News

16.09.2012

Slot-and-wedge friction props (KST)

Slot-and-wedge friction props of ST30 type

Designed support the stall of rooms in seams with inclination up to 35 degrees. Allowed to be used as a waste-edge chock and other walling.

Specifications.

The distance between the top post horns, mm : 84

TU12.0174179.019-89	6ST30	7ST30	8ST30	9ST30	10ST30	11ST30	12ST30	13ST30	20ST30
Height, mm Folded Unfolded	630 1020	710 1180	800 1360	900 1560	1000 1760	1120 2000	1250 2250	1400 2400	2160 3000
Useful seam thickness (meter) Minimal	0,88	0,97	1,08	1,22	1,34	1,48	1,65	1,82	2,27
Maximal	1,12	1,28	1,46	1,66	1,86	2,10	2,35	2,50	3,12
Nominal operational resistance ,kH	300	300	300	300	300	300	300	300	200
Weight (kg), up to	33,0	36,0	38,0	42,0	46,0	50,0	54,0	57,0	70,0

Props are light-duty, easy-to-use, safe-to-use and have a high adjustability, which ensures a wide range of serviceable seams.