Втулка циліндра HITACHI EX220 2 EX220 5 EX230H 5

Hydraulic system components in construction machinery must exhibit exceptional durability and resistance to heavy loads. The cylinder sleeve dedicated to Hitachi EX220-2, EX220-5, and EX230H-5 models from G-TRAX is a high-quality component that ensures excellent operational precision and long service life. The product is made from selected materials, guaranteeing its resistance to wear and extreme working conditions. Precise machining ensures that the sleeve fits perfectly with cooperating elements, minimizing the risk of failure and costly downtime.

Key Advantages of the Product

Each part of the hydraulic system is crucial for the proper operation of the machine, which is why the G-TRAX sleeve has been designed to meet the highest demands of operators. Thanks to the applied solutions, this product stands out with excellent wear resistance, precise fitting, and long service life.

• High wear resistance – the specially hardened surface of the sleeve significantly reduces its wear during intensive operation.
• Precision CNC machining – thanks to modern manufacturing processes, each sleeve is perfectly matched to cooperating elements, ensuring smooth operation of the hydraulic cylinder.
• Corrosion resistance – the surface of the sleeve is coated with an anti-corrosion layer, which increases its durability in harsh environmental conditions.
• Friction minimization – the optimized material structure reduces resistance during operation, resulting in better efficiency and lower energy consumption.
• Compatibility with original parts – the sleeve has been designed to fit perfectly with Hitachi EX220-2, EX220-5, and EX230H-5 models, facilitating installation and reducing service time.

Material and Manufacturing Technology

The appropriate selection of materials is a key factor influencing the durability and performance of the sleeve. The G-TRAX model is made from high-quality steel, which is characterized by exceptional strength and resistance to mechanical stress. Thanks to modern machining methods, the sleeve provides optimal operating parameters while meeting strict quality standards.

• Hardened alloy steel – a material with increased hardness that effectively resists deformation and cracking.
• Advanced heat treatment – special technological processes enhance wear and overload resistance.
• Quality control – each sleeve undergoes rigorous testing that confirms its durability and precision of manufacture.
• Smooth internal surface – minimizes wear of cooperating elements, extending the service life of the entire hydraulic system.
• High-temperature resistance – the material retains its properties even in extreme working conditions.