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  • PC200 hydraulic arm cylinder parts
  • PC200 hydraulic arm cylinder parts

PC200 Hydraulic Arm Cylinder Parts For KOMATSU Excavator

Brand :F-Times,AFA,UTD

Product origin :Quanzhou,Fujian,China

Delivery time :30days

Supply capacity :20000pcs

Tube:Skived& burnished or vertical honing tube assuers the concentricity and straightness.
Rod Seal:Superior quality nameed brand seals improve a longer life and seal effect and polyurethane U-packing rod seals/buffer seals and bonded-to-metal wiper seals.
Bushing:Hardened steel bushing or copper bushing.
Cap:All caps are made of forged high strength steel.
Eye:All eyes made of forged high strength steel improve cylinder not only in appearance but in mechanical performance.
Rod:Induction hardened prior to charome plating enhances the surface hardness,Enhanced chrome plating improve corrosion resistence and anti-scratch performance.
Piston:High perssure piston sealing material (Teflon or nylon seals),High percision maching maximize the consistency of parts.

Product Information
 

PC200 hydraulic arm cylinder parts

Brand Name F-Times,AFA,UTD
Products TypeHydraulic bucket cylinder partsTrack Link
Place of ProductionQuanzhou Fujian China
Use
Excavator, Bulldozer, ect
Technology
Forging Casting/Smooth Finish
FeatureDurable, Strong
MaterialSteel
Color Commonly use color, Customized
MOQ 1pcs
PackageCustomized
Shipment FOB

 

Product Information
 
  

The right steps to change the hydraulic oil in the hydraulic arm cylinder

  

There are many hydraulic components on construction machinery, which requires sufficient hydraulic oil. When the hydraulic oil needs to be replaced due to deterioration for a long time, some people mistakenly believe that it is only necessary to light up the oil in the hydraulic arm cylinder and fill it with new hydraulic oil. However, at this time, there are still many old hydraulic oils left in the hydraulic oil pipes and hydraulic control valves. When the equipment is used, mixing old and new oils will speed up the deterioration of new oils.

  

The correct oil change procedure should first release the hydraulic oil in the hydraulic arm cylinder, clean the hydraulic arm cylinder and add new hydraulic oil, then remove the circuit manifold, start the engine at low speed, make the oil pump work, and operate the mechanisms separately. The hydraulic oil drains the old oil in the circuit one by one until new oil flows out of the oil return main. Finally, connect the oil return main to the fuel tank and fill the tank with new hydraulic oil to the specified position.

  

Of course, this oil change also has its drawbacks. Let ’s talk about a loader with a pilot. In this oil change, the pilot oil pressure will be 35 kg when idling first. The oil return pipe is not necessarily enough to prepare 3 large barrels of hydraulic oil. In addition, there is not only one oil return pipe, which needs to be removed one by one, so it is very troublesome to do one by one.

  

There are usually two types of exhaust devices: one is to open the exhaust hole at the highest position of the hydraulic boom cylinder and use a long pipe to exhaust the exhaust valve at a distance; the other is at the highest position of the cylinder head Install the exhaust valve directly. For the double-acting hydraulic pump station system, the hydraulic boom cylinder should be provided with 2 exhaust valves.   

 

 PC200 hydraulic arm cylinder parts

  

 

 

Product Process
 
 

               PC200 hydraulic arm cylinder parts

PC200 hydraulic arm cylinder parts

The role of oil in the hydraulic arm cylinder

  

The quality of the hydraulic oil in the cylinder of the hydraulic arm is very important. A better hydraulic oil contains a preservative, which can increase the shelf life of the oil, but if it is long, it needs to be replaced again, otherwise the preservative in the hydraulic oil will fail It will damage the effectiveness of the hydraulic machine. When replacing the hydraulic oil, the filter must be carefully cleaned, because the filter only filters out the dirt and dirt in the oil, there is no way to filter other substances contained in the oil.

  

The density of hydraulic oil will change with the change of temperature, the temperature will increase, the density will decrease, but the change is small, generally considered as a constant, the viscosity changes with the change of temperature. Before use, be sure to keep the hydraulic oil clean. Keep the oil in a sealed place. It is not possible to expose it to the sun or get wet. When adding oil to the tank, you must choose a suitable filter to filter it. . In the process of adding, it is necessary to ensure that all containers are clean and clean. If the dirt enters the oil, the hydraulic oil needs to be replaced again. Remember to keep all appliances clean.

 

                           

PC200 hydraulic arm cylinder parts

PC200 hydraulic arm cylinder parts

PC200 hydraulic arm cylinder parts

 

PC200 hydraulic arm cylinder parts

 


PC200 hydraulic arm cylinder parts


PC200 hydraulic arm cylinder parts

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