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GB/T 15370.2-2025 English PDF

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GB/T 15370.2-2025: Agricultural tractors - General requirement - Part 2: 50 kW～130 kW wheeled tractors
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GB/T 15370.2: Evolution and historical versions

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GB/T 15370.2-2025English279 Add to Cart 3 days [Need to translate] Agricultural tractors - General requirement - Part 2: 50 kW～130 kW wheeled tractors Valid GB/T 15370.2-2025
GB/T 15370.2-2009English185 Add to Cart 0--9 seconds. Auto-delivery General requirement of agricultural tractors - Part 2: 50 kW~130 kW wheeled tractors Valid GB/T 15370.2-2009

PDF similar to GB/T 15370.2-2025


Standard similar to GB/T 15370.2-2025

GB/T 3871.9   GB/T 3871.6   GB/T 3871.3   GB/T 15370.3   GB/T 15370.7   GB/T 15370.6   

Basic data

Standard ID GB/T 15370.2-2025 (GB/T15370.2-2025)
Description (Translated English) Agricultural tractors - General requirement - Part 2: 50 kW��130 kW wheeled tractors
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard T61
Classification of International Standard 65.060.10
Word Count Estimation 14,118
Date of Issue 2025-02-28
Date of Implementation 2025-09-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 15370.2-2025: Agricultural tractors - General requirement - Part 2: 50 kW～130 kW wheeled tractors


