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Hydraulic Jacking System, Hydraulic Jacking Systems And Equipments, Jacking Systems, Hydraulic Jacking Equipments, Jacking System Advantages and Applications, Standard Jacking Systems / Equipments, Tank Jacking Equipments, Jacking Erection System
Hydraulic Jacking Systems And Equipments
Safety First
Erecting a storage tank using Hydraulic Jacking Systems / Equipments is the safest way. Most work is done at ground level reducing risks of accidents. There is not a single reported mishap in the last 20 years which goes to prove its credibility in being the safest and most preferred method for storage tank construction, discarding the need for a tall boom crane.
No Scaffolding Required
More than 300 tanks have been erected using our Hydraulic Jacking Systems / Equipments in the following industries : Oil refineries, petrochemical plants, fertiliser plants, power generating stations, petroleum product installations & depots bulk liquid storage terminals at ports. The largest diameter tank erected using our Hydraulic Jacking Systems / Equipments was a 92 metre diameter tank and the heaviest tank was one weighing 1900 tons.
Easier Inspection
Welding inspectors can now conduct ultrasonic or other non-destructive tests on welds at ground level, facilitating ease of inspection and hence better quality control. No more climbing up to precarious positions for welding inspectors !
Tank Erection Top Downwards Cuts Construction Time and Cost Considerably :
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Most work is done at ground level thus permitting faster erection times and reducing the risk of accidents
Jacking System Advantages and Applications, Hydraulic Jacking Equipments No crane required
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Faster erection
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Lesser manpower required
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Cost of the Hydraulic Jacking Systems / Equipments can be recovered after constructing 3 to 4 storage tanks or by erecting about 1200 tons of tankage. Hydraulic Jacking Systems / Equipments cost is around USD 50 per ton for 1200 tons. Example : Tank of 30 m diameter weighing about 300 tons needs 30 jacks of 12 ton each. Full cost of Hydraulic Jacking System / Equipment is recovered in 4 such tanks.
 
 
Description Model 510-35D 2510-40D 2510-50D
 Working Capacity (metric tons) 12 18 25
 Testing load (metric tons) 18 27 37.5
 Standard arc distance between jacks (m) 1.80 to 3.0
 Max plate height for which jacking equipments can be supplied (m) 2.5 or 3.0 or more
 Min plate height that can be used (m) 1.00
 Min safe bearing capacity below trestle base plate (N/mm2) 1.45
 Plate thickness range (mm) 5 to 40 6 and above
 Unitary climb (cm/stroke) 10
 Time per stroke (minutes) Approx 5
 Working pressure (kg/cm2) 120 135
 Retracting systems Spring Hydraulic
 
Versatility :
Jacking System Advantages and Applications, Hydraulic Jacking Equipments The Hydraulic Jacking Systems / Equipments is supplied with singe jack lifting capacities of 8 tons, 12 tons, 25 tons.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments The standard Hydraulic Jacking System / Equipments can be used for minimum shell plate width (height) of 1400 mm and maximum of 2500 mm.
 
Jacking System Advantages and Applications, Hydraulic Jacking Equipments For shell plates of more than 2500 width (height), Jacking Systems can be supplied against specific requirements.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Storage tanks with different types of roof (floating roof, fixed roof, suspended deck roof, column supported roof)
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Gasholder tanks
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Horton spheres or spherical tanks for storage of propane, ammonia in gaseous form
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Cryogenic tanks for storage of propane, ammonia at cryogenic temperatures
Smallest diameter of tank erected using Hydraulic Jacking Systems / Equipments : 6 mtrs*
Largest diameter of tank erected using Hydraulic Jacking Systems / Equipments : 92 mtrs*
Maximum weight of tank erected using Hydraulic Jacking Systems / Equipments : 1900 tons* (*) These are the minimum and maximum dimensions or parameters of some tanks that have actually been erected, however, these are not limiting figures.
Applications Of Hydraulic Jacking Systems And Equipments :
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Building of field erected storage tanks.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Increase in tank capacity by adding shell rings or courses.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Repair or replacement of tank bottom plate.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Repair to tank foundation.
Jacking System Advantages and Applications, Hydraulic Jacking Equipments Erection of other circular structures such as reactor shields in nuclear power stations, etc.
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Jacking Systems | Hydraulic Jacking Equipments | Tank Jacking and Erection Equipments | Jacking Erection Systems | Hydraulic Jacking Systems
 
 
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