Heavy Duty Safety Locknut Jack

Additional Details

Widely used for lifting girders, building foundations and handling heavy duty machinery, steel fabrication and ship building, our range of heavy duty safety locknut jacks are designed to sustain load safely for extended periods even when pump is disconnected.   These jacks are also used for testing of concrete structures and are widely reckoned in the market for the following features: 

• Light weight 

• Remote control 

• Threaded ram load return 

• High pressure hydraulic jack 

• High strength 

• Heat treated body for durability 

• Blackodised ram 

• Single acting load return 

• Threaded ram with mechanical safety lock-nut to sustain load on lock-nut for longer period 

• Adequate gripping by grooved saddle 

• High pressure seals 

• Bottom mounting holes for bolting 

• QCC with dust cap 

• Port size: 3/8th inch NPT 

• QCC fitted on safety manifold block for high tonnage jacks and to prevent protruding and possible damage while handling 

• Working Pressure: 650 bar 

Optional features:

 • High tonnage

 • Custom strokes

 • Tilting saddle