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Hollow Piston Cylinders

Hollow Piston Cylinders

Product catalog summary
Overview: The WW-HKZ Series consists of high-pressure hydraulic hollow piston cylinders designed for versatile applications such as injector pulling, bearing removal, and tensioning of steel cables. These cylinders are constructed from high-strength special steel and feature piston rods with through-holes, allowing for both push and pull operations.
Specifications:
  • Types: WW-HKZ-015-020 and WW-HKZ-020-080
  • Capacity: 15 tons (147 kN) and 20 tons (196 kN)
  • Stroke: 20 mm and 80 mm
  • Spring Return: No for WW-HKZ-015-020, Yes for WW-HKZ-020-080
  • Area: 21.2 cm² and 29 cm²
  • Oil Capacity: 57 cm³ and 232 cm³
  • Height: 55 mm and 155 mm
  • Weight: 1.7 kg and 7.8 kg
Key Features:
  • Multipurpose use for both pressure and tension tasks.
  • Single-acting cylinders with options for spring or load return.
  • Constructed from high-strength special steel for durability.
Applications: These cylinders are suitable for use in various industrial applications, including the removal of bearings and tensioning of steel cables.
Additional Information: For more details, visit the official website at www.werner-weitner.com or the marketing platform at www.weitnertools.com.
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Catalog excerpts

Hollow Piston Cylinders-1

700 Bar Hochdruckhydraulik High Pressure Hydraulic WW-HKZ Series Hohlkolbenzylinder Hollow Piston Cylinders › Vielseitig einsetzbar › Einfachwirkend › Einsatz für Druck & Zugarbeiten › Federrückzug oder Lastrückzug › › › › Multipurpose use Single acting Pull & push application Spring or load return WW-HKZ-020-080 WW-HKZ-015-020 Die aus hochfestem Spezialstahl gefertigten Hohlkolbenzylinder weisen Kolbenstangen mit Durchgangsbohrungen auf. So kann ihre Arbeitsrichtung entweder für Druck- oder Zugarbeiten verwendet werden. The hollow piston cylinders are made of high-strength special steel and have piston rods with through-holes. These cylinders are suitable for removing bearings, tensioning of steel cables or extraction of bearings. Hohlkolbenzylinder in Verbindung mit Spezialwerkzeug zum Injektorausziehen Hollowpiston cylinders can be used as an injector puller ABMESSUNGEN / SIZES Typ / Type (mm) B C D WW-HKZ-015-020 75 40 22,5 WW-HKZ-020-080 100 70 26 TECHNISCHE DATEN / TECHNICAL DATA Typ / Type Kapazität / Capacity Federrückzug / Spring Return Hub / Stroke Fläche / Area Ölmenge / Oil Cap. Bauhöhe / Height Gewicht / Weight (mm) (cm²) (cm³) A (mm) (kg) (Ton) (kN) WW-HKZ-015-020 15 147 Nein / No 20 21,2 57 55 1,7 WW-HKZ-020-080 20 196 Ja / Yes 80 29 232 155 7,8 Official Web Site › www.werner-weitner.com Marketing Platform › www.weitnertools.com www.directindustry.com/tab/weitner-gmbh.html

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.