Hitachi cylinder 4637754 4712921 zx450-3 bucket

The supplied excavator hydraulic cylinder is specifically designed to operate the excavator arm. We offer excavator hydraulic cylinders that are highly acclaimed, easy to install and durable construction.

2021 Factory Professional Customized Manufacturer zx120 bucket hydraulic cylinder For 9183014 cylinder features : Made of high quality materials, advanced production technology, with high durability.Using Japan NOK reflected the seal and the company unique sealing system design, can get the best sealing oil film and sealing performance.With advanced production equipment and technology, makes the piston rod, cylinder, cylinder head and piston and other main components has good surface roughness and super performance, etc

cutting on reverse engineering expertise ,the cyliner that manufacturered precisely are equal to the original. you will be without worry ,when the cylinder will interchange completely with the original on the equipment . the cylinder that are worthy of your equipment mean higher work efficency and less downtime won't let you down 

High quality Cold Drawn steel tube, with good rigidity. Superior strength chrome-plated rod, anticorrosion for a long life.  High grade Ductile Iron bar directly machined Gland and Piston, with high strength.  High tensile strength tie rods with rolled threads for durability.  Dual base-plate oil ports

part number : 9197151 , 4446258 Hitachi excavator spare parts

part number : 9185299 , 4440425 zx110 boom  9185297   9185298 Hitachi excavator spare parts JDF produces high quality hydraulic cylinders

part number : 9206378 , 4448533 , 4474565 , 4458882 , 4485923 Hitachi excavator spare parts

part number : 4645315 , 4661832 , 4653229 , 4663379 Hitachi  excavator spare parts JDF is a big factory produces cylinder