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 |
| Product Name | ZX180LC-3 Hydraulic Bucket Cylinder |
| Models | PC15MRX-1 |
| Part Number | 721-00-50570 7210050570 |
| Warranty | 12 Months |
| Color | Yellow, or customization |
| Cylinder Type | Bucket Cylinder |
| Excavator Brand | Komatsu |
| Main Material | High-Strength Steel, Imported Seal Kits |
| Brand Name | Glparts |
| Model Number | PC15MRX-1 |
| 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 | 7 Days | Packaging Details | Wooden Case |
| Product Name | ZX180LC-3 Hydraulic Bucket Cylinder | Models | PC15MRX-1 |
| Part Number | 721-00-50570 7210050570 | Warranty | 12 Months |
| Color | Yellow, or customization | Cylinder Type | Bucket Cylinder |
| Excavator Brand | Komatsu | Main Material | High-Strength Steel, Imported Seal Kits |
| Brand Name | Glparts | Model Number | PC15MRX-1 |
| Certification | ISO9001;CE | Place of Origin | Made In China |
| High Light | PC15MRX-1 excavator bucket cylinder ，hydraulic cylinder for excavator ，excavator hydraulic cylinder with warranty | ||
721-00-50570 PC15MRX-1 Excavator Hydraulic Bucket Cylinder
The 721-00-50570 Bucket Cylinder is specifically designed for the Komatsu PC15MRX-1 mini excavator, delivering powerful performance, durability, and precision for digging and material handling tasks. Built to OEM standards, this hydraulic cylinder ensures smooth operation even in tight working environments.
Key Features
OEM Standard Performance – Matches original Komatsu specs for seamless replacement and reliable operation.
Precision Engineering – Each cylinder is honed and machined with tight tolerances for smooth motion and consistent power.
Premium Materials – Cylinder tube crafted from high-strength seamless steel, and piston rod is chrome-plated for corrosion resistance.
Top-Grade Seals – Equipped with NOK or SKF seals to ensure long-lasting performance and reduced oil leakage.
Pressure Tested – 100% pressure tested before shipment to ensure safe, leak-free operation under load.
Custom Coating Available – Paint color and logo customization available upon request.
About Glparts
Guangzhou Guoli Engineering Machinery Co., Ltd. (Brand: Glparts) is a leading manufacturer and supplier of excavator hydraulic cylinders and related parts with over 16 years of industry experience.
We specialize in manufacturing:
Boom, arm, and bucket cylinders
We can also provide:
Hydraulic pumps, valves, fan motors
Undercarriage parts, engine components, filters, and more
Our products are compatible with Komatsu, CAT, Hitachi, Volvo, Kobelco, Hyundai, Doosan, Yanmar, SANY, and other well-known brands.
We export to over 100 countries across Europe, Southeast Asia, the Middle East, and South America.
Shipping & Warranty
Fast worldwide delivery (3–7 days standard items)
Secure packaging in strong wooden cases
12-month warranty included
Technical support and after-sales service available
Contact Us for a Quote
Looking for the right hydraulic bucket cylinder for your excavator?
Just send us your model number or part number, and our sales engineers will help you confirm compatibility and offer you the best price.
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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