The pneumatic extractors are used to extract all types of profile, including guardrail posts, H piles, tubes and sheet piles.
They can be equipped with twin clamps (requiring holes in the profile or self-tightening clamps (not requiring holes).
They require a 3500 to 10,000 l/mn compressor.
Only the PZ 130 model has the option of a closed system. It can therefore be handled in complete safety as impacts are isolated. This model is the only one available for sale. All the others are only available to hire.
|Characteristics||PZ 130 extractor||A 200||A 450||PZ 4 extractor|
|Total weight including clamp||120 kg||250 kg||493 kg||2500 kg|
|Total weight of the impact head||/||/||/||720 kg|
|Stroke (max)||/||/||/||0-230 mm|
|Number of blows per minute||950||230-290||350||150-190|
|Energy per impact||33 kg/m||95 kg/m||160 kg/m||/|
|Permissible tractive force||1 to 3 T||2 to 6 T||3 to 6 T||/|
|Min/Max initial tightening||/||/||/||25 T / 40 T|
|Air consumption||3500 l./min||2000 l./min||4200 l./min||10m3/min|
|Outer cylinder diameter or side||/||/||/||575 mm|
|Height including tightening clamp||/||/||/||3200 mm|
|Recommended traction||/||/||/||12 to 20 T|
|Inner hose diameter||25 mm||25 mm||33 mm||/|
|Total length including clamp||950 mm||1650 mm||1995 mm||/|