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GB/T 12761-2025 English PDF

Q: How long will the true-PDF of English version of GB/T 12761-2025 be delivered?

Upon your order, we will start to translate GB/T 12761-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 12761-2025_English with my colleagues?

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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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

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Q: Should I purchase the latest version GB/T 12761-2025?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 12761-2025 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.

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 12761-2025: Raise-boring machines
Status: Valid

GB/T 12761: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12761-2025	299	Add to Cart	3 days	Raise-boring machines	Valid
GB/T 12761-2010	229	Add to Cart	3 days	Raise-boring machines	Valid
GB/T 12761-1991	319	Add to Cart	3 days	Raise-boring machines	Obsolete

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GB/T 13344 JB/T 9023.1 GB/T 13343 GB 25526

Basic data

Standard ID: GB/T 12761-2025 (GB/T12761-2025)
Description (Translated English): Raise-boring machines
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D91
Classification of International Standard: 73.100.30
Word Count Estimation: 14,159
Date of Issue: 2025-05-30
Date of Implementation: 2025-12-01
Older Standard (superseded by this standard): GB/T 12761-2010
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 12761-2025: Raise-boring machines

---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.
ICS 73.100.30 CCSD91 National Standard of the People's Republic of China Replace GB/T 12761-2010 Raise Boring Machine Released on 2025-05-30 2025-12-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Type and basic parameters 2 4.1 Type 2 4.2 Basic parameters 2 5 Working conditions 3 6 Technical Requirements 3 6.1 Basic Requirements 3 6.2 Performance requirements 4 6.3 Safety requirements 5 6.4 Sealing performance 5 6.5 No-load performance 6 7 Test methods 6 7.1 No-load test 6 7.2 Average track ground contact pressure 6 7.3 Climbing ability 6 7.4 Braking performance test of tire self-propelled drilling machine 6 7.5 Lighting test 7 7.6 Cab (cab) inspection 7 7.7 Sealing test 7 7.8 Diesel engine exhaust emissions 7 7.9 Noise 7 8 Inspection Rules 7 8.1 Inspection categories 7 8.2 Factory Inspection 7 8.3 Type inspection 8 9 Marking, packaging, transportation and storage 8

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 replaces GB/T 12761-2010 "Range boring machine". Compared with GB/T 12761-2010, except for structural adjustments and editorial changes, In addition to the above, the main technical changes are as follows. a) The scope of application of the product has been changed (see Chapter 1, Chapter 1 of the.2010 edition); b) The type and basic parameters have been changed (see Chapter 4, Chapter 4 of the.2010 edition); c) The environmental adaptability requirements have been changed (see Chapter 5, 5.1 of the.2010 edition); d) Added technical requirements for remote-controlled drilling rigs (see 6.2.4); e) Added technical requirements for crawler drilling rigs (see 6.2.5); f) Added technical requirements for tire self-propelled drilling rigs (see 6.2.6); g) The noise requirements have been changed (see 6.3.7, 5.3.10 of the.2010 edition); h) Added requirements for fire extinguishers, warnings, diesel engine exhaust emissions, etc. (see 6.3.12, 6.3.13, 6.3.17); i) The test methods for maximum thrust and maximum pull of drilling rigs have been changed (see 7.1.1, 6.1.3 of the.2010 edition); j) Added the track average ground pressure, climbing ability, tire self-propelled drilling machine braking performance test, lighting test, cab (driver) Driving shed inspection, noise, diesel engine exhaust emission inspection methods (see 7.2, 7.3, 7.4, 7.5, 7.6, 7.8, 7.9); k) The inspection rules have been changed (see Chapter 8, Chapter 7 of the.2010 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 Standardization of Mining Machinery (SAC/TC88). This document was drafted by. Changsha Mining Research Institute Co., Ltd., Xuzhou Xugong Energy Equipment Co., Ltd., Hunan Chuangyuan High-tech Machinery Co., Ltd., Hunan Yier Mining Technology Co., Ltd., and Luoyang Mining Machinery Engineering Design and Research Institute Co., Ltd. The main drafters of this document are. Li Guang, Chen Miao, Miao Juanjuan, Tang Anping, Long Guoqiang, Hu Xilei, Zhou Jian, Hao Mashuai, He Tianyi, Yu Hongwei, Wang Xitao. The previous versions of this document and the documents it replaces are as follows. ---First published in.1991 as GB/T 12761-1991, first revised in.2010; ---This is the second revision. Raise Boring Machine

1 Scope

This document specifies the models and basic parameters, working conditions, technical requirements, test methods, inspection rules, marking, packaging, Transportation and storage. This document is applicable to the construction of ventilation shafts, filling shafts, material shafts, chute shafts, prospecting shafts, blind shafts, etc. in underground mines and other projects. Raise boring rig (hereinafter referred to as "drilling rig").

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 3836.1 Explosive atmospheres Part 1.General requirements for equipment GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof enclosure "d" GB/T 3836.4 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i" GB/T 4208-2017 Enclosure protection degree (IP code) GB 4351 Portable fire extinguishers GB/T 7935 General technical requirements for hydraulic components GB/T 9065.1 Hydraulic hose connectors Part 1.O-ring face seal hose connectors GB/T 9065.2 Hydraulic hose connectors Part 2.24° cone seal end hose connectors GB/T 9065.3 Hydraulic transmission hose connectors Part 3.Flange type GB/T 11352-2009 Carbon steel castings for general engineering GB/T 13306 Labels GB/T 13325 Noise radiated by machinery and equipment - Basic criteria for operator position noise measurement (engineering level) GB 16423 Safety regulations for metal and non-metal mines GB/T 17771-2010 Laboratory test and performance requirements for falling object protection structures of earth-moving machinery GB/T 17922 Laboratory test and performance requirements for rollover protective structures of earth-moving machinery GB 20891 Emission limits and measurement methods for exhaust pollutants from diesel engines for non-road mobile machinery (China Phase III and IV) GB/T 37400.3 General technical requirements for heavy machinery Part 3.Welded parts MT818.1 Coal mine cables Part 1.General provisions for mobile flexible cables MT/T 818.5 Cables for coal mines Part 5.Mobile flexible cables with rated voltages up to and including 0.66/1.14 kV

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 A skylight construction drill rig whose expansion direction is consistent with or opposite to the guide hole direction. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 12761-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 12761-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 12761-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 12761-2025_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 Sales@ChineseStandard.net. 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 12761-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 12761-2025 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.