Arm Cylinder

OEM-compatible hydraulic arm cylinder assembly designed for Hyundai R320LC-9 and R320-9 excavators. Features include one-year warranty, wooden case packaging, and precise fitment for crawler excavators. Manufactured by Guangzhou Guoli Engineering Machinery with extensive international distribution experience and quality assurance standards.

High-quality hydraulic arm cylinder designed specifically for Hyundai R360LC-7 excavators. Features OEM compatibility, one-year warranty, and secure wooden case packaging. Manufactured by Guangzhou Guoli Engineering Machinery with extensive experience in excavator components and global distribution network serving multiple countries worldwide.

High-performance hydraulic arm cylinder compatible with Hitachi EX120-5 and EX130H-5 excavators. Features OEM quality construction, 3-7 day lead time, and comprehensive 12-month warranty. Ideal for construction and excavation applications requiring reliable hydraulic performance and precise arm control.

OEM-quality steering cylinder assembly designed specifically for Komatsu WA600-6 wheel loaders. Features include custom manufacturing options, competitive pricing, and professional engineering support. Backed by 16 years of hydraulic expertise and serving clients in over 100 countries worldwide. Includes 12-month warranty and 3-7 day lead time for reliable performance.

Professional OEM stick cylinder for Caterpillar E375 L excavators with part numbers 1560664 and 156-0664. Features 16+ years manufacturing expertise, custom solutions, competitive pricing, and global export to 100+ countries. Includes 12-month warranty with 3-7 day lead time for reliable hydraulic performance.

Precision hydraulic dipper arm cylinder designed for Volvo EC460B and EC460 excavators. Features fully automated CNC welding with ≤0.1mm tolerance, 25Mn steel construction with 500h salt spray resistance, and 99.8% torque consistency. Includes 12-month warranty and 3-7 day lead time for reliable performance in demanding construction applications.

High-performance arm hydraulic cylinder designed for Hyundai R305LC-7 and R290LC-7 excavators. Features OEM quality construction, one-year warranty, and wooden case packaging. Ideal for construction and mining applications requiring reliable hydraulic performance and durable component replacement.

Heavy-duty dipper arm hydraulic cylinder assembly designed for Volvo EC290B, EC290LC, and EC290BLC excavators. Features 350 bar working pressure, precision-honed 25Mn steel construction, hard chrome plated rods, and high-performance NOK/SKF seals. Backed by 16+ years manufacturing expertise, 1-year warranty, and ISO-standard quality control.

Premium arm hydraulic cylinder assembly for Komatsu PC200-8, PC200LC-8, PC210-8K, and PC230NHD-8K excavators. Features 350 bar operating pressure, high-strength 25Mn steel construction, hard chrome-plated rods, and automatic robotic welding. Includes 1-year warranty, OEM compatibility, and ISO-compliant manufacturing with pressure testing.

Premium 25Mn steel arm cylinder for Komatsu PC200-8 excavators. Precision finished with long-lasting surface protection. Rated up to 60 Mpa, bore 80-210mm. Rigorously tested for extreme conditions. 12-month warranty, fast 5-7 day delivery. Custom options available.

High-strength dipper arm cylinder for Kubota U50-5S excavator. Rated for 21-35 MPa with precision ≤0.05mm. Features hard chrome plating, premium seals, and automated welding. OEM compatible. Durable and corrosion-resistant for mining applications.

High-performance hydraulic arm cylinder for Komatsu PC200-6 excavator. Rated for 21-35 MPa, -20-80°C. OEM quality with tempered steel rod, chrome plated, and automated welding. Custom dimensions available. Fast delivery and technical support.

Premium hydraulic arm cylinder for Komatsu PC128US excavators. Rated for 21-35 MPa and -20 to 80°C. Made from hardened steel with name-brand seals for durability and low maintenance. OEM compatible and customizable dimensions available.

OEM replacement hydraulic cylinder head for Komatsu PC120-6 excavator. Rated for 21-35 MPa and -20 to 80°C. Customizable dimensions. Durable tempered steel with mirror finish. Backed by warranty and technical support.

High-strength hydraulic arm cylinder for Komatsu PC120-6 excavators. Features 40Mn steel rod and 25Mn steel tube for durability. ISO certified, OEM compatible, and customizable dimensions. Reliable performance under 21-35 MPa pressure.

High-quality hydraulic arm cylinder for Komatsu PC120-6 excavators. Features tempered steel rod, induction hardening, and mirror finish for durability. Supports OEM dimensions and custom options. Pressure range 21-35 MPa, temperature -20-80°C.

Precision-engineered dipper stick cylinder for Komatsu PC70-8 excavators. Operates at 21-35 MPa, -20-80°C. OEM compatible, customizable dimensions. Ensures smooth lifting, digging, and material handling. Backed by 16+ years of export expertise and ISO quality standards.

OEM replacement hydraulic arm cylinder for Komatsu PC60-7 excavator. Rated for 21-35 MPa, -20-80°C. Features tempered steel rod, chrome plating, and automated welding. Custom dimensions available. Includes seal kit and warranty.

OEM replacement arm cylinder for Komatsu PC400-7 excavator. Rated 21-35 MPa, -20-80°C. Features tempered steel rod, chrome plated, mirror finish. Custom dimensions available. 16+ years export experience.

OEM-quality hydraulic arm cylinder for Komatsu PC78US-6, PC60, PC70, PC75US. Rated 21-35 MPa, -20-80°C. Custom dimensions available. Durable, efficient, and backed by 16 years of manufacturing expertise.