Piñón de cadena para excavadora CAT E385

When you operate a large excavator like the Caterpillar E385, the performance of each chassis component is related to the stability and operating efficiency of the entire machine. The excavator chain wheel, as an important component for driving the crawler forward, has a material strength, processing accuracy and wear resistance that directly determine the reliability of the equipment under complex working conditions. The sprocket for excavator designed and produced by GFM specifically for the Caterpillar E385 excavator is your ideal choice.

Precise matching, strong adaptability
The sprockets produced by GFM for Caterpillar E385 are designed and manufactured in full accordance with the original factory parameters. Whether it is pitch, number of teeth, or shaft hole size and mounting hole distribution, they are strictly in accordance with the technical standards of the Caterpillar E385 model, ensuring seamless assembly without secondary processing when replacing, saving installation time and cost to the maximum extent.
Our sprockets are suitable for standard crawler systems, and also support non-standard modified models according to customer needs, including wetland type, heavy-duty chassis and other special environment customization solutions to meet the personalized needs of different industries and operating scenarios.

Optimized material selection to create a high-strength skeleton
The key to the performance of the sprocket lies in two aspects: wear resistance and impact resistance. To this end, GFM selects high-quality alloy steel raw materials (such as 40Mn2, etc.), and performs integral forging or precision casting according to the working characteristics of the sprocket to ensure that the blank structure is dense and crack-free.
After entering the heat treatment stage, GFM adopts the dual heat treatment process of “overall quenching and tempering + high-frequency quenching of the tooth surface” to control the hardness of the tooth surface between HRC50±5, effectively enhancing the wear resistance life, while retaining the toughness of the core to prevent problems such as broken teeth and falling teeth in high-impact environments.

Precise process to ensure smooth operation
In the finishing stage, GFM uses CNC turning, CNC milling and high-precision drilling equipment to ensure that the assembly dimensions of the sprocket meet the standards, and the sprocket and track pitch are accurately matched after installation, effectively avoiding abnormal noise and excessive wear problems.
In addition, we perform precision inspections on each sprocket tooth profile and optimize the tooth tops and tooth sides to ensure smoother engagement between the sprocket and track segment, maintain stable driving power in complex terrain, and reduce chain jumping and tooth slippage caused by engagement errors.

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: Excavadora o Bulldozer
• Embalaje: Palet de madera de exportación estándar

Características

• Durabilidad excepcional:Fabricado con materiales de primera calidad para soportar operaciones pesadas y resistir el desgaste a lo largo del tiempo.
• Ajuste perfectoDiseñado para una alineación precisa con los sistemas de orugas de excavadoras y bulldozers, lo que garantiza un rendimiento óptimo.
• Alta capacidad de carga:Diseñado para soportar cargas de trabajo intensas manteniendo la resistencia y la estabilidad.
• Operación sin esfuerzo:Garantiza un acoplamiento suave con la cadena de oruga, lo que reduce la vibración y aumenta la eficiencia.
• Rendimiento en todo tipo de clima:Diseñado para resistir el óxido, la humedad y las temperaturas extremas, lo que garantiza la confiabilidad en cualquier entorno.

Presupuesto

Modelos de productos

Proceso de producción

• Forjado en bruto: se seleccionan barras de acero de aleación de alta calidad para el forjado isotérmico para garantizar que la estructura interna sea densa y uniforme.
• Tratamiento térmico: primero temple y luego revenido, y luego revenido por temperatura para eliminar la tensión interna; el equilibrio entre dureza y tenacidad hace que la rueda dentada sea menos propensa a agrietarse en un entorno de alto torque.
• Mecanizado CNC: se realiza un corte preciso a través del centro de mecanizado CNC con enlace de cinco ejes, y cada superficie de diente se pule repetidamente para garantizar el rango de tolerancia y el acabado de la superficie.
• Refuerzo de superficies: tratamiento de nitruración o fosfatación a alta temperatura, combinado con granallado para eliminar la tensión residual y mejorar la vida útil por fatiga.
• Inspección de calidad: equipado con equipos de inspección avanzados como tres coordenadas, probador de dureza, perfilómetro, etc., inspección completa de múltiples indicadores como tamaño, dureza, calidad de la superficie, detección de fallas de partículas magnéticas, etc.
• Prueba de equilibrio dinámico: El banco de pruebas de ensamblaje simula el funcionamiento del vehículo real, detecta vibraciones y aumento de temperatura y garantiza que los productos enviados cumplan con los requisitos de uso 100%.

Embalaje y envío

Ventajas de la fábrica

When choosing an proveedores de ruedas dentadas para excavadoras, many users are most worried about the lack of quality assurance and long delivery cycle. As a professional manufacturer with 14 years of experience in chassis manufacturing, GFM not only has a mature and stable production process, but also is equipped with a complete quality management system and a flexible and efficient customized service process.

Own factory, full quality control
GFM factory has a modern production workshop equipped with key equipment such as heat treatment furnace, CNC machining center, vertical machining center, CNC gear equipment, three-coordinate measuring instrument, etc., to ensure that every sprocket shipped can withstand the test of harsh use environment.
We have built our own material storage system and maintain stable cooperative relations with many large domestic steel groups. We conduct physical and chemical performance tests on raw materials as soon as they arrive to ensure that product quality is controlled from the source.

Professional team, support customized development
For the special working conditions of different customers, we have a professional team composed of engineers, mold masters and quality control experts, who can quickly respond to customer customization needs. Whether it is non-standard tooth shape, reinforced sprocket structure, or modified design matching special track pitch.
At the same time, we also accept OEM/ODM orders, and can customize the appearance, mark, and design packaging solutions according to customer brand requirements, supporting long-term and stable cooperation models.

If you are looking for a sprocket for Caterpillar E385 excavator that is truly durable, easy to install, and can improve the efficiency of the whole machine, GFM will be your wise choice. Whether you are an equipment terminal user, maintenance service provider, or a distribution agent of engineering machinery accessories, we welcome you to come to the drawing and sample to negotiate cooperation and enjoy a truly reliable, customized, and cost-effective chassis parts solution.

Contact us now and let GFM become the strong backing for the stable operation of your equipment!