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Trench Cover
GM drainage cover generally made of the grating with 50mm of cross bar pitch to enhance the resistance of impact.


Loading Grade for Drainage Trench Cover
Loading Grade |
Full load Vehicle (kg) |
Rear Single-wheel Load(KN) |
Wheel-press Area a*b(mm2) |
T-25 |
25,000 |
100 |
200*500 |
T20 |
20,000 |
80 |
200*500 |
T-14 |
14,000 |
56 |
200*500 |
T-6 |
6,000 |
24 |
200*240 |
T-2 |
2,000 |
8 |
200*160 |


Below are Dimension and weight table of trench cover plate.



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Add:No.161 Dongze Road, Fushan District, Yantai, Shandong, China
Mobil Phone:+0086-13905350690
Fax:+0086-535-6834896
E-mail:info@vallegegratings.com
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