203-63-02721 Arm Cylinder PC128US Excavator Hydraulic Arm Cylinder For Komatsu Parts

Product Description

Other Hydraulic Cylinder We Provided

Key Features OF 203-63-02721 Arm Cylinder

Sturdy Build Quality:

Crafted from premium materials, the excavator hydraulic cylinder is designed to endure the tough demands of construction and heavy-duty applications. Its robust structure ensures long-lasting performance, minimizing downtime and reducing the need for frequent replacements.

Exceptional Performance in Harsh Conditions:

The hydraulic cylinder offers smooth and precise operation even in extreme environments, such as high pressure or extreme temperatures. Its reliable performance enables efficient lifting, digging, and material handling, ensuring that the excavator performs optimally under tough conditions.

Low Maintenance Needs:

Built for durability, the hydraulic cylinder demands minimal maintenance. Routine inspections and occasional lubrication are all that’s needed to keep it running smoothly, allowing operators to focus on the task at hand rather than frequent repairs.

Company Information

We are a leading manufacturer of replacement hydraulic cylinders, specializing in a wide range of products for both domestic and international markets. With advanced manufacturing and strict quality control, we focus on meeting diverse customer needs with high efficiency, precision, and superior quality.

Factory Tour

Piston Rod Production Process

Automatic Welding Process

Finished Product Warehouse Display

Exhibition Showcase

Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

Exhibition With Cooperated Clients

Certificates

Certification

FAQ

1.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.

2.What material do you use on hydraulic cylinder?

• High frequency quenching No.40 manganese steel as rod material so the cylinder rod has better bending resistance.

• No.25 manganese steel as tube material ,so the tube has better wear resistance,

  High-strength hardened steel as rod head and tube head ,so the cylinder head and rod head more durable.

• Name-brand seal kits to reduce the hydraulic cylinder oil leakage rate.

3.How long can an order delivery?

• For some often used models of excavator hydraulic cylinder , we have in stock, within 7 days .

• For any order less than one container takes about 2 weeks to finish; Order of 1-2 container takes 4 -6weeks.

• At busy manufacturing season, manufacturing time needs more which can confirm by discussion.

4.How to pay?

• Order less than 3000USD, full payment at order, Order over USD3000 value ,50% deposited in to start,

  50% balance paid to deliver,inspection service accepted.

• For customized order, 70%payment as deposit ,30% balance paid to deliver.

5.How to delivery?

• If you have shipping agent ,we will cooperate with your agent to arrange shipment .

• If not , we have good relationships with shipping companies, express suppliers.

• For light goods ,by UPS/DHL/TNT(DAP terms) , For heavy goods ,by sea (FOB,CIF,CFR)

  
  

  
  

Customer Reviews

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.