Excavator Hydraulic Cylinder

High-strength welded hydraulic cylinder for PC300-7 excavator bucket. Features HRC52-58 surface hardness, forged/cast components, and ISO 9001 certification. Custom production available. One-year warranty.

OEM-standard bucket cylinder for Kobelco SK350 and SK295-8 excavators. Made from high-strength steel with 100% testing for quality. ISO 9001 certified, customizable per sample or drawing. Durable, precise, and ready for fast delivery.

High-strength hydraulic bucket cylinder for Kobelco SK330-8 and SK350-9 excavators. Features hardened chrome rods, upgraded seals, and 100% testing. Custom options and fast delivery available. Restores lifting power and stops leaks.

Precision-engineered hydraulic bucket cylinder for CAT E311B and E312B excavators. Features hardened chrome rod, forged steel components, and high-quality seals. 100% tested for durability and leak-free performance. Reduces downtime and improves efficiency.

Factory direct hydraulic arm cylinder assembly for Hitachi ZX330 EX300-5 excavators. 100% tested, durable core components. Over 16 years of manufacturing experience ensures reliable performance and reduced downtime.

Durable hydraulic stick cylinder for Hitachi ZX490 series excavators. Features high-grade steel piston, rod, and seals. Available in clevis, eye, or trunnion mounts with orange or custom color. OEM-compatible, factory-direct quality, and 16 years of manufacturing expertise.

High-quality hydraulic arm cylinder for Hitachi ZX270 series excavators. Durable construction ensures long service life. Custom colors available. Direct factory price with full pre-sales, in-sales, and after-sales support. Reliable shipping worldwide.

Precision-engineered boom cylinder for Kobelco SK480LC/SK460/SK450 excavators. Features US/Japan seal kits (NOK, SKF), quenched & tempered rods, ultrasonic cleaning, and rigorous testing. Custom colors available. Reliable, durable, and easy to maintain.

Hydraulic cylinder assembly for Hitachi EX60 EX60-1 excavator. Available for bucket, arm, and boom. Features hardened steel or copper bushings, orange or custom color. 16 years manufacturing experience. Reduces downtime and improves efficiency.

Durable hydraulic cylinder assembly for Hyundai R225-7 excavators. Features 25Mn steel tube, 45Mn piston rod, and Nok/SKF seals. Working pressure 7-31.5MPa. Custom color options available. 16 years of manufacturing expertise ensures reliable performance and reduced downtime.

Durable hydraulic bucket cylinder for Kobelco SK250LC and SK250-6 excavators. Features 25mn steel tube, 45mn steel piston rod, and Nok/SKF oil seals. Custom dimensions available. OEM-standard quality with strict QC for reliable performance.

Precision-honed cylinder with hard-chrome plated 45Mn piston rod and 25Mn tube for durability. High-pressure NOF/SKF seals prevent leaks. 12-month warranty. Custom sizes and strokes available for all Kobelco models.

Durable arm cylinder assembly for Kubota KX series excavators. Features 25Mn tube and 45Mn piston rod for high strength. Includes NOF/SKF oil seals. 12-month warranty, in stock, ready to ship.

High-quality hydraulic arm cylinder assembly for Kubota excavators. Compatible with KX033, KX121, KX91, KX71, U55, U45, U48-4, and U48-5 models. Features 12-month warranty, in-stock availability, and factory-direct production with strict quality control. Custom options and parts available.

Direct replacement for OEM RD-118-67402. Fits Kubota KX121-3, KX121-3S, and KX121-3ST excavators. Engineered to OEM standards for reliable performance and durability. ISO 9001:2015 certified, 12-month warranty, in stock.

High-performance hydraulic boom cylinder designed for Kubota KX series excavators. Built for durability and efficiency with 12-month warranty. Optimized hydraulic technology ensures reliable operation and extended service life. Direct fit for KX155, KX161, KX161-3, KX121, and KX71-91 models.

Precision-engineered arm hydraulic cylinder for Kubota KX30, KX35, U30, U35 mini excavators. Features optimized hydraulic technology for smoother operation and extended service life. Backed by 12-month warranty and comprehensive spare parts support.

High-quality boom hydraulic cylinder assembly for Hitachi ZX490, ZX490LCH-5A, and ZX470 excavators. Features advanced machining for smooth operation and durability. 12-month warranty. Custom options available for various excavator models.

High-performance hydraulic cylinder for PC200, PC200-7, ZX200, and E320C excavators. Features heat-treated 45Mn piston rod with hard chrome plating and 25Mn barrel for anti-deformation. Includes NOK/SKF seal kits. 12-month warranty.

High-quality hydraulic boom cylinder for PC200LC-7B and PC200 excavators. Features heat-treated 45Mn piston rod with hard chrome plating, 25Mn cylinder barrel, and forged steel ends. Includes NOK/SKF seal kits for reliable performance. 12-month warranty.