GB/T 25980-2010
Road vehicles.Coupling balls for caravans and light trailers.Dimensions (English Version)
- Standard No.
- GB/T 25980-2010
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 25980-2010
- Scope
- This standard specifies the size of the mechanical connection device between the caravan and light trailer and the towing vehicle when the connection ball is used for traction. The clear space around the connecting ball should be able to meet the connection and disconnection with the tractor, and the operation safety when the mechanical device is connected and disconnected. This standard applies to the connection balls between M and N vehicles and caravan trailers and light trailers (O1, O2 categories), but not for the connection between special vehicles and special trailers.
GB/T 25980-2010 Referenced Document
- GB 11551-2003 The protection of the occupants in the event of a frontal collision for passenger car
- GB 11566 External projections for passenger car
- GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values
- GB/T 25988-2010 Road vehicles.Towing vehicle coupling device to tow caravans or light trailers.Mechanical strength test
- GB/T 3730.2-1996 Road vehicle--Masses--Vocabulary and codes
GB/T 25980-2010 history
- 2011 GB/T 25980-2010 Road vehicles.Coupling balls for caravans and light trailers.Dimensions
