GB/T 46267-2025Large-scale full-feeding combine harvester (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents". Drafting.

Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.

This document was proposed by the China Machinery Industry Federation.

This document is under the jurisdiction of the National Technical Committee on Standardization of Agricultural Machinery (SAC/TC201).

This document was drafted by: China Academy of Agricultural Mechanization Sciences Group Co., Ltd., and Weichai Lovol Smart Agriculture Technology Co., Ltd.

Company, Zoomlion Agricultural Machinery Co., Ltd., China First Tractor Group Co., Ltd., Jiangsu World Agricultural Machinery Co., Ltd., Luoyang Smart Agriculture Agricultural Equipment Research Institute Co., Ltd., Agricultural Mechanization General Station of the Ministry of Agriculture and Rural Affairs, Changzhou Changfa Heavy Industry Technology Co., Ltd., Shandong Juming Machinery Co., Ltd.

The company, the Yellow River Delta Intelligent Agricultural Machinery Equipment Industry Research Institute, etc.

The main drafters of this document are: Lü Shusheng, Han Zengde, Zheng Yuennan, Guo Gang, Zhang Jianzong, Xing Licheng, Huang Shengcao, Xu Feng, Xie Tailin, and Zhang Xubo.

Wang Dongwei, Zhang Qi, He Song, Xu Feng, Dai Zhanchao, Cui Ye, Hou Chong, Wang Xuejun, Li Ziqiang, Gao Kuizeng, Chang Zengcun.

Large full-feed combine harvester

1 Scope

This document specifies safety requirements, technical requirements, inspection rules, as well as marking, packaging, transportation and storage for large-scale full-feeding combine harvesters, and describes corresponding test methods.

This document applies to the manufacturing of full-feeding combine harvesters (hereinafter referred to as "combine harvesters") with rated feeding capacity not less than 12kg/s, supporting power greater than 160kW, capable of harvesting crops including rice, wheat, soybeans, and corn kernels through adaptation of different functional components.

2 Normative References

The following documents contain provisions which, through reference in this text, constitute essential provisions of this document. For dated references, only the edition cited applies; for undated references, the latest edition (including amendments) applies.

GB/T 1147.2 Small and medium power internal combustion engines - Part 2: Test methods

GB/T 1209 (all parts) Agricultural machinery - Cutting devices

GB/T 6979 Harvesting machinery - Combine harvesters and functional components - Vocabulary

GB/T 8094 Harvesting machinery - Combine harvesters - Determination of grain tank capacity and unloading mechanism performance

GB/T 8097 Harvesting machinery - Combine harvesters - Test procedure and performance evaluation

GB/T 9239.1-2006 Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances

GB/T 9480 Agricultural and forestry tractors, machinery, lawn and garden power machinery - Rules for drafting instruction manuals

GB 9656 Safety technical specification for vehicle glass

GB 10395.1 Agricultural machinery - Safety - Part 1: General requirements

GB 10395.7 Agricultural machinery - Safety - Part 7: Combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters

GB/T 10396 Agricultural and forestry tractors, machinery, lawn and garden power machinery - Safety signs - General principles

GB/T 13306 Nameplates

GB/T 13877.2 Agricultural and forestry tractors and self-propelled machinery - Operator enclosures - Part 2: Heating, ventilation and air-conditioning test methods and performance requirements

GB/T 14039-2002 Hydraulic fluid power - Fluids - Code for defining the level of contamination by solid particles

GB/T 14248 Harvesting machinery - Determination of braking performance

GB 19997 Harvesting machinery - Noise limits

GB 20891 Limits and measurement methods for exhaust pollutants from diesel engines of non-road mobile machinery (China III, IV stages)

3 Terms and Definitions

Terms and definitions defined in GB/T 6979 apply to this document.

4 Safety Requirements

4.1 The product design and structure shall be reasonable to ensure no hazards during operation and maintenance by personnel according to the manufacturer's instructions.

4.2 Protective devices shall be provided for exposed moving parts including transmission shafts, pulleys, gears, sprockets, belts and chains. The protective devices shall comply with GB 10395.1. For functional components requiring exposure such as cutter bars, reel, augers and straw spreaders on the header, safety signs conforming to GB/T 10396 shall be fixed nearby.

4.3 The combine harvester shall be equipped with:

Working lights covering the entire header, shredder spreading area and unloading area

Retro-reflective markings complying with NY/T 2612 at both ends of the header

4 headlights (high/low beam, luminous intensity >=8000 cd)

2 front position lamps, 2 rear position lamps

2 front turn signals, 2 rear turn signals

2 backup lamps, 2 stop lamps

4.4 The combine harvester shall be equipped with backup alarm, travel alarm and 2 rearview mirrors.

4.5 Cab glass shall use safety glass conforming to GB 9656.

4.6 Noise levels shall comply with GB 19997.