Product Video
Products Description
|
Brand |
Product Name |
Model |
Weight/pc |
Part Number |
|
Caterpillar |
CAT bucket cylinder | 365C |
180.53 KG |
1211518 |
Product Details
|
Product Name |
CAT bucket cylinder |
|
Part Number |
1211518 |
|
Origin |
United States |
|
Brand Name |
STONE |
|
Model |
365C |
|
Price |
Negotiable |
|
Packing Details |
Standard Export Packing |
|
Delivery Time |
0-30 Days |
|
Payment Term |
L/C, T/T |
|
Price Term |
FOB, CIF, CFR |
|
Supply Capacity |
50,000 PCS/Month |
|
Minimum Order Quantity |
1 PC |
|
Material |
High Quality Steel |
|
Technology |
Precision Machining |
|
Surface |
Treatment Anti-Corrosion Coating |
|
Hardness |
HRC 48-52 |
|
Quality |
Original Factory Standard |
|
After-Sales Service |
Full Support, Online Service |
|
Color |
Standard Caterpillar Yellow or Customizable |
|
Application |
Excavator |
|
Customizable |
including customized materials, surface treatment and specifications |
Production process
Precision Forming
Formed as a single unit using a precision cold-drawing process to ensure uniform wall thickness. The inner bore undergoes a honing process to refine the surface, reduce operational friction, and enhance hydraulic transmission efficiency and overall stability..
Piston Rod Strengthening
The basic material undergoes quenching and tempering to boost toughness and impact resistance, followed by precision grinding, polishing, and hard-chrome plating to maximize wear, impact, and corrosion resistance.
Integrated Seamless Welding
Critical areas such as the cylinder base and oil ports utilize fully automated seamless welding. The resulting welds are dense and defect-free, reinforcing structural integrity and sealing performance to prevent cracking or oil leakage under high-pressure conditions.
Strict Quality Inspection
Finished products undergo sequential testing for pressure resistance, temperature extremes (high and low), and sealing integrity. Performance is verified under simulated extreme conditions to ensure product stability and reliability.
Working Performance
Large Open-pit Mines
Mines always have hard materials and will lead to strong operating impact. The 365C CAT bucket cylinder withstands frequent heavy loads and stable completes loading and unloading of ores and slags to support continuous high-intensity mining.
Construction in Extremely Cold Areas
Ordinary cylinders have difficulty inoperating with low temperature. The 365C CAT bucket cylinder has excellent low-temperature resistance. Its seals remain intact to support frozen soil excavation and site leveling.
Large-scale Earthwork Infrastructure Projects
Road, railway and factory construction involve heavy and repetitive work. The 365C CAT bucket cylinder can operate smoothly for long hours, efficiently finishing earthwork excavation, backfilling and transportation problems.
River Dredging and Geotechnical Improvement
Working envirnments are humid and filled with sediment. The 365C CAT bucket cylinder resists corrosion and abrasion, blocking water and sediment intrusion to support silt cleaning and slope trimming.
STONE
Stone is a leading supplier of engineering machinery parts, focusing on providing high-quality parts for mining companies. Since its establishment in 2004, we have been based in Shanghai, China, and have built our own brand STONE, becoming a trusted choice in the industry. We are committed to providing a variety of parts including bulldozers, excavators and wheel loaders for well-known brands such as Caterpillar and Komatsu. Our product line covers a full range of OEM parts, such as Track Chain, Track Rollers, Sprocket, Excavator Buckets, Blades, Excavator Cylinders, Swing Circles, and various electrical and hydraulic components to ensure that our customers' stringent requirements for quality and performance are met.
quality
years experience
service
hours warrant
Q＆A
Is the CAT 365C bucket cylinder prone to oil leakage?
No. It rarely leaks under standard usage. Oil leakage is mainly caused by overload operation, aging seals or surface scratches. Regular inspection and maintenance can effectively avoid this problem.
Can it work long-term in extremely cold areas?
Yes. Tested for high and low temperature resistance, the seals work steadily at -30℃ to -40℃.
What is the service life under heavy-load mining conditions?
Made of durable materials with strong wear and impact resistance, the main body has a long service life with regular maintenance. Only sealing parts need periodic replacement.
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