GB/T 20448-2006
GB/T 20448-2006 Self-propelled forestry machinery—Roll-over protective structure—Laboratory tests and performance requirements
Abstract
This standard specifies a unified and repeatable evaluation method for the bending characteristics of rollover protection structures (ROPS) of self-propelled forestry machinery under static loading, and stipulates the performance requirements for the test samples under this loading. It can be applied to forestry machinery defined in GB/T 19365, such as log loaders, timber skidders, log stackers, combination work machines, combined loggers, and loaders, but it cannot be applied to machines equipped with a cab on a rotating work platform and those with a lifting arm installed on the work platform. Note: The development of test methods and technical requirements for machines equipped with a cab on a rotating work platform and those with a lifting arm installed on the work platform is ongoing, and these machines will be included in the revised version of the international standard ISO 8082 in the future.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 20448-2006 |
| CCS | Wood harvesting and transportation machinery and equipment |
| ICS | Forestry equipment |
| Implement Date | 2006-12-01 |