Though the specified capacity & stroke of the jacks are designed for maximum safe working, we recommend to use the jacks for 85% of its rated capacity & stroke as safe working practice and for long life of the jacks.
Plain Ram, Load Return Hydraulic Jacks ( PLR - Series )
Capacity : 600 - 1000 tons, Stroke : 100 - 150 mm, Working : 700 bar ( Max )
FEATURES / BENEFITS
High strength, Heat treated alloy steel body.
Hard chrome plated ram to resist scoring and corrosion.
Single acting load return.
High pressure long life seals. QCC with dust cap.
Adequate gripping by grooved saddle.
Bottom mounting holes for bolting.
Customised higher capacity, strokes, collar threading and tilting saddle available on request.
QCC with Plastic dust cap. Aluminum Dust Cap on Request.
Port Size 3/8" NPT.
Application : These jacks are ideally used for lifting of girders, pile testing for bridges and building foundation, handling of heavy duty machineries, steel fabrication and ship building etc.
MODEL NO. |
Capacity |
Closed Ht. 'CH' |
Stroke 'S' |
Ram Dia 'RD' |
Outer Dia 'D' |
Oil Volume |
Approx Weight |
Suitable Hand Pump
|
tons. |
mm. |
mm. |
mm.
|
mm. |
cc. |
kgs. |
||
PLR 600 / 100 | 600 | 395 | 100 | 280 | 440 | 9534 | 380 | PHP 500 / 16*PP |
PLR 600 / 150 | 600 | 445 | 150 | 280 | 440 | 14073 | 430 | PHP 500 / 16*PP |
PLR 800 / 100 | 800 | 400 | 100 | 300 | 510 | 12544 | 540 | *PP |
PLR 800 / 150 | 800 | 450 | 150 | 300 | 510 | 18516 | 600 | *PP |
PLR 1000 / 100 | 1000 | 470 | 100 | 350 | 570 | 17700 | 800 | *PP |
PLR 1000 / 150 | 1000 | 520 | 150 | 350 | 570 | 24652 | 860 | *PP |