GB/T 2885.2-1981 Basic parameters and dimensions of metal mine tilting box cars

GB/T 2885.2-1981 Basic parameters and dimensions of metal mine tilting box-type mining cars GB/T2885.2-1981 standard download decompression password: www.bzxz.net

The National Standard of the People's Republic of China
Metal Ore Tilting Car Box Ore Car
Basic Parameters and Dimensions
This standard applies to underground mining metal mines (or other mines with similar ore properties and mining methods) and transports ore, waste rock or other materials along underground tunnels to surface industrial sites. 1. The basic parameters and dimensions of metal ore tilting car box ore car should comply with the provisions of the table. Note, this figure only shows the size symbol.
National Standard
Issued by the General Administration of Nonferrous Metals Industry
Proposed by the State Administration of Nonferrous Metals Industry July 1, 1982 Implementation
Drafted by Beijing Nonferrous Metallurgical Design and Research Institute
Cutting Weight bzxZ.net
GB 2886.2-81
Note: (t) Height H and height h are measured from the white rail surface (when unloaded). (2) The load capacity is calculated based on the loose specific gravity of the material = 2.5 t/m. Height
Rate of traction
-TKANiKAca
Total 3 pages Page 2
Spider load angle
Traction force
(not small
《not large
Total 3 pages Page 3
GB2685.2-81
The model of the metal mine turntable box mine car is stipulated as: Marking example side:
Volume 0.7m, gauge 600mm metal mine tipping car box mine car, YFC0.7 -6 mine car GB 2885.2—81-Gauge code: 6 means 600mm
7 means 762mm
Volume code (m?)
Mine car code
Tidal turntable box code
Metal mine code
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