Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Case |
| Part Name | Excavator Bucket Hydraulic Cylinder for SOLAR 300LC |
| Excavator Model | SOLAR 300LC DX300 300LC-7A |
| Product Number | 24409282H 2440-9282G |
| Tube | 25 Mn |
| Oil Seal | NOK,SKF |
| Hardness | UP TO 55 |
| Warranty | 1 Year |
| Shipping | DHL, FedEx, UPS, TNT OR your Required |
| PN1 | 2440-9294H 440-00432 440- 00430 |
| PN2 | 2440-9294H 440-00432 2440-9236B |
| PN3 | 440-00059A 440-00270 440-00272 |
| PN4 | 440-00433 K1014381 2440-9282H |
| Brand Name | Glparts |
| Model Number | SOLAR 300LC DX300 300LC-7A |
| Certification | ISO9001;CE |
| Place of Origin | Made In China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days | Packaging Details | Wooden Case |
| Part Name | Excavator Bucket Hydraulic Cylinder for SOLAR 300LC | Excavator Model | SOLAR 300LC DX300 300LC-7A |
| Product Number | 24409282H 2440-9282G | Tube | 25 Mn |
| Oil Seal | NOK,SKF | Hardness | UP TO 55 |
| Warranty | 1 Year | Shipping | DHL, FedEx, UPS, TNT OR your Required |
| PN1 | 2440-9294H 440-00432 440- 00430 | PN2 | 2440-9294H 440-00432 2440-9236B |
| PN3 | 440-00059A 440-00270 440-00272 | PN4 | 440-00433 K1014381 2440-9282H |
| Brand Name | Glparts | Model Number | SOLAR 300LC DX300 300LC-7A |
| Certification | ISO9001;CE | Place of Origin | Made In China |
| High Light | Doosan SOLAR 300LC Bucket Hydraulic Cylinder ，24409282H Bucket Hydraulic Cylinder ，2440-9282G Bucket Hydraulic Cylinder | ||
Prouduct Description
| Part Name | Hydraulic Bucket Cylinder | Apply for | for Doosan SOLAR 300LC DX300 Excavator |
| Type | SOLAR 300LC DX300 300LC-7A | Warranty | 1 Year |
| Product Number | 24409282H 2440-9282G | OEM | YES |
| Condition | New | Packing | Wooden Case or your required |
FAQ
Q1: Can overloading damage the hydraulic cylinder?
A1: Yes. Operating the machine beyond its rated pressure or lifting capacity can cause seal failure, rod bending, or internal damage. Always follow your excavator's operational limits.
Q2: What kind of hydraulic oil should I use with your cylinders?
A2: We recommend anti-wear hydraulic oils like ISO VG 46 or 68, depending on your working environment. Always make sure the oil is clean and free from contamination, as dirty oil is a major cause of cylinder failure.
Q3: Can I replace the seals myself?
A3: Yes, if you have basic mechanical knowledge and tools. We provide step-by-step instructions or tutorial videos. However, if you’re unsure, we recommend having it done by a professional to avoid internal damage.
Q4: How can I prevent rust or corrosion on the cylinder rod during storage?
A4: Apply rust-proof oil or grease to the rod and store the cylinder in a dry, covered place. Avoid exposure to moisture or rain. If storing long-term, operate the rod regularly to keep the seals lubricated.
Q5: How long do your hydraulic cylinders typically last?
A5: Under normal operating conditions and with proper maintenance, our hydraulic cylinders can last 3–5 years or longer. Lifespan also depends on working environment, usage frequency, and hydraulic oil quality.
Company Profile
At Guoli, quality starts from the source. We strictly control every step—from raw material procurement to production and final inspection—ensuring that each cylinder meets the highest industry standards. We use advanced sealing systems, precision machining, and durable materials to guarantee performance, reliability, and a longer service life.
Our Brand Philosophy
We are committed to delivering value beyond products. Our goal is not just to provide parts, but to empower machinery efficiency and customer success. With every cylinder, we aim to reflect our core values: reliability, innovation, and integrity.
After-Sales Commitment
Your satisfaction is our priority. We provide a comprehensive after-sales service system, including:
Technical consultation & installation support
Free spare parts for warranty claims
Quick response time and professional troubleshooting guidance
Our global customers rely on us for consistent service and long-term support.
Our Team
Behind Guoli’s success is a passionate, experienced team of engineers, technicians, and customer service professionals. We work collaboratively to meet client needs with tailored OEM/ODM solutions, fast delivery, and clear communication—ensuring your experience is efficient and worry-free.
Fast Delivery | Customization Available | Service You Can Trust
Partner with Guoli, and get more than just a part—get a solution built on 16 years of excellence.
Package & Shipping
More Cylinders We Can Provide
| JS330 | KSV0625 |
| ZX240-3 | 4618364, 9246750 |
| S255LC-V | 440-00188A |
| 320D | 242-6744, 242-6763 |
| EC290B | 14510293, VOE14510293 |
| S340LC-V | 2440-9281H |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
3000000-6000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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... 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...
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