Jack-Up Systems

Engineered Rigging is the first in the USA to have the Enerpac JS500 Jack-Up System available for rental with technical support. This innovative heavy lifting technology features a 2,200-ton lifting capacity with a mechanical hold to heights up to 50 feet. The JS500 achieves a lifting speed of approximately six barrels or 14 feet per hour. The modular design offers flexibility, simple mobilization to site, and expedited setup and teardown which accelerates project completion. Another key feature is its compact footprint compared to conventional cranes. 

To optimize control and safety, a remote operator uses a hand-held computer to direct the lifting and lowering functionality of the jack-up system. Each unit’s lifting and lowering operations occur simultaneously, and the computer control unit’s synchronous technology maintains the load balance.

As an authorized dealer of Enerpac Heavy Lifting Technology, Engineered Rigging has all models of Enerpac’s jack-up systems available for sale to meet your lifting capacity needs. Review the capacities and specifications below. If you’re undecided on the best model for your needs, contact our heavy lifting experts

Typical Jack-Up System Applications

The Enerpac JS-Series of Jack-Up Systems are powerful, compact heavy lifting systems that are ideal for heavy lifting projects in a variety of industries. Check out the typical applications below and https://engineeredrigging.com/contact/to discuss your specific project’s needs.

BRIDGE JS750_Bridge_Rail_Deck_Elvira_app_03 600

BRIDGES

Construction & Demolition

POWER & ENERGY 600

POWER & ENERGY

Transformer Jacking & Equipment Maintenance            

mining-resize 3

MINING

Equipment Maintenance & Shovel Undecking

OIL & GAS Oil-Industry-Refinery-factory 600

OIL & GAS

Module Jacking

Ports & Ship Buildling 600

PORTS & SHIP BUILDING

Crane Lifting

Hull Block Installation   

INDUSTRIAL JS250_Gantry_TBM_Paris_Metro_app_01 600

INDUSTRIAL

Lifting, Lowering and Leveling Heavy Equipment

Jack-Up Systems Sales & Rental

Engineered Rigging is an authorized dealer and service provider of Enerpac Heavy Lifting Technology. We have Enerpac’s JS-Series of jack-up systems available for purchase and rental as shown below. Request a Quote.

Enerpac Jack-Up System Model

Availability

Capacity per Tower
(tons)

Max. Lifting Speed
(feet/hour)

Maximum Sideload
(feet)

Weight per Jack-up Unit
(lbs)

JS750

Buy

840

16

5% @ 65.6

52,911

JS500

Buy or Rent

550

14

4% @ 49.2

28,660

JS250

Buy

280

13

3% @ 32.8

16,535

JS125

Buy

140

13

3% @ 19.6

4,850

Precise Control & Optimized Safety

Our jack-up systems are operated and precisely controlled by a computer control unit which makes them ideal for a variety of demanding heavy lifting projects. Each unit's lifting and lowering operations occur simultaneously, and the computer control unit's synchronous technology maintains the balance of the load. Key features of the Enerpac JS-Series of jack-up systems include:

  • Automatic and manual lifting settings

  • Synchronization of multiple networked lift points

  • Center of Gravity calculation

  • Overload & stroke alarms

  • Emergency stop switch at jack-up units and controls

  • Self-contained hydraulics in each jack-up unit enable an uncluttered (and safer) work area

  • Automated load balancing