JTC > Products > Hydraulic Cylinders > Post Tensioning Jack & Pumps
Post Tensioning 1

Post Tensioning

Jack & Pumps

  • Durable, field-proven designs, with “soft-grip” ergonomic handles reduce operator fatigue.
  • Single-acting MSJ models, with spring-seating and optional power-seating are equipped with the new Aero boom ARC Post-tensioning cylinders with a 10″ stroke, ideal for slab-on-grade applications.
  • Double-acting DA models have an 8.5″ stroke and are machined from a steel billet; feature standard power seating and “gun-drilled” internal hydraulic passages.
  • All jacks have a standard 3″ nose assembly. Longer nose assemblies are available as accessories for all models.
  • A full line of grippers is available to tension common strand diameters.
  • Complete offering of Aero boom parts and soft kits allow quick and easy service.

Description

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TOOL SELECTION CHART

Model Number Tool Capacity (tons) Seater Type Strand Diameter Standard (mm) Tool Operation Stroke (mm) Oil Capacity (cm³) Tool Effective Area (cm²) Max Pressure (psi) Weight (kg)
MSJ5S 20 Spring 12.7-13.2 S/A 254 742.3 29 10,000 25
MSJ5P 20 Power 12.7-13.2 S/A 254 742.3 29 10,000 25
MSJDA1-AL 20 Power 12.7-13.2 D/A 216 868.5 40.5 6,500 15.8
MSJDA1 20 Power 12.7-13.2 D/A 216 868.5 40.5 6,500 19
MSJ6S 30 Spring 15.2-15.7 S/A 254 1029.1 40.5 10,000 34.5
MSJ6P 30 Power 15.2-15.7 S/A 254 1029.1 40.5 10,000 34.5
A6DA1 26 Power 15.2-15.7 D/A 216 1107.7 51.3 6,500 23.6

Dimensions (in)
Model No. A B C
MSJ5 21.0 9.0 6.5
MSJ6 22.0 10.2 7.0
A5DA1 18.5 7.5 6.5
A6DA1 18.5 8.5 6.5

Model Cylinder Type Speed Valve Type Valve No. Valve Function Control Switch Motor Reservolr Usable (in3)
APT554 D/A For use with single-acting or double-acting Power Seat Stressing Jacks Only 4-Way 9628 Advance Hold Sequenced return 10 # Remote Motor control 1-1/8hp 50/60Hz 220V AC Single Phase 525

Model Number Used with Jack
402000 A5DA1
403325 A6DA1

Model Usable Oil Capacity Oil Output Flow Rate(in)) Valve Function Current Draw @ 10,000 PSI (amps) Motor Voltage (volts) Sound Level (dBA) Weight (w/oil)(lbs)
700 psi 5,000 psi 10, 000 psi
APE025B 525 cu in. 448.5 75.7 60.2 Post Tensioner Control Valve 25 120V, 50/60 HZ 90 63.1
APE025C 525 cu in. 448.5 75.7 60.2 Post Tensioner Control Valve 25 230V, 50/60 HZ 90 63.1

OPTIONAL AND REPLACEMENT ACCESSORIES SELECTION CHART
Nose Wedge Seater Gripper Set Diameter
76 2mm 152 4mm 76. 2mm 152 4mm 9 6mm 11mm 12.7mm 15. 7mm 4 mm 5 mm 6mm 7 mm
400740* 401180 305340* 401200 400900 400880 400850* N/A 400930 400940 400950 400960
400740* 401180 305340* 401200 400900 400880 400850* N/A 400930 400940 400950 400960
401520* 401840 305360* 305365 401652 401655 401660* N/A – 401670 – –
401520* 401840 305360* 305365 401652 401655 401660* N/A – 401670 – –
400740* 401180 305340* 401200 400900 400880 400850 400980* 400930 400940 400950 400960
400740* 401180 305340* 401200 400900 400880 400850 400980* 400930 400940 400950 400960
403180* 403220 403140* 403165 400988 N/A 400986 400990* – – – –

JAIN TRADING COMPANY (Since 1994) – Having core activities comprising of product sourcing and marketing, distribution, technical, supports, after sales service a wide range of Professional Industrial Tools.

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Shangri-la, ‘B’ Wing, 1st Floor, 119A, Ripon Street, Park Street, Kolkata – 700 016, West Bengal, India..

+91 33 40633441
+91 33 22177937

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