Taizhou Soli Machinery Manufacturing Co., Ltd.-Color Logo

18 years of focus on hydraulic nut research and development and intelligent manufacturing
Originated from European and American technology · Exported to more than 20 countries

SL-MR single-acting multi-section hydraulic jack

Separate multiple sections, can be in a small space in a large stroke at a time jacking operations, single-action gravity retraction. Single acting multistage hydraulic cylinder can be used in confined areas to carry out a long stroke lifting operation, separable structure, multistage lifting, single acting and load return.

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SL-MR Series Single Acting Multistage Hydraulic Cylinder

Product Overview:

Single-acting multi-stage jacks have the quality characteristics and jacking capacity of standard cylinders. Also has a long stroke. Can avoid the jacking, cushioning. And then jacking up this repeated process thus saving time well improve efficiency. In most applications. Users only need to place a multi-stage jack to complete the jacking work.

performance characteristics:

■ Split multi-stage design. In a small space to achieve a large stroke a jacking work.
■ Single-acting design load retraction.
■Piston parts Hum copper. Piston rod surface hard chrome plating. No cylinder pulling. Stronger wear resistance.
■High-temperature baking varnish exterior wear-resistant corrosion and impact.
■All models include quick couplings.

 

 

 

SL MR Single acting multi section jack 3

SL MR Single acting multi section jack SL MR Single acting multi section jack 2

 

Product Features

  • Compact structure, wide range of uses;
  • single acting ,load return; can not be used horizontally or reversely.
  • Plunger seal groove size and tolerance in line with national standards GB/T2879-2005/ISO 5597:1987;
  • The experimental method is in line with the national standard GB/T 15622-2005.
  • 3/8 “- 18NPT coupler and dust cap included on all models.

 

Field Applications

  • Derailment lifting in position of molten iron transport vehicle in steel plant.
  • Derailment lifting in position of coal carts in steel plant.
  • Derailment lifting in position of train in cement plant.
  • Derailment lifting in position of locomotive.

 

Parameters

Capacity Ram Qty (mm)
Stroke
(T)
Working Capacity
Dia. Min.H (cm³)
Oil  Capacity
(kgs)
Weight
SL-MR10-2 2 270 10 100 250 810 18
1 135 30
SL-MR10-3 3 435 10 152 280 2250 40
2 290 30
1 145 60
SL-MR15-2 2 300 15 125 280 1308 28
1 150 40
SL-MR15-3 3 500 15 175 320 3543 60
2 340 40
1 170 80
SL-MR30-2 2 300 30 152 304 2088 45
1 150 60
SL-MR30-3 3 600 30 220 366 6803 106
2 400 60
1 200 135
SL-MR50-2 2 300 50 170 350 3800 68
1 150 100
SL-MR50-3 3 600 50 230 390 9500 152
2 400 100
1 200 190

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