BLS-Series Climbing Jacks
 
• Climbing jacks include integral tilt saddles with maximum tilt angles up to 5 degrees
• 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 and dust caps included on all models.
 
Maximum Operating Pressure
10,000 psi (700 bar)
Capacity Class
150 tonnage
Maximum Cylinder Capacity Advance
154 short tons (1386 kN)
Maximum Cylinder Capacity Retract
74 short tons (668 kN)
Stroke
5.94 in (151 mm)
Return Type
Double-Acting, Hydraulic Return
Plunger Type
Solid
Material
Steel
Cylinder Effective Area Advance
30.71 in2 (198,1 cm2)
Cylinder Effective Area Retract
14.79 in2 (95,4 cm2)
Oil Capacity Advance
188.56 in3 (3090 cm3)
Oil Capacity Retract
90.8 in3 (1488 cm3)
Coupler
CR400 Coupler
Weight
710 lbs (322 kg)