4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck



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4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck
4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck

4 Stages 4800mm Oil Brake Hydraulic Cylinder for Boom Truck

  • Item No.202108246bda5
    MOQ1 Piece
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Warranty 1 Year
Max pressure 42,8Mpa
Place of Origin shandong
Working Pressure 21-34.3Mpa
Acting type Doubel Acting
Application 2.5t-120t excavator
Color Customer Requirement
Working Temperature -10~60degree
Packing Wooden Case
Applicable Industries Building Material Shops
After Warranty Service Online support
Local Service Location None
Showroom Location None
Machinery Test Report Provided
Standard or Nonstandard Nonstandard
Structure Piston Cylinder
Video outgoing-inspection Provided
Marketing Type New Product 2020
Body Material Steel
Warranty of core components 1 Year
Core Components Pump

Packaging & Delivery

Selling Units:
Lead Time:
Quantity(Piece)1 - 100>100
Est. Time(days)20To be negotiated
Hydraulic Cylinders For All IndustriesWe specialize in the manufacture and supply of custom-built, hydraulic cylinders for a variety of industries and can craft custom hydraulic cylinders for any application imaginable. If your hydraulic cylinder requires small quantities (one-time or repetitively) or short lead times, we can accommodate your needs. For large quantities, our precision and repeatability is second to none.Because we create and manufacture our own custom hydraulic cylinders, we have almost limitless scope when it comes to innovation and design flexibility. Whatever kind of custom hydraulic cylinder you need – from a single acting rod cylinder to telescopic hydraulic cylinder – for any application, ranging from road work to waste removal to automotive recovery, our engineers will tailor-make a cylinder specifically for you.

1.Material:Stainless Steel
2.Professional performance excavator parts supplier
3. High quality and low price

4 Stages 4800Mm Oil Brake Hydraulic Cylinder For Boom Truck

Product Description:

4 Stages 4800Mm Oil Brake Hydraulic Cylinder For Boom Truck use AMCA HK type load-sensitive proportional hydraulic valve technology. The cylinder barrel uses imported high-precision thin-wall cold draw pipe. The innovative technologies, such as exempted processing inner hole, exempted electroplating of external circle, spherical structural design, paring retainer ring
combinations etc, enhance product performance.

Product Features:

a. Lifting/Lowering speed of HK type load-sensitive lifting valve is adjustable and not affected by load.
b. The new generation hydraulic cylinder for dump truck applies light-weight design to render higher reliability.
c. Adopted innovation: imported high-precision thin-wall cold draw pipe; Hexagonal self-shocking limit structure etc..
Product Name
4 Stages 4800Mm Oil Brake Hydraulic Cylinder For Boom Truck
CE, ISO9001
Production Capacity:
200,000 pcs per year
Sample Time
7-10 days
DuraTech or customer's logo
Piston Rod
Chrome or nickel plated,ground & polished piston rod
Seal Type
Parker,NOK, BUSAK SHAMBAN or as customer's requirement
High tensile cold drawn tube, precision honed for extended seal life
Delivery Time
Based on order quantity. normally 15-30 days.
Price Advantage
Competitive factory price with guaranteed quality
Business Type
Manufacturer & Exporter
Products Description
Company Profile
Duratech is an industrial company that offers a line of hydraulic cylinders and other hydraulic components that are widely used in construction machinery, mining machinery, agricultural machinery, sanitation machinery, gardening machinery, commercial vehicles. Since 2002, the Duratech has been specialized in hydraulic technology, design and manufacturing. It employs a workforce of over 100 employees and owns a fleet of cutting edge machines and manufacturing facilities from home and abroad. The production capacity of hydraulic cylinders is able to reach 150,000 pcs per year. And the product range covers all the cylinders used on excavators up to 70t, loaders up to 10t, tippers and dump trucks up to 70t payload, as well as cylinders for cranes, agricultural machinery and sanitation machinery. With the expertise it has gained from R&D, manufacturing, quality control and application, it has become the OE hydraulic cylinder supplier of leading construction equipment manufacturers such as SDLG, XCMG, Doosan, etc.


With a manufacturing capacity of 200,000 pieces of hydraulic cylinders per year, Duratech boasts one of the biggest hydraulic cylinder manufacturers for construction equipment in China. As high precision and fine hygiene are crucial in manufacturing of quality hydraulic components, Duratech has introduced a fleet of manufacturing facilities from Japan, Germany and Korea as well as its lean production system XPS.

8-head polishing machine SFA KOREA

Chrome plating line

CNC machining center-DOOSAN KOREA

Cylinder assembly machine

Piston rod assembly machine

Welding Robot-FANUC JAPAN

Duratech employs a highly sophisticated and innovative team of 36 engineers and is equipped with an array of advanced tools and instruments for research and testing from home and abroad. The R&D center was adwarded provincial class hydraulic cylinder engineering and research center and by far it has been granted 19 patents, including 3 invention patents. Because of its expertise in hydraulic cylinder technology, Duratech was certified a National Key High-tech Enterprise by the Department of Science and Technology.

Quality control

With a philosophy that aims for zero defects, Duratech has established its Quality Management System in which all areas of operations are involved. It is ISO9001 certified and is fully implementing the quality management system in accordance to all the requirements. In its practice, Duratech is carrying out tests in different aspects with various tools and instruments.
Packaging & Shipment
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