Caterpillar D7G Sprocket Segment for Bulldozer

The Caterpillar D7G segmento de roda dentada para trator de esteiras 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.

Descrição do produto

• Quantidade mínima: 1 PC
• Método de pagamento: T/T
• Marca: GFM
• Doença: Novo
• Cor: Amarelo, Preto ou Personalizado
• Tempo de espera: 30 dias
• Garantia: 1 ano
• Serviço: OEM ou ODM
• Local de origem: Fujian, China
• Aplicativo: Escavadeira
• Embalagem: Palete de madeira padrão para exportação

Características

• Durabilidade Excepcional: Feito de materiais premium para suportar operações pesadas e resistir ao desgaste ao longo do tempo.
• Ajuste perfeito: Projetado para alinhamento preciso com sistemas de esteiras de escavadeiras e tratores, garantindo desempenho ideal.
• Alta capacidade de carga: Projetado para suportar cargas de trabalho intensas, mantendo a resistência e a estabilidade.
• Operação sem esforço: Garante um engate suave com a corrente da esteira, reduzindo a vibração e aumentando a eficiência.
• Desempenho em todas as condições climáticas: Construído para resistir à ferrugem, umidade e temperaturas extremas, garantindo confiabilidade em qualquer ambiente.

Especificações

Modelos de produtos

Processo de produção

Seleção de matéria-prima e controle da composição química

• Selecionamos rigorosamente aço-liga de alta qualidade de siderúrgicas renomadas no país e no exterior, e a composição química é testada por um espectrômetro para garantir que o conteúdo de elementos como C, Cr e Mo seja preciso e estável.

Forjamento em alta temperatura e conformação preliminar

• O forjamento a uma temperatura superior a 1.200 ℃ refina os grãos internos e adensa a estrutura. Após a moldagem preliminar, o produto é armazenado para inspeção.

Reforço por tratamento térmico em vários estágios

• Normalização: aquecimento uniforme de 850–900 ℃ para refinar a estrutura metálica.
• Têmpera: Resfriamento rápido sob meio de resfriamento de óleo, a dureza é aumentada para HRC 48–52.
• Têmpera dupla: 580–620 ℃ por mais de 2 horas para eliminar o estresse interno e melhorar a tenacidade.

Usinagem de precisão CNC e medição online

• São utilizadas máquinas-ferramentas CNC importadas com articulação de cinco eixos, e a tolerância de usinagem é controlada em ±0,02 mm. As dimensões críticas são testadas online usando uma máquina de medição de três coordenadas para garantir que cada peça saia da fábrica com precisão.

Embalagem e Envio

Vantagens da 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 roda dentada products and complete undercarriage solutions to help equipment operate efficiently under various working conditions.