Standard No.:	GB/T 34372-2017
English Name:	Walking tractor - Drawbar dimensions and power take-off types
Chinese Name:	手扶拖拉机 牵引装置尺寸及动力输出装置型式
Chinese Classification:	T67    PTO shaft and traction gear
Professional Classification:	GB    National Standard
ICS Classification:	65.060.10 65.060.10    Agricultural tractors and trailed vehicles 65.060.10
Source Content Issued by:	AQSIQ; SAC
Issued on:	2017-09-29
Implemented on:	2018-4-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

GB/T 34372-2017 Walking tractor - Drawbar dimensions and power take-off types English, Anglais, Englisch, Inglés, えいご This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered. ICS 97.200 CCS H 57 National Standard of the People's Republic of China ‌GB 34272-2025 Replaces GB 34272-2017 Specification for safety of small amusement device 小型游乐设施安全规范 Issue date: 2025-10-31 Implementation date: 2026-05-01 Issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China the Standardization Administration of the People's Republic of China Contents Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Safety Requirements 4.1 General Requirements 4.2 Materials 4.3 Structural Integrity 4.4 Emergency Evacuation 4.5 Fall Protection 4.6 Grip and Hold 4.7 Facility Surfaces and Projections 4.8 Pinch Protection 4.9 Entanglement Protection 4.10 Suspension Components 4.11 Drop Protection 4.12 Passageways 4.13 Ropes 4.14 Electrical and Control Systems 4.15 Acoustic and Optical Requirements 4.16 Welding 4.17 Appearance and Coating 4.18 Site and Installation Requirements 5 Test Methods 5.1 General Requirements 5.2 Basic Parameters, Important Linear and Angular Dimensions Inspection 5.3 Flammability Test 5.4 Harmful Substance Limit Test 5.5 Structural Integrity Test 5.6 Facility Surfaces and Projections Inspection 5.7 Pinch Protection Test 5.8 Entanglement Protection Test 5.9 Impact Attenuation Performance Test of Ground Cushion Layer 5.10 Electrical Safety Test 5.11 Acoustic and Optical Test 5.12 Welding Test 5.13 Appearance and Coating 5.14 Electroplated Parts Inspection 5.15 Coating Impact Strength Test 5.16 Coating Adhesion Test 7 Inspection 8 Usage Management Appendix A (Informative) Number of Users Appendix B (Normative) Physical Test for Structural Integrity Appendix C (Informative) Possible Pinch and Entanglement Scenarios Appendix D (Normative) Test Method for Pinch Protection 1 Scope This document specifies the safety requirements, product marking, operation and maintenance instructions, inspection, and usage management of small amusement devices, and describes the corresponding test methods. This document applies to small amusement devices used by children aged 3 to 14 in public places. Facilities with similar structures for adult use may refer to this document. This document does not apply to fitness equipment, sports equipment, or household activity toys. 2 Normative References The contents of the following documents, through normative references in this text, constitute essential provisions of this document. For dated references, only the edition cited applies; for undated references, the latest version (including all amendments) applies. GB/T 230.1 Metallic Materials—Rockwell Hardness Test—Part 1: Test Method GB/T 1804—2000 General Tolerances—Tolerances for Linear and Angular Dimensions Without Individual Tolerance Indications GB/T 2408—2021 Plastics—Determination of Burning Behavior—Horizontal and Vertical Methods GB 4706.1 Safety of Household and Similar Electrical Appliances—Part 1: General Requirements GB/T 5226.1 Safety of Machinery—Electrical Equipment of Machines—Part 1: General Requirements GB 6675.3 Safety of Toys—Part 3: Flammability GB 6675.4 Safety of Toys—Part 4: Migration of Certain Elements GB 8408 Safety Code for Large Amusement Rides GB/T 9286 Paints and Varnishes—Cross-cut Test GB/T 17657—2022 Test Methods for Physical and Chemical Properties of Wood-based Panels and Decorative Panels GB/T 20118 General Technical Conditions for Steel Wire Ropes GB/T 20306 Terminology for Amusement Rides GB/T 20946 Short Link Chains for Lifting—General Rules for Acceptance GB/T 21328 General Requirements for Fiber Ropes GB/T 22048 