Guangzhou Guoli Engineering Machinery Co., Ltd.
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Prouduct Description
| Product Name | Boom Cylinder | PN | 185-0165 CA1850165 |
| Model | 385C CAT385 E385C | Warranty | One Year |
| Appliaction | For Caterpillar Excavator | OEM | YES |
| Apply to | 385C Excavator | Packing | Wooden Case or your requirement |
Product Show
Our hydraulic cylinders stand out for their superior craftsmanship:
Piston rods are hardened via high-frequency treatment, reaching a hardness level of 55, with hard chrome plating for extra durability.
Rod ends, tube ends, and cylinder covers are forged steel, automatically welded for flat, seamless, and robust joints.
Tubes are crafted from 25Mn steel, identical to OEM standards, and feature sandblasting, primer coating, and two layers of top paint for maximum corrosion resistance.
Imported seals from Japan NOK and US SKF ensure oil leakage stays below 1%.
Our automated assembly line enhances stability and prevents nut drop issues.
Before shipment, each cylinder undergoes rigorous pressure testing to ensure flawless performance.
Company Profile
As a specialized factory for excavator hydraulic cylinders, Guangzhou Guoli Engineering Machinery Co., Ltd. integrates manufacturing and sales. With state-of-the-art CNC machines, we ensure high-precision production. Besides hydraulic cylinders, we provide related excavator parts like seal kits, hydraulic pumps, and electrical components. Our products are trusted by customers across Southeast Asia, North America, Europe, and other regions.
Our Team & Exhibition
Customer Evaluation
Package & Shipping
We offer a variety of packaging methods such as wooden cases, woven bags, and pallets, depending on the product type and shipping requirements. All items are packed carefully to avoid any damage during transport and ensure your order arrives safely.