Shown as: BLS-1006
Product images are for reference purposes only and may differ from the actual product.

BLS-Series, Climbing Jacks 

The BLS-Series, Climbing Jacks is a simple solution to incremental lifting. View more information about the Enerpac Climbing Jacks below: 

  • Capacity Per Lifting Point: 50 – 200 ton
  • Stroke per Stage: 150 – 161 mm
  • Maximum Operating Pressure: 700 bar
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BLS-Series, Climbing Jacks

Climbing Jacks overcome the usual limitation of lifting height imposed by the cylinder’s plunger stroke length. Large objects, such as oil tanks, can be lifted, held and lowered for maintenance without sending for a crane. 


  • Climbing jacks include integral tilt saddles with maximum tilt angles up to 5 degree
  • Large base plate with anti-rotation rod for stability and safety
  • Built-in safety valve prevents accidental over-pressurization
  • Ideal in combination with the stage lift work mode of the EVO-Series synchronous lifting system
  • Baked enamel finish for increased corrosion resistance 
  • CR400 couplers included on all models. 

BLS-Series, Climbing Jacks

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Split Flow Pumps
Enerpac recommend to use the SFP-Series Pumps with multiple outlets with equal oil flow. For lifting and lowering applications on multiple points, Split-Flow Pumps are a far better alternative than using separately operated pumps.

Synchronous Lifting System 
The standard EVO-System is idea for stage lifting, powering interlinked hydraulic cylinders. The EVO-system has 9 work modes including the stage lift work mode. 

Jack-Up System
For incremental lifting with higher lifting capacities and up to 20 m lifting height, see our JS-Series Jack-Up Systems.