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GB/T 15370.2-2025 English version. Agricultural tractors - General requirement - Part 2.50 kW～130 kW wheeled tractors ICS 65.060.10 CCST61 National Standard of the People's Republic of China Replaces GB/T 15370.2-2009 General technical requirements for agricultural tractors Part 2.Wheeled tractors from 50kW to 130kW Part 2.50kW~130kW wheeledtractors Released on 2025-02-28 2025-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is Part 2 of GB/T 15370 "General Technical Requirements for Agricultural Tractors". GB/T 15370 has been published for the following part. --- Part 1.Wheeled tractors below 50 kW; --- Part 2.Wheeled tractors of 50 kW to 130 kW; --- Part 3.Wheeled tractors over 130 kW; --- Part 4.Crawler tractors; --- Part 5.Belt-driven wheeled tractors; --- Part 6.Four-wheeled tractors; --- Part 7.Three-wheeled tractors. This document replaces GB/T 15370.2-2009 "General technical requirements for agricultural tractors Part 2.50kW~130kW wheeled Compared with GB/T 15370.2-2009, in addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The requirements for paint film have been changed (see 4.1.5, 3.1.5 of the.2009 edition); b) Added the maximum opaque exhaust smoke value requirement for tractors (see 4.1.7); c) Added the requirements for the control direction of the control mechanism (see 4.1.8); d) The requirement on the number of tractor gears has been deleted (see 3.1.9 of the.2009 edition); e) Added front drive axle requirements (see 4.1.12); f) The maximum free travel requirement of the steering wheel has been changed (see 4.1.13, 3.1.12 of the.2009 edition); g) The requirements for tractor traction devices and trailers have been changed (see 4.1.16, 3.1.15 of the.2009 edition), and hydraulic quick-change connectors have been added. Requirements (see 4.1.16); h) Added electrical and electronic control system functions, CAN bus communication, fault diagnosis and vehicle terminal requirements (see 4.1.18 to 4.1.21); i) Added requirements for LED headlamps (see 4.1.22); j) Added electromagnetic compatibility requirements for tractors (see 4.1.23); k) Added requirements for lighting and light signaling devices (see 4.1.24); l) Added the dimensional requirements for the tractor cab doorway, emergency exit and driver's working position (see 4.1.25); m) Added the sound pressure level requirements for tractor horns (see 4.1.27); n) Added requirements for ventilation, cooling and/or heating and air-conditioning systems for closed cabs of tractors (see 4.1.28); o) Added quality requirements for lubricating oils for tractors (see 4.1.29); p) Added cleanliness requirements for tractor precision transmission and hydraulic system parts (see 4.1.30); q) Added the requirements for tractor operating symbols (see 4.1.31); r) Added environmental protection requirements for tractors (see 4.2.3); s) Changed the maximum power requirement of the power output shaft (see 4.3.1.1, 3.3.1.1 of the.2009 edition), added the maximum power output shaft Maximum output power requirement at rated engine speed (see 4.3.1.1); t) Added the requirements for weighted power output shaft fuel consumption of tractors (see 4.3.1.2); u) The maximum traction force requirements for tractors have been changed (see 4.3.2.1, 3.3.2.3 of the.2009 edition); v) Added the maximum traction power requirements for hydrostatic continuously variable transmission tractors (see 4.3.2.2); w) Changed the traction specific fuel consumption requirements under the condition of maximum traction power of the tractor (see 4.3.2.3, 3.3.2.2 of the.2009 edition); x) The starting performance requirements for tractors have been changed (see 4.3.3, 3.3.3 of the.2009 edition); y) The maximum lifting force requirements for tractors have been changed (see 4.3.5.1, 3.3.5.1 of the.2009 edition); z) Added tractor lifting time requirements (see 4.3.5.2); aa) Added performance requirements for tractor automatic assisted driving systems (see 4.3.6); bb) Changed the requirement for mean time between failures in reliability test of tractors (see 4.3.7, 3.3.6 of the.2009 edition); cc) Added test methods corresponding to technical requirements (see Chapter 5); dd) The timing of type inspection has been changed (see 6.2.1, 5.2.1 of the.2009 edition); ee) Changed the nonconformity classification requirements (see 6.2.3, 5.2.3 of the.2009 edition); ff) The sampling plan has been changed (see 6.2.4, 5.2.4 of the.2009 edition); gg) The judgment rules have been changed (see 6.2.5, 5.2.5 of the.2009 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the 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 for Tractor Standardization (SAC/TC140). This document was drafted by. Luoyang Tractor Research Institute Co., Ltd., Zhongnong Boding Intelligent Agricultural Equipment (Weifang) Co., Ltd., Weichai Lovol Smart Agriculture Technology Co., Ltd., Jiangsu Yueda Intelligent Agricultural Equipment Co., Ltd., Jiangsu Changfa Agricultural Equipment Co., Ltd., Luoyang Xiyuan Vehicle and Power Inspection Institute Co., Ltd., Jiamusi Jichi Tractor Manufacturing Co., Ltd., Agricultural Mechanization General Station of the Ministry of Agriculture and Rural Affairs, Henan Zoomlion Intelligent Agricultural Machinery Co., Ltd., Jiangsu Coastal Agricultural Machinery Testing Co., Ltd., Xuzhou Kaier Agricultural Equipment Co., Ltd., Shandong Shuangli Modern Agricultural Equipment Co., Ltd., Guangxi University of Science and Technology, Guangxi Hepu County Huilaibao Machinery Manufacturing Co., Ltd., Ningbo Benye Tractor MACHINE MANUFACTURING CO., LTD. The main drafters of this document are. Liu Mengnan, Gao Xu, Wang Lifeng, Wang Dianyong, Zhao Shanhu, Xie Tailin, Li Yong, Ma Liangji, Peng Bin, Wang Qitao, Liao Hanping, Wang Bo, Gong Zengmin, Xu Shulei, Liu Xiaoliang, Cai Yanbin, Lu Fengxiang, Xu Qingwu, Sun Panpan, Zhai Guoqing, Li Bo, Yang Jianli, Sun Youshun, He Jifeng, Yang Zhibo, Xing Pengfei, Xing Shouchen, Chen Song, Gao Qiaoming, Huang Qinghua, Wang Gongxian, Wang Xinghong, and Song Guofeng. This document was first published in.1994; first revised in.2004; and published in parts during the second revision in.2009.This document corresponds to GB/T 15370.2-2009 "General technical requirements for agricultural tractors Part 2.50kW~130kW wheeled tractors"; this is Third revision.

