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M7 Project – Sydney

IHS 250T Span Jack

Span jacks custom designed and manufactured for the M7 Project in Sydney, NSW.

Details:

16 x 200T Span Jacks

  • Twin jack design
  • 100mm Stroke
  • Mechanical lock ring
  • Spherical load cap
  • Polyurethane load pad
  • Teflon/stainless sliding base
  • Side shift cylinders in two directions

24 x IHS-0125-05-LR-SR

  • To suit 200T span jack frame to increase capacity to 250T and stroke to 135mm
  • 125T Capacity
  • 135mm Stroke
  • Mechanical lock ring
  • Spherical load cap
  • Polyurethane load pad
  • Teflon/stainless sliding base
  • Side shift cylinders in two directions
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Custom Multi Strand Jack & Hydraulic Power Unit

IHS 5.5kW Hydraulic Power Unit

Delivery ready for one of our pre-stressing customers. Custom designed and manufactured to meet their specific requirements.

Custom IHS-CH-0630-08-DA

  • 630T Capacity
  • 690 bar Working pressure
  • 206mm Stroke
  • Ø230mm Centre hole
  • 33 x 0.6” Strand battery set including – Nose, shaker plate, tube bundle, back block
  • Chrome plated multi-strand wedges
  • NATA Force calibration

Custom Hydraulic Power Unit

  • 5.5kW/415V
  • 700 bar
  • 3.2lpm
  • 100l Reservoir
  • Pendant control
  • Calibrated gauge
  • Castor wheels
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Bai Chay Bridge Project – Vietnam

Bai Chay Bridge Project - Vietnam

The Bai Chay Bridge connects Hong Gai with Bai Chay over the Cua Luc Straits. Industrial Hydraulic Services designed, manufactured and supplied a large range of hydraulic equipment for the Form Travellers used on this project.

3kW Hydraulic Power Unit

  • Quantity – 4
  • 3kW / 3-Phase
  • 2 outlets with 1.2 lpm @ 700 bar
  • 2 outlets with 2.9 lpm @ 300 bar
  • Lowering valves
  • 40 litre Reservoir
  • Canopy

IHS PE554 HPU

  • Quantity – 5
  • 0.84 kW / 220 V / 50 Hz / 1P
  • 0-700 bar / 11.5-0.92 L/min
  • 8.6 litre Reservoir
  • Bleed down valve

IHS-0220-10-SR

  • Quantity – 8
  • 220T Capacity
  • 250mm Stroke
  • 700 bar Operating pressure
  • External spring retract
  • Mechanical lock ring

IHS-0150-06-SR

  • Quantity – 8
  • 150T Capacity
  • 150mm Stroke
  • 700 bar Operating pressure
  • Load return
  • Mechanical lock ring

IHS-CH-075-04-DA

  • Quantity – 8
  • 75T Capacity
  • 100mm Stroke
  • Ø42mm Centre hole
  • 700 bar Operating pressure
  • Double acting
  • Pressure relief valve

65×35-800 Cylinder

  • Quantity – 16
  • 6.2T Capacity (Ext)
  • 3.3T Capacity (Ret)
  • 800mm Stroke
  • 250 bar Operating pressure
  • Double acting

65×35-300 Cylinder

  • Quantity – 16
  • 6.2T Capacity (Ext)
  • 3.3T Capacity (Ret)
  • 300mm Stroke
  • 250 bar Operating pressure
  • Double acting

65×35-650 Cylinder

  • Quantity – 16
  • 6.2T Capacity (Ext)
  • 3.3T Capacity (Ret)
  • 650mm Stroke
  • 250 bar Operating pressure
  • Double acting

70×45-500 Cylinder

  • Quantity – 16
  • 10T Capacity (Ext)
  • 6.4T Capacity (Ret)
  • 500mm Stroke
  • 280 bar Operating pressure
  • Double acting

Crane Wheel

  • Quantity – 16
  • Ø400mm
  • 35T Capacity
  • SKF Bearings

Accessories

  • 192m of Hose assemblies per traveller
  • 3 Manifold assemblies per traveller
  • Couplings & connectors for turn key operation
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Wales House Cupola Lift – Sydney

Wales House Cupola Lift

In 1999 a development was planned for the historically significant Wales House building in Sydney. An extra floor was required which meant the 915T cupola needed to be raised 3.9m. Since dismantling the cupola was nut possible the decision was made to raise the cupola via the use of hydraulics. The cupola was raised and supported 1.3m a night over three nights.

We designed and manufactured 12 hydraulic cylinders, a hydraulic power unit and a control panel to achieve this engineering feat.

Cylinder Details

  • Quantity – 12
  • Capacity of 145T @ 283 bar
  • 1400mm stroke
  • Spherical load cap
  • Pressure relief valve
  • Load holding valve

Hydraulic Power Unit Details

  • 3 phase / 415 V
  • 11kW
  • 12 way split flow pump
  • 1.2 lpm per outlet
  • 480 litre reservoir

Control Panel Details

  • 12 Pressure gauges
  • 12 Directional control valves
  • 6 Digital position readouts (Linked to rotary transducers)