Determination of Certain Phthalates in Toys and Children's Products GB/T 22788 Determination of Total Lead Content in Materials of Toys and Children's Products GB/T 28622 Terminology for Non-powered Amusement Rides GB/T 30228—2013 Safety Performance Requirements and Test Methods for Impact Attenuation of Sports Ground Surfaces GB/T 34370 (All Parts) Non-destructive Testing for Amusement Rides GB/T 39600—2021 Classification of Formaldehyde Emission from Wood-based Panels and Decorative Panels QB/T 2569.1—2023 Steel Files—Forming Files QB/T 3814—1999 Test Methods for Appearance Quality of Metallic Coatings and Chemical Conversion Coatings on Light Industrial Products QB/T 3821—1999 Test Methods for Bonding Strength of Metallic Coatings on Light Industrial Products QB/T 3826—1999 Test Methods for Corrosion Resistance of Metallic Coatings and Chemical Conversion Coatings on Light Industrial Products—Neutral Salt Spray Test (NSS) QB/T 3832—1999 Evaluation of Corrosion Test Results for Metallic Coatings on Light Industrial Products SN/T 1877.2 Test Methods for Polycyclic Aromatic Hydrocarbons in Plastic Raw Materials and Products SN/T 1877.4 Test Methods for Polycyclic Aromatic Hydrocarbons in Rubber and Rubber Products 3 Terms and Definitions The terms and definitions defined in GB/T 20306 and GB/T 28622, as well as the following, apply to this document. 3.1 Small Amusement Device Amusement devices used in public places for children's play, including slides, swings, rocking horses, seesaws, climbing nets, rotating chairs, and various combinations of such facilities. Note: Public places generally include schools, kindergartens, parks, shopping malls, commercial complexes, communities, scenic spots, and amusement parks. Various combinations typically refer to combined facilities such as slides with swings or slides with climbing nets. 4 Safety Requirements 4.1 General Requirements 4.1.1 Small amusement devices shall undergo risk assessment. Hazards to personal safety and equipment during normal use and foreseeable misuse shall be identified, and targeted measures shall be proposed to eliminate or minimize risks. 4.1.2 The difficulty level of small amusement devices shall be appropriate for the age group of the users. 4.1.3 Small amusement devices prone to water accumulation shall have anti-water accumulation designs. Drainage measures for structural components shall be effective, and there shall be no residual water on the external surfaces or inside the structural components. 4.1.4 Small amusement devices shall specify usage environmental requirements, such as weather, temperature, and humidity. 4.1.5 Small amusement devices shall have visibility. Note: Visibility refers to the ability of users on small amusement devices to be observed by external personnel. 4.1.6 Platforms and passage components of small amusement devices shall have anti-slip measures. 4.1.7 Dark areas shall not appear in the play area of small amusement devices during use. 4.1.8 Small amusement devices with climbing and falling hazards (excluding normal climbing play functions) shall have anti-climbing measures. Note: Smooth vertical posts without flanges are considered to have anti-climbing measures. 4.2 Materials 4.2.1 Basic Requirements 4.2.1.1 The mechanical properties and corrosion resistance of metallic materials shall meet the performance requirements of the small amusement devices. 4.2.1.2 Wooden materials and the connections between wooden materials and metal parts shall undergo anti-corrosion treatment. 4.2.1.3 The physical and chemical properties and aging resistance of load-bearing plastic components shall meet the performance requirements of the small amusement devices. 4.2.1.4 The mechanical properties of load-bearing fiberglass components shall meet the performance requirements of the small amusement devices. .2.1.5 Ropes (including connecting hooks, connecting joints, etc.) bearing main loads shall undergo tensile tests and meet the performance requirements of the small amusement devices. 4.2.1.6 The performance of other materials shall meet the performance requirements of the small amusement devices. 4.2.2 Flammability