Hitachi ZAX33U-5 Excavator Carrier Roller Manufacturers 4718355

GFM specializes in providing highly wear-resistant undercarriage parts for heavy machinery. The Hitachi ZAX33U-5 Carrier Roller 4718355 is a high-quality carrier roller developed for the high-intensity working environments of mini excavators.

The product utilizes high-specification sealing technology and premium alloy steel to effectively reduce track wear and ensure continuous, stable operation under complex muddy and rocky working conditions.

• Precise Fit & High Compatibility: As trusted fabricantes de rodillos portadores, GFM manufactures part with precise OEM-level dimensions to ensure seamless fit for the Hitachi ZAX33U-5 mini excavator undercarriage.
• High-Specification Alloy Steel: The main body of this rodillo portador de excavadora is forged from 50 millones o 40Cr high-strength alloy steel, delivering superior resistance to bending and heavy impact.
• Deep Induction Hardening: The roller body undergoes high-frequency induction hardening to achieve a surface hardness of HRC 52-58 with a hardened layer depth of 5 mm – 8 mm, significantly extending resistance to abrasive wear.
• Heavy-Duty Mechanical Sealing: Equipped with high-performance floating seals and wear-resistant elastomeric rings, effectively retaining lubrication oil while locking out mud, sand, and harsh contaminants.
• Reliable Service Life & Warranty: Engineered to offer extended operating service intervals compared to standard aftermarket components, backed by our standard warranty of 1 year / 2000 working hours.

Descripción del Producto

• Cantidad mínima de pedido: 1 pieza
• Método de pago: Transferencia bancaria
• Marca: GFM
• Condición: Nuevo
• Color: Amarillo, negro o personalizado
• Plazo de entrega: 30 días
• Garantía: 1 año
• Servicio: OEM o ODM
• Lugar de origen: Fujian, China
• Solicitud: Excavador
• Embalaje: Palet de madera de exportación estándar

Características

• Durabilidad duradera: Fabricado con acero resistente al desgaste de alta calidad para máxima resistencia y una vida útil prolongada.
• Sellado y lubricado:El diseño completamente sellado evita la entrada de suciedad, agua y contaminantes, lo que minimiza el desgaste y el mantenimiento.
• Funcionamiento suaveDiseñado con precisión para brindar un soporte eficiente y estable para la parte superior de la pista.
• Resistencia a la corrosiónLos tratamientos de superficie resistentes a la corrosión garantizan un funcionamiento confiable en entornos hostiles.
• Se adapta a varios modelos:Diseñado para adaptarse a una amplia gama de modelos de excavadoras y bulldozers para diversas aplicaciones.
• Dureza comprobada: Probado para funcionar de manera confiable en condiciones extremas, reduciendo el tiempo de inactividad y aumentando la productividad.

En GFM Factory, nuestros rodillos portadores están diseñados para optimizar el rendimiento de su maquinaria, garantizando operaciones de seguimiento más suaves y una mayor vida útil del equipo.

Modelos de productos

GFM opera como un proveedor integral, lo que permite a los distribuidores globales consolidar fácilmente sus procesos de adquisición. Suministramos una amplia gama de componentes robustos para el tren de aterrizaje, adaptados a diversas necesidades operativas.

Nuestro catálogo de productos completo incluye:

• Rodillos de oruga, rodillos de soporte, ruedas guía y piñones

• Zapatas de oruga, cadenas de oruga y conjuntos completos de eslabones de oruga

• Cucharones de excavación de alta resistencia y pasadores de dientes de cucharón de alta resistencia.

• Pernos de riel, tuercas endurecidas, pasadores especializados y bujes resistentes al desgaste.

Nuestros versátiles diseños de ingeniería garantizan una compatibilidad estructural perfecta con todas las principales marcas internacionales de equipos. Nos enorgullece suministrar repuestos confiables para Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, Liugong, XCMG y Shantui.

Proceso de producción

Embalaje y envío

Ventajas de la fábrica

As professional global fabricantes de rodillos portadores of construction machinery undercarriage parts, GFM relies on advanced production equipment and a strict quality control system to provide stable, durable, and cost-effective rodillo portador de excavadora solutions for customers worldwide.

• 15 Years of Dedicated Manufacturing Experience: Since its establishment in 2011, GFM has consistently focused on the production of excavator and bulldozer undercarriage parts, accumulating extensive experience in construction machinery component manufacturing.
• Advanced Equipment and High Capacity: The factory is equipped with dozens of high-precision CNC machining centers, automatic welding robots, and large continuous heat treatment furnaces, with an annual capacity exceeding 15,000+ tons to stably handle bulk overseas purchases.
• All-Brand One-Stop Spare Part Supply: Compatible with mainstream brands including Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, Liugong, XCMG, and Shantui, covering track rollers, carrier rollers, idlers, sprockets, track chains, bucket teeth, and pin bushings.
• Comprehensive E-E-A-T Quality Management System: The factory is fully ISO9001 certified and equipped with tensile testing machines, metallographic microscopes, and hardness testers to ensure complete traceability from raw materials to finished products.
• Professional B2B Supply Chain and Rapid Response: Relying on abundant warehouse stock and a flexible production scheduling system, GFM provides efficient export packaging, customs support, and fast delivery services.
• Reliable Warranty and After-Sales Commitment: All factory components enjoy a warranty period of 1 year or 2000 hours, with worry-free returns and technical support in case of quality issues.

With strong manufacturing strength and comprehensive service assurance, GFM is committed to becoming a trusted undercarriage partner for global buyers, helping clients reduce machinery operating costs and enhance market competitiveness.

If you are looking for a stable and reliable undercarriage parts supplier or wish to get the latest factory price for the Hitachi ZAX33U-5 Carrier Roller 4718355, feel free to contact our technical expert team to get detailed product drawings and free samples!