Introduction

Tractors are one of the indispensable tools for agricultural production. Together with agricultural machinery, they can be used for farming, harvesting and transportation, improving agricultural production. With the continuous development of the tractor industry, the industry's manufacturing capabilities and product technology have made great progress. In order to strengthen industry behavior and promote common benefits, it is necessary to put forward unified standards for the technical requirements, test methods and inspection rules of tractor products. GB/T 15370 "General Technical Specifications for Agricultural Tractors" was formulated for this purpose and provides guidance for the production, inspection, trade (delivery) and technical specifications of agricultural tractors. According to the different tractor structures and power ranges, GB/T 15370 is planned to consist of 7 parts. --- Part 1.Wheeled tractors below 50 kW. The purpose is to standardize agricultural multi-cylinder direct-drive wheeled tractors below 50 kW (inclusive) Manufacturing. --- Part 2.50kW ~ 130kW wheeled tractors. The purpose is to standardize 50kW ~ 130kW (inclusive) agricultural wheeled tractors Machine manufacturing. --- Part 3.Wheeled tractors with a power of more than 130 kW. The purpose is to standardize the manufacture of agricultural wheeled tractors with a power of more than 130 kW. --- Part 4.Crawler tractors. The purpose is to standardize the manufacture of agricultural crawler tractors. --- Part 5.Belt-driven wheeled tractors. The purpose is to standardize the manufacture of belt-driven wheeled tractors. --- Part 6.Four-wheel tractors. The purpose is to standardize the manufacture of four-wheel tractors. --- Part 7.Three-wheeled tractors. The purpose is to standardize the manufacture of three-wheeled tractors. General technical requirements for agricultural tractors Part 2.Wheeled tractors from 50kW to 130kW

1 Scope

This document specifies the technical requirements, test methods, inspection rules, delivery, marking, Transportation and storage. This document applies to the design, manufacture and inspection of agricultural wheeled tractors (hereinafter referred to as "tractors") with a capacity of 50 kW to 130 kW (inclusive).

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 1592 (all parts) Rear power take-off shafts for agricultural tractors, types 1, 2, 3 and 4 GB/T 1593 Rear mounted three-point hitch for agricultural wheeled tractors, categories 0, 1N, 1, 2N, 2, 3N, 3, 4N and 4 GB/T 2828.11-2008 Sampling procedures for inspection by attributes Part 11.Procedure for assessing the claimed quality level of a small population GB/T 3871.3 Agricultural tractor test procedures Part 3.Power output shaft power test GB/T 3871.4 Agricultural tractor test procedures Part 4.Lifting capacity of rear three-point hitch GB/T 3871.6 Agricultural tractor test procedures Part 6.Determination of braking performance of agricultural and forestry vehicles GB/T 3871.9 Agricultural tractor test procedures Part 9.Traction power test GB/T 3871.10 Agricultural tractor test procedures Part 10.Low temperature starting GB/T 3871.11 Agricultural tractor test procedures Part 11.High temperature performance test GB/T 3871.13 Agricultural tractor test procedures Part 13.Exhaust smoke measurement GB/T 3871.18 Test procedures for agricultural tractors Part 18.Hydraulic power at the interface between tractor and implement GB/T 4269.1 Symbols for operator controls and other display devices on tractors and machinery for agriculture and forestry, lawn and gardening Part 1.Common symbols GB/T 4269.2 Symbols for operator controls and other display devices on tractors and machinery for agriculture and forestry, lawn and gardening Part 2.Symbols for agricultural tractors and machinery GB/T 5862 Universal hydraulic quick-change connectors for agricultural tractors and machinery GB/T 6238 Dimensions of doorways, emergency exits and driver's working position in the cab of agricultural tractors GB/T 6960 (all parts) Tractor terminology GB/T 9480 Rules for the preparation of operating instructions for agricultural and forestry tractors and machinery, lawn and gardening power machinery GB/T 10916 (all parts) Front devices for agricultural wheeled tractors GB/T 13877.2 Enclosed cabs for agricultural and forestry tractors and self-propelled machinery Part 2.Test methods for heating, ventilation and air-conditioning systems Legal and performance requirements GB 18447.1 Safety requirements for tractors Part 1.Wheeled tractors GB/T 19040 Steering requirements for agricultural tractors GB/T 19407 Maximum operating force of agricultural tractor control devices GB/T 19408 (all parts) Mechanical connections between trailers and tractors for agricultural vehicles

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