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.
 
Tool Capacity
ton (kN)
Seater Type Strand Diameter
(in)
Model Number Tool Operation Stroke
(mm)
Oil Capacity
(cm3)
Tool Effective Area
(cm2)
Max Pressure
(bar)
Weight
(kg)
20 (201) Spring 0.50-0.52 PTJ5S S/A 254 743 28,9 700 25
20 (201) Power 0.50-0.52 PTJ5P S/A 254 743 28,9 700 25
20 (201) Power 0.50-0.52 5DA1-AL D/A 216 869 40,5 450 16
20 (201) Power 0.50-0.52 5DA1 D/A 216 869 40,5 450 19
20 (201) * 0.50-0.52 SCJ S/A 254 743 28,9 700 22
30 (295) Spring 0.60-0.62 PTJ6S S/A 254 1029 40,5 700 35
30 (295) Power 0.60-0.62 PTJ6P S/A 254 1029 40,5 700 35
26 (231) Power 0.60-0.62 6DA1 D/A 216 1108 51,3 450 24

* SCJ is a short-pull jack, there is no seating device.
** S/A = single-acting; D/A = double-acting.Additional Details

 

Capacity 20-30 ton
Stroke 216 - 254 mm
Strand Diameters 12,7 - 15,7 mm
Max. Pressure 450 - 700 bar

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