HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (25 Oct 2025)

GB/T 16937-2020 English PDF

US$564.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16937-2020: Earth-moving machinery--Operator’s field of view--Test method and performance criteria
Status: Valid

GB/T 16937: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 16937-2020English564 Add to Cart 4 days [Need to translate] Earth-moving machinery--Operator’s field of view--Test method and performance criteria Valid GB/T 16937-2020
GB/T 16937-2010English879 Add to Cart 4 days [Need to translate] Earth-moving machinery -- Operators field of view -- Test method and performance criteria Obsolete GB/T 16937-2010
GB/T 16937.1-1997English239 Add to Cart 2 days [Need to translate] Earth-moving machinery--Operatorfield of view--Criteria Obsolete GB/T 16937.1-1997

PDF similar to GB/T 16937-2020


Standard similar to GB/T 16937-2020

GB/T 17300   GB/T 17771   GB/T 17301   GB/T 45375   GB/T 16936   

Basic data

Standard ID GB/T 16937-2020 (GB/T16937-2020)
Description (Translated English) Earth-moving machinery--Operator��s field of view--Test method and performance criteria
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P97
Classification of International Standard 53.100
Word Count Estimation 30,366
Date of Issue 2020-07-21
Date of Implementation 2020-11-01
Older Standard (superseded by this standard) GB/T 16937-2010
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 16937-2020: Earth-moving machinery--Operator’s field of view--Test method and performance criteria


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Earth-moving machinery--Operator's field of view--Test method and performance criteria ICS 53.100 P97 National Standards of People's Republic of China Replace GB/T 16937-2010 Earthmoving machinery driver's vision Test methods and performance criteria (ISO 5006.2017, IDT) 2020-07-21 released 2020-11-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Preface Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Basic size 4 5 Test equipment and facilities 5 6 Test configuration of the machine 5 7 Performance criteria for visual aids 6 8 Test procedure 6 9 Calculation method 9 10 Evaluation methods and performance criteria 10 11 Test report 17 12 Visibility information of the driver's manual 18 Appendix A (informative appendix) Dimensions and positions of HH and RR 19 References 24

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 16937-2010 "Earth-moving machinery driver visual field test methods and performance criteria". This standard and Compared with GB/T 16937-2010, the main technical changes except for editorial changes are as follows. ---Modified the normative reference documents, replacing the corresponding Chinese documents with international documents (see Chapter 2, Chapter 2 of the.2010 edition); ---Modified some terms and definitions (see 3.5, 3.6 and 3.9, 3.5, 3.6 and 3.9 in the.2010 edition); ---Added the auxiliary visual field requirements and the location of the display device (see 7.1 and 7.2); ---Modified the requirements of the performance criteria of the reflector (see 7.3, 7.1 of the.2010 edition); ---Added the provision of using auxiliary devices to meet relevant standards for shadow measurement (see 8.3.1); ---Modified the performance criteria for the visibility of the 1m bounding rectangle (see 10.2, 10.2 in the.2010 edition); ---Modified the requirements for large, derived and other types of earth-moving machinery not included in the standard (see 10.4, 10.4 in the.2010 edition); ---Added the content related to visual field assistance in the detailed report of the machine (see 11.1); ---Added the cleaning of visual aids in the driver's manual (see Chapter 12); ---Added the position size used in the graphical test of "backhoe loader-side shift" and "skid steer loader" (see Appendix A). The translation method used in this standard is equivalent to ISO 5006.2017 "Earth-moving machinery driver visual field test methods and performance criteria". The Chinese documents that have consistent correspondence with the normatively cited international documents in this standard are as follows. ---GB/T 6572 earthmoving machinery hydraulic excavator terms and commercial specifications (GB/T 6572-2014, ISO 7135.2009, IDT) ---GB/T 8420 The body size of the earth-moving machinery driver and the minimum activity space of the driver (GB/T 8420-2011, ISO 3411.2007, IDT) ---GB/T 8498 basic type identification, terms and definitions of earth-moving machinery (GB/T 8498-2017, ISO 6165.2012, IDT) ---GB/T 8591 Earth-moving machinery driver seat calibration point (GB/T 8591-2000, eqvISO 5353.1995) ---GB/T 21154 Earth-moving machinery and the quality measurement method of its working devices and parts (GB/T 21154-2014, ISO 6016.2008, IDT) ---GB/T 32070 Earth-moving machinery hazard monitoring system and its visual auxiliary device performance requirements and tests (GB/T 32070- 2015, ISO 16001.2008, IDT) This standard was proposed by China Machinery Industry Federation. This standard is under the jurisdiction of the National Earth-moving Machinery Standardization Technical Committee (SAC/TC334). Drafting organizations of this standard. Tianjin Engineering Machinery Research Institute Co., Ltd., Lonking (Shanghai) Machinery Manufacturing Co., Ltd., Xuzhou Xugong Excavator Machinery Co., Ltd., Qingdao Lovol Construction Machinery Co., Ltd., Shaanxi Tongli Heavy Industry Co., Ltd., Inner Mongolia North Heavy Vehicle Co., Ltd. Company, Lingong Group Jinan Heavy Machinery Co., Ltd. The main drafters of this standard. Li Guangqing, Chen Xinliang, Geng Jiawen, Wang Hongyun, Zhao Qiyuan, Tang Xiaofang, Qiu Zhaoqiang. The previous versions of the standard replaced by this standard are as follows. ---GB/T 16937.1-1997; ---GB/T 16937.2-1997; ---GB/T 16937-2010.

