ZZ9000/16/32 type four column support shield hydraulic support
Technical Parameter
Applicable scope
Suitable for medium thick coal seam fully mechanized mining face
Structural characteristics
1. Articulated front beam with strong adaptability for the top plate;
2. Front double rear double link mechanism with strong anti torsion ability;
3. It has anti slip and anti leakage functions on the end face;
4. The base plate is in a fully open crotch form and equipped with a base lifting device.
En