Enerpac Post Tensioning Equipment and Hydraulic Post Tensioners

Shaw Hydraulics Ltd, in conjunction with Enerpac have designed a range of Post Tensioning Equipment which includes the Shaw-Grip 5 Ton Onion Strand Jack operated by the XC Battery Powered Portable Pump.

The Shaw-Grip - Model No SHG5 5 Ton capacity Strand Jack makes perfect onions on 12.9mm and 15.9mm strand. This unit is approximately half the weight of its competitors and twice as fast.

The XC Battery Powered Portable Pump Unit operates the SHG5 Shaw-Grip Onion Strand Jack. Click on the video below to see the XC Battery pump in operation.

The ZU4 Hydraulic Pump has a powerful 1.25 kW universal electric motor. The pump has a high efficiency two speed design for higher oil flow and by-pass pressure. This robust unit has been proven to be the most reliable pump in its class and is used to operate post tensioning cylinders.

  • Durable, field-proven designs, with “soft-grip” ergonomic handles reduce operator fatigue
  • Single-acting PTJ models, with spring-seating and optional power-seating are equipped with the new Enerpac RC Post-tensioning cylinders with a 254 mm stroke, ideal for slab-on-grade applications
  • Double-acting DA models have an 216 mm stroke and are machined from a steel billet; feature standard powerseating and “gun-drilled” internal hydraulic passages
  • All jacks have a standard 3" nose assembly. Longer nose assemblies are available as accessories for all models
  • A full line of grippers is available to tension common strand diameters
  • Complete offering of Enerpac parts and soft kits allow quick and easy service.

Capacity 20-30 ton

Stroke 216 - 254 mm

Strand Diameters 12,7 - 15,7 mm

Max. Pressure 450 - 700 bar

Click here to view the catalog page

Repair Parts Sheets and Operating Instructions

Please click here to find Enerpac Repair Parts Sheets and Operating Instructions for all our products.

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