Jumbo Travelling Crane JWK

Complete ready-to-use unit comprising crane, ballast, electrics and vacuum turbine.
Complete with socket.
Ballast container, made of steel sheet, approx. 1.0 x 0.8 x 1.8 m height (40” x 311/2” x 71”)
should be filled with concrete, sand or steel scrap. Thus ensuring the necessary stability.
Adjusting screws for alignment.
Light weight boom, 4,000/5,000 mm (157½/196¾ inch) reach, height adjustable and with a displacement of about 270°.
Supply-hose D = 60 mm (2½ inch), 7,000 mm (275½ inch) long. With quick coupling 2 inch.
To complete your Jumbo Travelling Crane JWK you need: Lifting Unit, Operating Valve Unit, Suction Plate.

Further information

  • The machine can be moved easily by taking up with the fork prongs.
  • Various lifting units and grippers can be attached to the Jumbo Travelling Crane JWK (see specifications).
  • The lifting and lowering speed can be controlled extremly smoothly.
  • Can be operated easily, exactly and quickly.
  • Materials of all types can be easily lifted, sorted and layed.
  • The vacuum is used for holding the materials as well as for lifting them.
  • Efficient working practices and less stress on your workers.

Scope of supply

JWK-80/250-4-EU: Vacuum turbine VGE-SB-EL with electric motor (electrical date see page 177), incl. pressure regulating valve DBV, motor protector switch and socket “CEKON” 32 A with integral phase switch, dust-filter with pre-separator and filter cartridge.

Technical details

Type Order no. Working Load Limit/WLL (lbs) Weight Dead Weight (lbs) Load Extension (in) Weight Counter Weight/Ballast (lbs)
JWK-80/250-4-EU 52800019 551 2315 157,48 7937
JWK-80/250-5-EU 52800021 551 2447 196,85 10141

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making hard work easier

Whether in structural or civil engineering, whether in the garden or on the street: We are at home on all construction sites. Our machines and tools make life easier for everyone who works with paving stones, pipes and other concrete products. Because we put efficiency and ergonomics first, we have become the world market leader in the field of gripping and laying technology through numerous innovations.

Your expectations as a customer are clear: to simplify work, to make it more efficient - and of course the machines should do their job reliably. For these daily challenges, we offer customized and sustainable solutions, be it construction site equipment for all applications, for example paving stone laying machines, or machines for storage and material handling in building material plants. Our truck crane attachments facilitate transport and loading in the warehouse and on the construction site, while our professional hand tools for all purposes help with laying and inserting.

The well-known Probst quality also includes the Probst service: In our driver training courses we train your employees to become specialists for our equipment and machines. Our professional service takes care of all questions and problems that may arise in everyday work.

For more than 60 years we have been growing continuously and are reliably available for you worldwide with more than 1.700 sales partners. We have our own subsidiaries in Great Britain, France, Italy, Poland, Korea, Australia, Canada and the USA; worldwide, more than 190 Probst employees work daily to make your hard work easier.