Hydraulic Arm Cylinder 4470801 4438207 4474568 4485921 Assembly for ZX200 ZX200-5G ZX200-3G Excavator

Hydraulic Arm Cylinder 4470801 4438207 4474568 4485921 Assembly for ZX200 ZX200-5G ZX200-3G Excavator

More Hitachi Hydraulic Cylinder

Features

The hydraulic cylinder is a critical actuator in construction machinery hydraulic systems. It enables linear reciprocating motion, powering various functions of the equipment.

Piston Rod
Manufactured from high-strength alloy steel, the piston rod is induction hardened, precision ground, and hard chrome plated for superior wear and corrosion resistance. Stainless steel rods are available for corrosive environments.

Seal
Equipped with premium seals made from nitrile rubber, polyurethane, fluororubber (FKM), or PTFE. The system includes dust wipers, main seals, and buffer rings to ensure pressure retention, reduce contamination, and extend service life. O-rings are used for static sealing, while Y-type and compact seals are used for dynamic sealing.

Customer Praise

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, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.