Hitachi EX40 Excavator Machinery Durable Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly for Sale with OEM Quality

Hitachi EX40 Excavator Machinery Durable Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly for Sale with OEM Quality

Datos del producto:
Lugar de origen:	China (continente)
Nombre de la marca:	YT
Certificación:	ISO9001
Número de modelo:	Exclusivo
Pago y Envío Términos:
Cantidad de orden mínima:	1 Uds.
Precio:	negotiable
Detalles de empaquetado:	Embalaje de exportación estándar
Tiempo de entrega:	7-30 días
Condiciones de pago:	LC, T/T
Capacidad de la fuente:	10000 pcs/mes

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Información detallada
Material:	50 millones, 35 millones	Modelo No.:	Exclusivo
Aplicación:	Miniexcavadora Hitachi EX40	Color:	Negro/amarillo
Condición:	NUEVO	Finalizar:	Liso
Calidad:	Calidad genuina	Servicio postventa:	1 año
Resaltar:	Hitachi EX40 excavator front idler assembly , durable forged steel idler assembly , OEM heat-treated undercarriage spare parts

Descripción de producto

Hitachi EX40 Excavator Machinery Durable Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly

Premium quality OEM replacement front idler assembly designed specifically for Hitachi EX40 excavators. Engineered for exceptional durability and performance in demanding construction and mining applications.

Idler Function and Construction

The CHT idler features advanced design and precision manufacturing for maximum durability and safety. Its keyed joint between idler and axle widens the bearing contact area, enhances torque transmission, and aligns the idler's lifespan with other undercarriage components to prevent uneven wear.

Manufactured through either alkali phenolic resin sand casting or sodium silicate-bonded sand casting processes, these heavy-duty parts are exceptionally robust and dimensionally stable. Specialized heat treatment achieves HRC 48-58 surface hardness with a 4-6mm hardened layer (HRC 45), providing outstanding impact and wear resistance for harsh working environments.

Key Features and Benefits

Tech-Driven Durability

50% lower bearing pressure: Reduces bearing load to double component lifespan and minimize unplanned downtime
Splined idler-shaft connection: Ensures even wear across all undercarriage components for extended system life
Heavy-duty rock guard: Protects critical components from dirt and debris in challenging work environments

Efficiency-Focused Design

Detachable bushed bearing blocks: Enable 40% faster servicing without track disassembly
Dedicated lubrication injectors: Prevent friction failures and maintain consistent operation
Expanded bearing surface: Enhances track stability in rough terrain for reliable performance

Cost-Smart Engineering

Rotating shaft with stationary bushings: Reduces friction and wear for lower maintenance costs
Extended track life: Minimizes downtime and replacement part expenses
50% less bearing stress: Fewer bearing failures mean reduced parts and labor costs

Design Specifications