Hydraulic rod extruder SZD
Hydraulic rod extractor SZD is a very strong device designated to pull out the rods from the ground during dynamic probings.
It can be used during all types of dynamic probings (DPL, DPM, DPH or DPSH) as well as to extrude SPT cylinders and all type of window samplers.
It is used in conjuction with adequate ball clamp to extract the rods or samplers in range between 22 and 80 mm.
There are 3 types of SZD rod extruder depending on the lift-weight capacity:
9A - 9 tons
14A - 14 tons
19A - 19 tons
The device is produced also in SZF version with electric aggregate.