The WJ19K is a hydraulic lifting wedge tool kit used to lift heavy loads that have a small access gap under the load.
The W J tool s are a popular choice when lifting and moving heavy workshop machiner y and can be used in conjunction with skates and when leveling heavy gearboxes or process machinery.
The kit contains a WJ19K lifting wedge Tool, stepped block and safety block but a hydraulic pump (please see our Pump section) and hose will be required to operate the tool, it is packaged in a robust carry case for easy transport and storage.
The WJ19K:
Requires a minimum access gap of 9.5 mm (0.37”)
The WJ19K produces a maximum lifting force of 183kN (41,140 lbf) when the maximum hydraulic pressure of 700 bar (10,000 PSI) is applied
A powerful and portable Hydraulic tool, the WJ19K weighs only 8.5 Kg (18.7 lbs) if a greater lifting force is required multiple tools can be used.
The WJ19 tool is design to enter the gap below a load to push the load upwards to increase access for a secondary lifting/moving device or to enable levelling of the load / machine.
The WJ19 tools can be used in any orientation so they can also be used to push loads provided there is a suitable surface to react against often utilised in the construction industry for accurate alignment of sections.
They are also used in flange spreading and dismantling applications where there are dissimilar flange diameters or flanges connected to valve blocks.
It is highly recommended that multiple tools are used to ensure stability.
The WJ19 is actuated by hydraulic pressure that pushes a piston creating a linear force on the internal wedge – the internal wedge then forces the top plate of the tool away from the body creating a pushing force.
Using high pressure hydraulics allows the operator to generate very high spreading forces with a hand pump (please see the RenQuip pump range) – this removes the requirement for an external power source.
RenQuip WJ19K Lifting Wedge Tools are designed to be used in conjunction with RenQuip Hydraulic Hand Pumps.
The Tool is lightweight and portable making it ideal for use in remote locations.
If more force is required greater multiples of tools can be used.
All RenQuip tools are manufactured from the highest quality materials and 100% load tested resulting in highly durable, low maintenance products.
| Maximum Lifting Force | 183kN (41140 lbf) |
| Maximum Applied Pressure | 700 Bar 10,000 PSI |
| Maximum Lifting Distance (with stepped blocks) | 67.5 mm (2.66”) |
| Minimum Access Gap | 9.5 mm (0.37”) |
| Jaw Width | 67 mm (2.64”) |
| Maximum Wedge Protrusion | 39 mm (1.54”) |
| Tool Weight | 8.5 Kg (18.7 lbs) |
| Tool Dimensions | 105 mm x 135 mm x 410 mm (4.1” x 5.3” x 16.1”) |
| Kit Weight | 13 Kg (28.7 lbs) |
| Kit Dimensions | 580 mm x 340 mm x 180 mm (22.8” x 13.4” x 7.1”) |
The HADI Technologies team will help you select the right configuration, verify application requirements and provide technical information about Hydraulic Lifting Wedge Jack Single Tool Kit RenQuip WJ19K.
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