TB/T 3443.1-2016 in English
VALIDCoded rules of type, model and number for railway rolling stock. Part 1: Locomotive
- Issued on:2016-05-26
- Implemented on:2016-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
| Standard No: | TB/T 3443.1-2016 |
| Document status: | VALID |
| Title in English: | Coded rules of type, model and number for railway rolling stock. Part 1: Locomotive |
| Title in Chinese: | 机车车辆车种、车型和车号编码规则 第1部分：机车 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-05-26 |
| Implemented on: | 2016-12-01 |
| Superseding: |
TB/T 1736-1996 Preparation Rules for Type and Number of Diesel and Electric Locomotive
|
| Professional Classification: | TB-Railway Transport |
| Related Keywords: | locomotive number
locomotive model basic model code basic model codes vehicle type/model/vehicle number |
| Related Topics: | locomotive
tb/t 1961-2016 vehicle number automobile tb/t3441-2016 tb/t3367-2016 tb/t2993.5-2016 car model tb/t3440-2016 Rolling stock machinery accessories tb/t 3466-2016 tb/t 3432-2016 |
Introduction
Background of Standard Evolution
TB/T 3443.1-2016 replaces TB/T 1736-1996 version. The main technical changes are reflected in:
| Comparison Dimensions | 1996 Version | 2016 Version |
|---|---|---|
| Terminology | Not clearly defined | Added Chapter 2 Terminology (Vehicle Type/Model/Vehicle Number) |
| Technical Feature Code | Retain Chapter 2.2 | Delete as a whole |
| Variant Coding Rules | Mixed establishment | Separation of major improvements (basic variants) and general improvements (auxiliary variants) |
Core term analysis
Locomotive type: Classification by power transmission characteristics, such as HXD electric locomotive, DF diesel locomotive, etc.
Locomotive model: Classification with the same technical characteristics within the same type, example: HXD1-A indicates the first major improvement.
Locomotive number: Four-digit serial number + section number (multi-section locomotive), such as HXD2 0096A.
Vehicle Coding Structure
Articles 3.1-3.4 of the standard stipulate a three-level coding system:
- Basic model code: 3-5 alphanumeric characters (such as HXD1)
- Basic variant code: added for major improvements (A/B/C...)
- Auxiliary variant code: added for general improvements (AA/AB...)
Typical application case: HXD1-B/AA means:
① HXD1 technology platform ② 2nd major improvement (B) ③ 1st general improvement (AA)
Implementation suggestions
New locomotives: Unique basic model codes must be assigned strictly in accordance with Article 3.2 to avoid duplication with existing models.
Improvement management: Major improvements (such as transmission system upgrades) use basic variant codes, and general improvements (such as interior updates) use auxiliary variant codes.
Informatization docking: It is recommended to establish a code verification module in the ERP system to ensure the standardized use of "-" and "/" symbols.
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