Boom Bucket Hydraulic Cylinder 311-9517 311-9524 315-4463 315-4471 For CAT 330D 324D 336D Excavator
Boom Bucket Hydraulic Cylinder 311-9517 311-9524 315-4463 315-4471 for CAT 330D 324D 336D Excavator
Specification
| Product Name | Boom Bucket Hydraulic Cylinder | Warranty | 12 Months |
| Model | 330D 324D 336D |
Main Material |
High-Strength Steel |
| Part Number | 311-9517 311-9524 315-4463 315-4471 | Package | Wooden Case |
| Application | Excavator , Construction Machinery | OEM | YES |
Technical Advantages
High-Grade Steel: 25Mn/ST52 honed tubes ensure wear resistance and precision.
Durable Rods: Induction-hardened, chrome-plated for impact and corrosion resistance.
Premium Seals: Japan NOK / US SKF for high pressure and minimal leakage.
CNC Welding: Robotic welding guarantees strength and consistency.
Surface Protection: Anti-rust and phosphating treatment enhance durability.
Strict Testing: 100% pressure and dimension inspection before delivery.
Company Profile
Guangzhou Guoli Engineering Machinery Co., Ltd., with over 16 years of experience in the excavator parts industry, we specialize in manufacturing and supplying hydraulic cylinders and other critical components for a wide range of excavator brands and models.
More Models We Can Provide
| 312B | 312B L, 1195425, 1195436, 1859056, 1195447, 1438158 |
| 312C | 170-9808, 209-5898, 248-7855, 170-9837, 194-8312 |
| 312CL | 170-9836, 170-9808, 209-5898, 248-7855, 170-9837, 194-8312 |
| 312D | 289-7707, 289-7699, 289-7713 |
| 312DL | 289-7707, 289-8070, 289-7699, 289-8086, 295-2006, 289-7713, 289-8078, 315-3306 |
| 313B | 162-4758, 143-8158, 185-9056 |
| 314C | 194-8228, 170-9808, 248-7855, 283-6118, 295-9396, 194-8312, 251-2894, 335-0003 |
| 314D CR | 289-7720, 334-9964, 289-7699, 274-2737, 289-7713 |
| 314D LCR | 289-7720, 295-9458, 289-7699, 274-2737, 289-7713, 289-7726 |
| 315 | 1057336, 1057362, 1624672, 1057381, 1624673 |
| 315L | 1057336, 1057362, 1624672, 1057381, 1624673 |
| 315B | 1559251, 1559253, 1733490 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.