• Home
  • Unified Machines
    • Upgrades/Rebuilds
    • Custom Trailers
    • 4 Jack
    • 6 Jack
    • 8 Jack
    • 9 Jack
    • 12 Jack
    • 16 Jack
    • 19 Jack
    • 20 Jack
    • 24 Jack
    • 25+ Jack
  • Power Packs
  • Machines on the Job
    • Machines in Action
    • Structures in air
  • Accessories
    • Accessories list
    • Jacks
    • Bases
    • Head Clamps
    • Portable Hose Reel
    • Hoses
    • Couplings
    • Manifolds
    • Tees
    • Clamps
    • Rulers
    • Rollers
    • Gauges
  • Other Product Lines
    • Hevi Haul
    • SPX Power Team
  • About Us
  • More
    • Home
    • Unified Machines
      • Upgrades/Rebuilds
      • Custom Trailers
      • 4 Jack
      • 6 Jack
      • 8 Jack
      • 9 Jack
      • 12 Jack
      • 16 Jack
      • 19 Jack
      • 20 Jack
      • 24 Jack
      • 25+ Jack
    • Power Packs
    • Machines on the Job
      • Machines in Action
      • Structures in air
    • Accessories
      • Accessories list
      • Jacks
      • Bases
      • Head Clamps
      • Portable Hose Reel
      • Hoses
      • Couplings
      • Manifolds
      • Tees
      • Clamps
      • Rulers
      • Rollers
      • Gauges
    • Other Product Lines
      • Hevi Haul
      • SPX Power Team
    • About Us

  • Home
  • Unified Machines
    • Upgrades/Rebuilds
    • Custom Trailers
    • 4 Jack
    • 6 Jack
    • 8 Jack
    • 9 Jack
    • 12 Jack
    • 16 Jack
    • 19 Jack
    • 20 Jack
    • 24 Jack
    • 25+ Jack
  • Power Packs
  • Machines on the Job
    • Machines in Action
    • Structures in air
  • Accessories
    • Accessories list
    • Jacks
    • Bases
    • Head Clamps
    • Portable Hose Reel
    • Hoses
    • Couplings
    • Manifolds
    • Tees
    • Clamps
    • Rulers
    • Rollers
    • Gauges
  • Other Product Lines
    • Hevi Haul
    • SPX Power Team
  • About Us

Crib Jacks

J15SR

J15SRS

J15SRS

Type: Spring Return               

Capacity: 15 Ton at 6,000 psi

Stroke: 17"                               

Base: 10" X 15"                        

Ht. from base (min): 5 1/2"   

Ht. (Overall) 24"                       

Wt. of Jack: 58 lbs.                   


J15SRS

J15SRS

J15SRS

Type: Spring Return               

Capacity: 15 Ton at 6,000 psi

Stroke: 9"                                 

Base: 10" X 15"                        

Ht. from base (min): 5 1/2"   

Ht. (Overall) 16' 1/4"                

Wt. of Jack: 38 lbs.                   

J15DA

J15SRS

J15DA

Type: Double Acting               

Capacity: 15 Ton at 6,000 psi

Stroke: 17"                               

Base: 10" X 15"                        

Ht. from base (min): 6"           

Ht. (Overall) 24"                       

Wt. of Jack: 60 lbs.                   

J30DA

Pilling Pusher Jack

J15DA

Type: Double Acting               

Capacity: 30 Ton at 6,000 psi

Stroke: 17"                               

Base: 17 1/2" X 11 1/2"           

Ht. from base (min): 7"           

Ht. (Overall) 25 1/2"                

Wt. of Jack: 50 lbs.                   

Pilling Pusher Jack

Pilling Pusher Jack

Pilling Pusher Jack

Type: Double Acting               

Capacity: 15 Ton at 6,000 psi

Stroke: 9"                                 

Base: 6" X 6" X 1/2"                 

Ht. from base (min): 16"        

Ht. (Overall): 25"                     

Wt. of Jack: 43 lbs.                  

Specialty Jacks

Toe Jack / ST 20 Steel

Toe Jack / ST 20 Steel

Toe Jack / ST 20 Steel

Type: Toe or Head lift            

Capacity: 15 Ton at 6,000 psi

Stroke: 9"                                

Base: 7" X 11 1/2"                  

Toe ht. from base: 2 3/4"     

Height Overall: 18"                

Weight: 100 lbs                      

Crib Jack Toe Adapter

Toe Jack / ST 20 Steel

Toe Jack / ST 20 Steel

Photo Gallery

All JSJS Jacks are crack-free chrome plated for better weather resistance. Taper Grooves for eaiser operation. Pockets cast in base ends for easy handling.

Copyright © 2023 JAHNS STRUCTURE JACKING SYSTEMS - All Rights Reserved. 


Powered by GoDaddy Website Builder