সংক্ষিপ্ত: Discover the high-quality 4248320, 4310241, 4236054, 4340511 Hydraulic Boom Cylinder designed for Hitachi EX400, EX400-3, and EX400-5 excavators. Built to OEM standards with premium materials and seals for durability and performance.
সম্পর্কিত পণ্য বৈশিষ্ট্য:
Compatible with Hitachi EX400, EX400-3, and EX400-5 excavators.
Made from high-strength 25Mn steel tube, sandblasted and coated for durability.
Features a fully heat-treated piston rod with HRC 55 hardening and chrome plating.
Equipped with premium NOK (Japan) and SKF (USA) seals for minimal oil leakage.
OEM-standard construction ensures reliable performance and longevity.
Includes a one-year warranty for peace of mind.
Packed securely in wooden cases for safe transportation.
Manufactured by GuangZhou GuoLi Engineering Machinery Co., Ltd., a trusted provider with 16+ years of experience.
প্রশ্নোত্তর:
What excavator models is this hydraulic boom cylinder compatible with?
This hydraulic boom cylinder is compatible with Hitachi EX400, EX400-3, and EX400-5 excavators.
What materials are used in the construction of this hydraulic cylinder?
The cylinder features a high-strength 25Mn steel tube and a heat-treated piston rod with HRC 55 hardening and chrome plating for durability.
What type of seals does this hydraulic cylinder use?
It uses premium NOK (Japan) and SKF (USA) seals, ensuring an ultra-low oil leakage rate below 1%.
What is the warranty period for this product?
The hydraulic boom cylinder comes with a one-year warranty.