Introduction

The purpose of this standard is to use objective engineering terms that can be quantified to express the visibility around the machine that the driver can see. The driver can operate the machine correctly, effectively and safely. This standard includes a test method using two lights located in the eyes of the driver. By machine The shadow caused by the device and its components and accessories is determined on the minimum rectangular boundary line and the visibility test circle with a distance of 1m around the machine. Fixed. The radius of the test circle is 12m. The method used does not capture the full position of the driver’s visibility, but provides information to help determine Acceptable performance of machine visibility. The guidelines in this standard provide designers with guidance on acceptable visibility shading areas. According to the visibility of the driver and the operation mode of the machine, the test method divides the area around the machine into six areas. front (zone A), front side Face (Zone B and C), back side (Zone D and E) and back (Zone F). For each area, the physical characteristics of the driver are taken into consideration. Except for 65mm eye distance (50% of the driver’s normal binocular distance), Considering that the driver may turn the head and move the upper body left and right, additional eye distance adjustment is added. So for area A, area B and area C, the eye distance The range is expanded to 405mm. For Zone D, Zone E and Zone F, the driver's head rotation and upper body rotation are determined by the body shape of the seated driver. limited. Therefore, for zone D, zone E and zone F, the maximum reachable eye distance is 205mm. For some machine types, follow the driver’s Ergonomics, the eye distance used is less than the maximum allowable value. This is done to keep the machine at the current state of the art. The 300mm shadow size on the bounding rectangle represents the approximate thickness of the chest of the person working on the approach area of the earthmoving machinery (see 2D "chest thickness" in ISO 3411). The performance criteria for visibility are based on the body shape of human drivers and ground personnel using various representative sizes, as well as Provide machine design that meets visibility requirements. In order to formulate visibility criteria, a combination of eye position and shadow width is used. In each There is an appropriate position between the shadows, which can meet the requirements when there are multiple shadows in the area. In situations where direct vision is deemed insufficient, indirect visibility auxiliary devices (reflectors or closed circuit television (CCTV)) can be used to achieve Acceptable visual performance. For the bounding rectangle (RB), it is better to use a supplementary indirect view device (reflector or CCTV). Other auxiliary equipment Set (see ISO 16001) can be used in special cases. On-site organization can be an effective form of supplementation to compensate for the remaining visibility shading. Earthmoving machinery driver's vision Test methods and performance criteria

1 Scope

This standard specifies the boundary rectangle and 12m visibility test circle (VTC) used to determine and evaluate driver visibility around the machine The static test method. This standard applies to earth-moving machinery that is defined by ISO 6165 and that travels on construction sites and on highways and has a seated driver position. this According to the type of machine family in Table 1, the standard specifies the performance criteria for the visibility of various machines that reach the maximum work quality of ISO 6165. For machines not listed, including large machines, derived earth-moving machinery and other types of earth-moving machinery, the visibility test procedure can be Refer to the implementation and use it in conjunction with the risk assessment procedures defined in 10.4.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. ISO 3411 Earth-moving machinery driver's body size and the driver's minimum movement space (Earth-movingmachinery- Physicaldimensionsofoperatorsandminimumoperatorspaceenvelope) ISO 5353 Earth-moving machinery driver seat calibration point (Earth-moving machinery, andtractors and machinery for agricultureandforestry-Seatindexpoint) ISO 6016 The quality measurement method of earth-moving machinery and its working devices and components (Earth-movingmachinery- Methodsofmeasuringthemassesofwholemachines,theirequipmentandcomponents) ISO 6165 Earth-moving machinery basic type identification, terms and definitions (Earth-movingmachinery-Basictypes- Identificationandtermsanddefinitions) ISO 7135 Terminology and Commercial Specifications for Earth-moving Machinery Hydraulic Excavators (Earth-movingmachinery-Hydraulicexca- vators-Terminologyandcommercialspecifications) ISO 16001 Earth-moving machinery hazard monitoring system and its visual auxiliary device performance requirements and tests (Earth-movingma- chinery-Hazarddetectionsystemsandvisualaids-Performancerequirementsandtests)

3 Terms and definitions

The following terms and definitions defined in ISO 6165 apply to this document. 3.1 Test surface The area formed by the ground plane of the visibility test. 3.2 Filament position center-point; FPCP The center point of the bulb filament connection. see picture 1.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 16937-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16937-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 16937-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16937-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 16937-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16937-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.