Model: SJ3010

Product Lines: Industrial Tools

  • Monostrand Stressing Jacks are the most durable strand jacks in the industry.
  • Ideally suited for work on slab-on-grade where dirt, heat, and high volume use take their toll.
  • Available for up to 0.6″ dia. (15.2mm) strand in power seater and spring seater models.
  • Simple operation, hyd. Hose connects directly to the jack.
  • Standard 10″ (254mm) stroke, with other stroke lengths available on special order basis.
  • Full line of the nose piece and wedge seater lengths.
  • Dead-end seaters for production and fieldwork are available on a special order basis.
  • Service repair is simple. Long-lasting, easy-to-replace components. Operator repair is simple.
  • 3″ (76,2mm) seater nose assembly easily removed for optional 6″ (152.4mm) nose assembly.

Think Safety

Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!


Maximum Operating Pressure (bar)700
Capacity Class (tonnage)30
Stroke (mm)254
Oil Capacity(L)1
Strand Dia(mm)11.1-15.2
Seater TypeSpring
Return TypeSingle-acting
Weight (kg)38


Dimension A(mm)558.8
Dimension B(mm)259.2
Dimension C(mm)177.8
Post-tension Stressing Jack Dimension

Series Comparison

Customized Jaws for other size of wires acceptable.

ModelCapacity(Ton)Stroke(mm)Oil Capacity(L)Strand Dia(mm)Seater TypeDescriptionWeight(Kg)Dimension A(mm)Dimension B(mm)Dimension C(mm)
SJ2010202540.711.1-12.7SpringPost-tension jack with spring seater 12.7mm strand25533.4228.6152.4
SJ2010P202540.711.1-12.7PowerPost-tension jack with power seater 12.7mm strand25558.8259.2177.8
SJ2010DA202160.911.1-12.7PowerDouble-acting post-tension jack with power seater 12.7mm strand21457.2177.8152.4
SJ301030254111.1-15.2SpringPost-tension jack with spring seater 15.2mm strand38558.8259.2177.8
SJ3010P30254111.1-15.2PowerPost-tension jack with power seater 15.2mm strand38558.8259.2177.8
SJ3010DA302161.111.1-15.2PowerDouble-acting post-tension jack with power seater 15.2mm strand26457.2203.2152.4