Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 5-7 days |
| Packaging Details | Wooden Case |
| Part Name | PC300-3 Boom Cylinder Excavator |
| Model Code | PC300LC-3 PC300-3 |
| Part Number | 207-63-52100 207-63-52200 |
| Warranty Term | One Year |
| Can it be customized | Yes |
| Excavator Brand | Komatsu |
| MOQ | 1 Piece |
| Brand Name | Glparts |
| Model Number | PC300LC-3 PC300-3 |
| Certification | ISO9001;CE |
| Place of Origin | Made In China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 5-7 days | Packaging Details | Wooden Case |
| Part Name | PC300-3 Boom Cylinder Excavator | Model Code | PC300LC-3 PC300-3 |
| Part Number | 207-63-52100 207-63-52200 | Warranty Term | One Year |
| Can it be customized | Yes | Excavator Brand | Komatsu |
| MOQ | 1 Piece | Brand Name | Glparts |
| Model Number | PC300LC-3 PC300-3 | Certification | ISO9001;CE |
| Place of Origin | Made In China | ||
| High Light | Hydraulic Boom Cylinder Assy 207-63-52200 ，Excavator Hydraulic Boom Cylinder Assy ，PC300-3 Hydraulic Boom Cylinder Assy | ||
Excavator PC300-3 Hydraulic Boom Cylinder Assy 207-63-52100 207-63-52200 for Komatsu PC300LC-3
| Model | PC300-3 PC300LC-3 |
| Part Number | 207-63-52100 207-63-52200 |
| Cylinder Type | Boom Cylinder |
| Warranty | 12 Months |
| Application | for Komatsu Excavator |
| Quality | OEM Quality |
GLPARTS Excavator Hydraulic Cylinders – Engineered for Precision, Built for Performance
GLPARTS hydraulic cylinders are purpose-designed for the demanding conditions of excavator operations, offering broad compatibility across a wide range of digging and lifting applications. Every cylinder is manufactured in China under strict compliance with the ISO 9001:2015 quality management system and dedicated excavator cylinder production standards—ensuring 100% reliable performance, efficiency, and stability on the job site.
Our piston rods undergo a multi-stage precision manufacturing process to deliver unmatched durability:
Premium Material Selection: We use high strength alloy steel, carefully selected for its superior load-bearing capacity and resistance to fatigue, ensuring long-lasting performance in demanding excavator applications.
Ultra Precision Machining: Advanced machining processes maintain diameter tolerances within microns, delivering a perfect fit and smooth operation for maximum efficiency.
Specialized Surface Hardening: Induction hardening combined with hard chrome plating forms a dense, uniform wear-resistant layer with hardness above HRC55, providing exceptional protection against impact, abrasion, and abrasive materials like sand or gravel.
Precision Polishing: Each piston rod is polished to achieve a straightness deviation of ≤0.1 mm/m, reducing hydraulic resistance and enabling faster, more responsive cylinder performance.
By combining precision engineering, rigorous quality control, and advanced surface treatments, we delivers hydraulic cylinders that stand up to the toughest excavator workloads - day after day.
Packing
Each hydraulic cylinder is securely packed in a custom-made solid wood crate with a panel thickness of ≥15 mm. Inside, moisture-resistant boards and EVA cushioning pads are added to prevent movement and absorb shocks, ensuring the cylinder remains stable and protected throughout transit.
Shipping
To meet different customer needs, we offer flexible delivery solutions:
Air Freight – Ideal for urgent orders requiring fast turnaround.
Sea Freight – Available for both FCL (Full Container Load) and LCL (Less than Container Load) shipments.
International Express – Door-to-door delivery via DHL, UPS, and other major couriers for maximum convenience.
We're certain you'll find the hydraulic cylinder to get your job done right the first time.
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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