТ Р 53866-2010 — «Рельсы крановые. Технические условия» (English title commonly rendered as "Crane rails. Specifications"). The standard establishes technical requirements, dimensions, mechanical and metallurgical properties, acceptance rules, marking, packing, transport and storage, and test methods for crane rails of types КР70, КР80, КР100, КР120 and КР140 used on lifting-crane tracks.

Abstract

This national standard of the Russian Federation sets mandatory (normative) technical conditions for manufacturing, testing and acceptance of crane rails intended for crane runways. It defines classification, principal dimensions and tolerances, chemical composition and mechanical property limits, surface and end quality, straightness tolerances, and prescribed measurement/test methods to ensure safe operation under load. The standard is intended to harmonize product quality and inspection across suppliers, users and regulators.

General information

• Status: Действует (active / in force).
• Publication date: Introduced / in effect 01 April 2011; approved (Rosstandart) September 13, 2010 (approval record).
• Publisher: Национальный стандарт РФ / Федеральное агентство по техническому регулированию и метрологии (Rosstandart).
• ICS / categories: Railway/rail technology classification (OKC/OKS indicator reported as 45.080; cataloging group V22).
• Edition / version: Designation GOST R 53866-2010 (original 2010 designation); database records note republication/reissue entries (catalog listings indicate re‑release notes, e.g., 2019 reissue remarks).
• Number of pages: Commonly published text length: 16 pages (catalog records and standards distributors list 16 pages).

Scope

The standard applies to crane rails (крановые рельсы) types КР70, КР80, КР100, КР120 and КР140 intended for tracks of lifting and overhead cranes. It covers rails manufactured without bolt holes by default (with options for bolt holes by agreement), dimensional and form tolerances, limits for straightness and curvature, surface quality requirements, and the methods for sampling and testing chemical and mechanical properties.

Key topics and requirements

• Classification of crane-rail types and principal cross-sectional dimensions (KР70–КР140) and tolerances.
• Permissible deviations from symmetry, straightness and local curvature limits (expressed as percent or mm over base lengths).
• Material and chemical-composition control (sampling and analysis methods referenced to relevant GOSTs and ISO-based methods).
• Mechanical-property requirements (tensile, hardness — Brinell method references) and acceptance criteria.
• Surface and end‑face quality, marking, packaging, transportation and storage requirements.
• Sampling, inspection and test methods with normative references to related GOSTs (for example: GOST R 8.563, GOST R 51685, GOST 1497, GOST 7565, GOST 9012, and others used for chemical and mechanical testing).
• Options for manufacturing with or without bolt holes and rules for hole placement when agreed with the consumer.

These topic areas are specified and elaborated in the normative text and its referenced standards.

Typical use and users

Primary users include rail manufacturers and rolling-stock/rail components producers, crane and overhead-railway equipment designers and manufacturers, industrial plant maintenance and engineering departments, inspection and certification bodies, procurement specialists specifying crane runway components, and regulatory/standards authorities. The standard is used where crane rails must meet consistent mechanical, metallurgical and geometric quality to ensure safe crane operation.

Related standards

The standard contains normative references to multiple GOST/GOST R documents used for test methods and dimensional/acceptance rules, for example: GOST R 8.563 (measurement methods), GOST R 51685 (railway rails — general specifications), GOST 1497 (tensile test methods), GOST 7565 (sampling for chemical analysis), GOST 9012 (Brinell hardness), and several GOST 22536.x family standards for chemical analysis methods. Users should consult those referenced documents when implementing the specification.

Keywords

Crane rails; крановые рельсы; KR70; KR80; KR100; KR120; KR140; rail dimensions; mechanical properties; chemical composition; Brinell hardness; straightness tolerances; acceptance tests; GOST R standards.

FAQ

Q: What is this standard?

A: ГОСТ Р 53866-2010 is a Russian national technical standard titled "Рельсы крановые. Технические условия" (Crane rails — Specifications). It defines requirements for crane rail types КР70–КР140 used on lifting-crane tracks.

Q: What does it cover?

A: It covers classification, principal dimensions and tolerances, permissible deviations from straightness and symmetry, material and chemical-composition requirements, mechanical-property limits (including hardness and tensile testing references), surface and end quality, sampling and test methods, acceptance, marking, packaging, transport and storage.

Q: Who typically uses it?

A: Manufacturers of rails and rail components, crane OEMs, plant maintenance engineers, inspection and certification bodies, procurement/specification teams and regulatory authorities responsible for safe crane runway installations.

Q: Is it current or superseded?

A: Catalog records and standards repositories list ГОСТ Р 53866-2010 as active (in force) with an effective date 01 April 2011; some catalog entries note republication or database updates (e.g., reissue remarks and indexing updates in 2019 and later information-table updates). Users should check the official national standards registry or Rosstandart publications for the most current status and any amendments before relying on the standard for compliance.

Q: Is it part of a series?

A: It is part of the body of GOST / GOST R standards that govern rails, metal testing and measurement methods — it references and sits alongside other rail and metallurgical standards (for example GOST R 51685 for general railway rails and several GOST/GOST R test-method standards). It should be used together with those referenced normative documents when performing testing or acceptance.

Q: What are the key keywords?

A: Crane rails; rail profiles KR70–KR140; technical conditions; dimensions; chemical composition; mechanical properties; Brinell hardness; straightness; acceptance testing; GOST R.