11 | The height of coupler center line from the top of rail (Empty) | mm | 850 |
12 | Wheel diameter | mm | 851 |
13 | Main material of steel structure | | Weathering steel : 09CuPCrNi-A(TB/T1979)and Carbon structural steel Q235-A(GB/T700) |
14 | Coupler | | 13B Chinese coupler |
15 | Draft gear | | MT-3 Chinese draft gear |
16 | Air braking system | | Chinese standard |
17 | Braking valve | | 120 control valve |
18 | Hand braking machine | | NSW hand braking machine |
19 | Slack adjuster | | ST2-250 type slack adjuster |
20 | Brake shoe | | High friction composite brake shoe |
21 | Bogie | | Three pieces bogie |
22 | Bolster and side frame | | B+ Grade casting steel |
23 | Wheel | | AAR C Grade steel、and wheel profile confirm to PBUJ N-1087 |
24 | Bearing | | FAG bearing conform to AAR standard |
25 | Loading gauge | | Conform toDwg. No. : FME-44/1552.01 |