Caterpillar D7G Sprocket Segment for Bulldozer

The Caterpillar D7G segmento de rueda dentada para excavadora is a key undercarriage drive component that transfers power to the track system, ensuring stable machine movement and efficient operation. GFM specializes in manufacturing undercarriage parts for construction machinery, providing durable, stable, and highly compatible products.

• Precise Fit for D7G Structure Design: The sprocket segment is developed according to original Caterpillar D7G specifications. The tooth profile and mounting holes are highly consistent with OEM standards, ensuring smooth engagement with the track chain and reducing running deviation.
• High-Strength Material Construction: Made of high-quality alloy steel, the product offers excellent impact resistance and wear resistance, making it suitable for long-term use in mining and heavy-duty construction environments.
• Heat Treatment for Enhanced Durability: Through integral heat treatment, the tooth surface hardness is improved while maintaining internal toughness, allowing the sprocket segment for bulldozer to perform reliably under heavy loads.
• Precision Machining for Stable Operation: CNC machining ensures consistent tooth profiles, reducing chain skipping and abnormal wear, resulting in smoother and more efficient machine operation.
• Wide Equipment Compatibility: It is compatible with major brands such as Komatsu, Hitachi, Volvo, Doosan, and SANY, meeting diverse construction requirements worldwide.
• Strict Quality Inspection Standards: Each unit undergoes dimensional inspection, hardness testing, and assembly simulation tests. GFM provides a 1-year or 2000-hour quality warranty.

The Caterpillar D7G sprocket segment for bulldozer is built with high-strength materials and stable manufacturing processes, ensuring reliable performance in harsh working conditions. GFM continues to deliver more durable and stable undercarriage solutions for global customers, and we welcome further cooperation inquiries.

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
• 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

Selección de materias primas y control de la composición química

• Seleccionamos estrictamente acero de aleación de alta calidad de reconocidas acerías nacionales e internacionales, y la composición química se prueba con un espectrómetro para garantizar que el contenido de elementos como C, Cr y Mo sea preciso y estable.

Forjado a alta temperatura y conformación preliminar

• El forjado a temperaturas superiores a 1200 °C refina los granos internos y densifica la estructura. Tras el conformado preliminar, se almacena para su inspección.

Fortalecimiento mediante tratamiento térmico en múltiples etapas

• Normalización: calentamiento uniforme de 850 a 900 ℃ para refinar la estructura del metal.
• Temple: Enfriamiento rápido bajo un medio de enfriamiento de aceite, la dureza aumenta a HRC 48-52.
• Doble revenido: 580–620 ℃ durante más de 2 horas para eliminar la tensión interna y mejorar la tenacidad.

Mecanizado de precisión CNC y medición en línea

• Se utilizan máquinas herramienta CNC importadas con varillaje de cinco ejes, y la tolerancia de mecanizado se controla a ±0,02 mm. Las dimensiones críticas se comprueban en línea con una máquina de medición de tres coordenadas para garantizar la precisión de cada pieza al salir de fábrica.

Embalaje y envío

Ventajas de la fábrica

Since 2011, GFM has been specializing in manufacturing bulldozer undercarriage parts, providing durable and stable drive and running components for mining, earthmoving, and infrastructure machinery. Our products help equipment maintain reliable performance under heavy-duty working conditions.

• Focused on bulldozer undercarriage parts with solid experience: GFM has many years of experience in producing bulldozer undercarriage components. We fully understand the requirements for wear resistance, strength, and stability in different working environments, ensuring products are better suited for real applications.
• Complete product range for one-stop purchasing: Our product line includes sprocket segment, track shoe, track chain, idler, carrier roller, track roller, and track assembly, as well as bucket teeth, pins, and bushings. This helps customers reduce sourcing steps and improve purchasing efficiency.
• High-quality materials and stable manufacturing process for longer service life: We use high-strength alloy steel combined with casting or forging processes and integral heat treatment, making the parts more wear-resistant and impact-resistant for long-term heavy-duty operation.
• Standardized production ensures consistent quality: CNC machining and standardized production procedures ensure precise dimensions and stable structure for every part, avoiding installation issues or unstable operation.
• Strict quality inspection to reduce failure risk: Each batch undergoes dimensional inspection, hardness testing, and assembly checks to ensure stable quality and reliable performance before delivery.
• Strong mass production capacity with stable delivery: With mature large-scale production capability, GFM can support long-term and bulk orders, ensuring timely and reliable global supply.

GFM focuses on bulldozer undercarriage parts manufacturing, always prioritizing stable quality and durable performance. We provide reliable segmento de rueda dentada products and complete undercarriage solutions to help equipment operate efficiently under various working conditions.