GB/T 13877.2-2003
Tractors and self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 2: Heating,ventilation and air-conditioning test method and performance (English Version)

Standard No.: GB/T 13877.2-2003
Language: Chinese, Available in English version
Release Date: 2003
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 13877.2-2003

Scope: This part of GB/T 13877 specifies the uniform test method for measuring the temperature and humidity in the driver's working environment when the air-conditioning, heating and ventilation systems of agricultural and forestry tractors and self-propelled machinery work in a specific environment. Due to the influence of heat sources other than the machine (such as solar energy), this method cannot fully determine the climate environment in which the driver works. It is recommended to combine GB/T 13877.3 with this part in order to more accurately determine the heat load in the enclosed cab. This part also specifies the minimum performance requirements for the air-conditioning, heating and ventilation systems of the machine's enclosed cab.

GB/T 13877.2-2003 history

2003 GB/T 13877.2-2003 Tractors and self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 2: Heating,ventilation and air-conditioning test method and performance