Rotary Excavator Hydraulic Cylinder

Rotary excavator hydraulic cylinder is suitable for all types of excavators and drilling machines. Through years of experience, our engineers have developed more advanced technology experience, we produce rotary excavator oil cylinder with high performance characteristics, which has a good return on your investment.

Send InquiryChat Now
Product Details

Yuan xing company has decades of experience in producing rotary excavator hydraulic cylinder. Our main products include bucket hydraulic cylinder, moving arm hydraulic cylinder, pressure hydraulic cylinder.

Rotary excavator hydraulic cylinder is suitable for all types of excavators and drilling machines. Through years of experience, our engineers have developed more advanced technology experience, we produce rotary excavator oil cylinder with high performance characteristics, which has a good return on your investment.

We are most proud of our professional service. We have always been loyal to our customers and sincere in their Suggestions. We have been bringing convenience to our customers and establishing a solid relationship with them.

Processing and inspection:

Piston rod

The piston rod is made of high strength carbon steel with precision grinding treatment. With the design concept of improving the rod strength and the high performance heat treatment, hard chrome plating and CNC tumbling, the even veins and high degree of finish of the surface is guaranteed, and it has good oil membrane at the surface, which improves the service life of the seal parts.

Guide sleeve

The sleeve is made of high strength spheroidal graphite cast iron and high strength steel under buffering inner bore copper welding treatment.

Piston and piston seals

The standard piston is of one-piece steel structure. The firm lock-up between the long screw thread and the steel ball is convenient for the installation and it also guarantees the reliable operation under high speed load. New design of screwing parts greatly improved the cross section where the piston rod bears the axial load and improves the strength of piston rod to the maximum.

Product Advantages:

1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection

2. Process Inspection: First Inspection, Random Inspection, Handover Inspection

3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test

4. Type Inspection: Every piece of hydraulic cylinder is tested and will send out only after they are pasted each test.

Technical parameters:

scope

bore diameter

≤1800mm

stroke

≤15000mm

pressure

≤750bar

capacity

Excavator cylinder production: 450,000/Year
Customized cylinder production: 150,000/Year

surface technology

coating

NSS(h)

application

2HCr

48~72

mild corrosive

2Ni+HCr

200~500

moderate~strong:construction drilling mining

APS

≥8000

extreme:marine atmosphere sheltered zone

HVOF

≥10000

extreme:Sea water submarged; marine splash zone


Hot Tags: rotary excavator hydraulic cylinder, suppliers, manufacturers, factory, customized
Related Products
Inquiry