Metal trapezoidal support KMT
Application area
Frame supports metal trapezoidal KMT (rigid) are used for fixing capital and preparatory mining workings of mines and mines.
Completeness
- the upper part and the racks are made of a special interchangeable profile;
- spacer brackets;
- struts;
- passport.
Specifications
| The name of the indicator | The value of the indicator for supports with a cross section in the light before precipitation S10 m2, made of rolled SVP or similar rolled products weighing A*, kg/m | |||
| Cross section in the light S0 m2, SVP special profile number | 4,7-6,0 SVP17 | 6,1-15,4 SVP22 | 7,1-20,0 SVP27 | 15,5-20,0 SVP33 |
| The maximum bearing capacity of the frame, kN, not less | 66,4-56,2 | 49,9-69,9 | 67,4-85,3 | 91,4 |
| The length of the upper part, mm (main applications) | 2300-2900 | 2900-4500 | 3000-4600 | 4400-4700 |
Meets the requirements of TU 3142-004-16375400-2015, TU 3142-005-16375400-2015 and GOST R 53960-2010
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