209-2917 2092917 Stick Cylinder for Caterpillar 385C E385C Excavator Hydraulic Parts Manufacturer

Prouduct Description

Product Show

We deliver top-quality hydraulic cylinders with a focus on performance:

• Piston rods are heat-treated and undergo high-frequency hardening to reach a hardness of 55, with hard chrome plating for wear resistance.

• Forged steel rod ends, tube ends, and cylinder covers ensure strength and durability, welded automatically for precision.

• Tubes made from 25Mn steel match OEM standards, featuring a protective paint process with two layers for extended lifespan.

• Premium seals from Japan NOK and US SKF keep oil leakage under 1%.

• Our automated assembly line reduces manual intervention, preventing nut drop and ensuring consistent quality.

• Every cylinder undergoes a pressure test before leaving the factory, ensuring zero leakage.

Company Profile

Guangzhou Guoli Engineering Machinery Co., Ltd. is a leading manufacturer of hydraulic cylinders for excavators, equipped with CNC machining technology and a professional sales team. Apart from arm, boom, and bucket cylinders, we also supply seal kits, pumps, and other excavator parts. Our products are widely used in Thailand, the Philippines, Indonesia, Malaysia, the USA, Turkey, Russia, Mexico, and more.

Our Team & Exhibition

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Package & Shipping

Your order is packed based on its size and fragility, using options like wooden boxes, pallets, or woven bags. We make sure everything is tightly secured for a smooth and damage-free delivery to your destination.