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Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck

Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck

    • Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck
    • Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck
  • Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck

    Product Details:

    Place of Origin: Qingdao, China
    Brand Name: DALLAST
    Certification: GS, RoHS, CE, ISO9001
    Model Number: could be customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 2 pieces
    Price: negotiated
    Packaging Details: carton box
    Delivery Time: 20-30 work days per year
    Payment Terms: T/T, Western Union, D/P, D/A, L/C
    Supply Ability: 60000 pieces
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    Detailed Product Description
    Rod: Polished Haed Chromed Rod Seal: Parker Or On Request
    OD: Customized Pressure: 16-35MPa
    Warranty: 12 Months Temperature: Normal Temperature

    telescopic hydraulic cylinder multistage single acting for dump truck


    A hydraulic cylinder consists of a piston sliding within a hollow tube, moved by the pressure of a liquid. The piston, or rod is usually machined.



    The length of a hydraulic cylinder is the total of the stroke, the thickness of the piston, the thickness of bottom and head and the length of the connections. Often this length does not fit in the machine. In that case the piston rod is also used as a piston barrel and a second piston rod is used. These kinds of cylinders are called telescopic hydraulic cylinder. If we call a normal rod cylinder single stage, telescopic cylinders are multistage units of two, three, four, five or more stages. In general telescopic cylinders are much more expensive than normal cylinders. Most telescopic cylinders are single acting (push). Double acting telescopic cylinders must be specially designed and manufactured.

    Key features:
    1. Designs up to 5000 psi working pressure

    2. Total weights of telescopic cylinders can often reach nearly 25,000 pounds

    3. Double and single acting

    4. High yield carbon or alloy steel outer tubes and stages

    5. 001" minimum chrome plated stages

    6. Mounting alternatives include trunnion mount, clevis, pineyes, or lugs with spherical bearings

    7. Custom options for ports and integrated valves

    8. Diverse preferences for seals due to temperature or heavy duty usage

    9. Extensive pressure testing

    10. Finished cylinder is sandblasted and painted to customer specifications

    11. Hydrostatic testing data packets and material test reports available

    12. Seal kits available for quick shipment

    13. Short manufacturing lead times


    Installation method:
    The most commonly used mounting options are flange, trunnion, clevis, pin-eye, cross-tube, spherical, and tang. Cylinder mounting is chosen based upon the application’s requirements.


    Piston Seals:
    Low friction, high load piston seals with outboard wear bands are standard. Loaded lip seals and cast iron rings are optional.

    About piston rod:

    High strength damage resistant piston rod provides 100,000 PSI minimum yield material in 1" through 4 1/2" diameters. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available. The hard chrome plated of the piston rod according to your requirement.

    Quality control:

    1. Seiko secret agents, to ensure quality of the piston rod.
    2. The product have to go through heat treatment - bore boring - grinding - car processing - black nitriding and many other processes.
    3. The company accepted the Valet processing various types and various sizes products, processing and processing more quotes, welcome to consult.

    After-sales service:
    1. Various operation instructions such as: products inspect and control ,Receiving inspection control ,sampling inspection operation instruction, process quality inspection operation instruction etc
    2. Pre-sale service and free consultation service.
    3. Quality control service includes pre-acceptance, departure inspection, arrival inspection, PDI delivery inspection.
    4. Guarantee period is subjected to warranty instruction (1 year/ 2000 hours whichever comes first).
    5. Free after-sale service during the warranty refers to problems caused by quality issues; any non quality problem occurred, we will charge the maintenance fee according to relevant standard.
    6. Service Center all over the world for after sales problems.

    How to choose:
    1. Choice will depend on the operating conditions of the unit. It is necessary to determine the precise physical characteristics and geometry of the installation.
    2. The bore, or cylinder diameter will determine the amount of force the piston can apply. Rod characteristics, usually standardized, fastening system, damping and stroke are other important factors.
    3. Stroke, in particular, is an essential specification, since it defines the distance the piston travels between its initial and its final position.
    4. Additional criteria include the use of presence sensors to indicate the position of the piston, the seals, purge and drain valves, type and temperature of the hydraulic fluid.


    Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck

    Telescopic Hydraulic Cylinder Multistage Single Acting For Dump Truck





    Contact Details
    Shenzhen Dallast Technology Co., Ltd.

    Contact Person: Sheny Lin

    Send your inquiry directly to us (0 / 3000)

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