sumitomo arm cylinder

    Excavator hydraulic cylinder /sumitomo arm cylinder

1. Product Information

 2.Product drawing

1.Rod seal:superior quality named-brand seals improve a longer life and seal effect polyurethane U-packing rod seals/buffer seals · bonded-to-metal wiper seals custom seals available

2.Tube:Skived&burnished or vertical honing tube assures the concentricity and straightness

3.Bushing:Hardened steel bushing or copper bushing

4.Eye:All eyes are made of forged high strenght steel improve cylinder not only in appearance but in mechanical performance

5.Rod:Induction hardened prior to chrome plating enhances the surface hardness,enhanced chrome plating improve corrosion resistence and anti-scratch performance

6.Piston:High pressure piston sealing material:teflon or nylon seals.High precision machining maximize the consistency of parts. 

7.Cap:All caps are made of forged high strength steel

    Customer Feedback  ›

1. You are a trader or a manufacture?

    We are an industry and trade integration business, our factory located on Quanzhou Nanan Distric, and our sales department is in City centre of Xiamen. The distance is  80Kms, 1.5 hours.

2. How can I be sure the part will fit my excavator?

    Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

3. How about the payment terms?

     We usually accept T/T or L/C. other terms also could be negotiated.

4. What is your minimum order?

     It depends on what you are buying. Normally, our minimum order is USD5000. one 20’ full container and LCL container (less than a container load) can be acceptable.

5. What is your delivery time?

     FOB Xiamen or any Chinese port : 35-45 days . If there are any parts in stock , our delivery time is only 7-10 days. 

6. What about Quality Control?

    We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.

Contact us.

Contact us if you would like any further details or information on any of High quality machinery spare parts , and we will be more than happy to answer any questions that you may have.