Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Hydraulic Cylinders ManufacturerNearly 4 Decades of Experience
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RAM Hydraulic Cylinder

RAM cylinders are also known as piston type cylinders. They are actuating cylinders in which the cross-sectional area of the piston is less than one half of that of the movable element. RAM cylinders are the most frequently used type in fluid power systems and they are designed for offering both push and pull functions.

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RAM Hydraulic Cylinder

To satisfy customers changing demands, piston type cylinders are usually manufactured into variable designs, such as single acting and double acting RAM cylinders, etc.

In order to ensure the stable performance and reliability of our piston cylinders, we utilize high quality raw materials for making each cylinder component. The following will describe for you in detail.

Colors

Our RAM cylinder is coated with semi-gloss black coating.

Materials for Making RAM cylinders
  • The cylinder head is made of high grade ductile iron.
  • The cylinder barrel is a seamless tube which is precision rolled.
  • The end cap of our hydraulic cylinder is made of C45 steel, and the cylinder head seal is made of rubber.
  • The piston rod is made of chromed C45 steel.
  • The rod wiper is made of PU.
Dimensional Data of RAM cylinders (Unit: inch)
Model Bore Stroke Pin Hole Retracted Weight (LB) Port
FISHER Replacement
SPF151010 1 1/2" 10" 1.000" 18.750" 15 1/4NPT
SPF151210 1 1/2" 12" 1.000" 20.75" 16 1/4NPT
MEYER Replacement
SPM150606 1 1/2" 6.375" 0.625 12.000" 10 1/4NPT
SPM151006 1 1/2" 10.375" 0.625 16.063" 14 1/4NPT
SPM151206 1 1/2" 12" 0.625 18.000" 15 1/4NPT
SPM200607 2" 6" 0.75 13.188" 17 1/4NPT
SPM201206 2" 12" 0.625 18.000" 24 1/4NPT
WESTERN Replacement
SPW150607 1 1/2" 6.063" 0.750" 12.937" 11 1/4NPT
SPW150807 1 1/2" 8" 0.750" 15.250" 12 1/4NPT
SPW151007 1 1/2" 10" 0.750" 17.250" 14 1/4NPT
SPW151010 1 1/2" 10" 1.000" 17.250" 14 1/4NPT
SPW201010 2" 10" 1.000" 17.250" 22 1/4NPT
SPW201610 2" 16.375" 1.000" 23.625" 31 1/4NPT
MONARCH Replacement
SPMN151010 1 1/2" 10" 1.000" 17.000" 14 1/4NPT
SPMN151210 1 1/2" 12" 1.000" 19.000" 15 1/4NPT
ARTIC Replacement
SPA151007 1 1/2" 10" 0.750" 17.000" 14 1/4NPT
SPA151207 1 1/2" 12" 0.750" 19.000" 16 1/4NPT

Note:
1. List above is the typical dimensional data of our piston type hydraulic cylinders.
2. All dimensions are customizable.

Wantong Hydraulic Power Machinery Company is a professional RAM cylinder manufacturer and exporter in China. Our company was established in 1986. Over the past years, we have been always committed to providing highest quality products to our customers. We produce all our hydraulic products in strict accordance with ISO9001:2000 international quality management system. Our primary products include welded hydraulic cylinders, tie rod hydraulic cylinders, ram hydraulic cylinders and telescopic hydraulic cylinders. They are extensively used in heavy duty equipment and are highly appraised by customers from all over the globe.
We warmly welcome you to pay a visit to us. Any question or problem, please don't hesitate to contact us.

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Hydraulic Cylinder
  • Welded Hydraulic Cylinder
    1. 500 Series Welded Hydraulic Cylinder
    2. 600 Series Welded Hydraulic Cylinder
    3. 700 Series Welded Hydraulic Cylinder
    4. 800 Series Welded Hydraulic Cylinder
  • Tie Rod Hydraulic Cylinder
  • Ram Hydraulic Cylinder
  • Telescopic Hydraulic Cylinder
    1. 2-Stage Telescopic Hydraulic Cylinder
    2. 3-Stage Telescopic Hydraulic Cylinder
    3. 4-Stage Telescopic Hydraulic Cylinder
    4. 5-Stage Telescopic Hydraulic Cylinder
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Custom Hydraulic Cylinders

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  • Medium Bore Hydraulic Cylinder

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Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Hydraulic Cylinders ManufacturerNearly 4 Decades of Experience

Wantong has been manufacturing and supplying hydraulic cylinders since 1986. We are a trusted manufacturer of custom hydraulic cylinders that comply strictly with international quality standards. Considering different applications and industries, we will deliver hydraulic cylinders designed to meet your specific operation environments.

Hydraulic Products
  • Welded Hydraulic Cylinder
  • Tie Rod Hydraulic Cylinder
  • RAM Hydraulic Cylinder
  • Telescopic Hydraulic Cylinder
Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Chengyang District, Hetao Industrial Park, Qingdao City, Shandong Province, China
Jane Wang
wtmy3@wtyeya.com
+86-13668893329
Supported by ETW International Inc. USA