Fabricante de pinos mestres de esteiras para escavadeiras

GFM has been deeply involved in the manufacturing of peças do material rodante da escavadeira for many years. For the excavator track master pin , we have developed a variety of models suitable for excavators of different tonnages based on actual usage scenarios. The products are widely used in mainstream brands such as Komatsu, Hitachi, Carter, Doosan, Hyundai, Kobelco, Sany, and Zoomlion.

Our crawler kingpin has the following advantages:

High-strength forging material: high-quality alloy steel is used for overall forging to ensure that the kingpin is not easy to break or deform under high-intensity operation.

Quenching and tempering heat treatment: quenching + tempering treatment is carried out through precision heat treatment process to make the surface hardness reach HRC50-58, effectively improve wear resistance and extend service life.

High-precision processing technology: CNC lathe is used for fine processing, and the key dimensions of the kingpin such as diameter, coaxiality, and end surface flatness are strictly controlled within ±0.02mm to ensure smooth installation without jamming.

Anti-rust and anti-corrosion technology: The surface can be phosphated, blackened, galvanized and other processes, which can adapt to various construction environments such as humidity, muddy, high salt spray, etc.

Complete models + customized services: Whether it is 80, 120, 200, 240, 300 tons, GFM can quickly match, and support processing according to drawings and customization according to samples to meet non-standard equipment needs.

Descrição do produto

• Matéria-prima: 40CR
• 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: Escavadora
• Embalagem: Palete de madeira padrão para exportação

Especificações

Modelos de produtos

Processo de produção

Embalagem e Envio

Vantagens da fábrica

GFM is not only an master pin excavator manufacturer, but also a process-based factory focusing on “precision + customization”.

Years of manufacturing experience

We have more than 15 years of experience in manufacturing excavator undercarriage parts, focusing on the production of pins, bushings, chains, track plates and other products, serving customers in Southeast Asia, the Middle East, Russia, Europe and South America, with an annual export volume of more than 12 million US dollars.

Advanced equipment and strict quality control

• Own forging lines, heat treatment lines and CNC machining lines
• Each main product must undergo multiple testing procedures such as hardness testing, size testing, concentricity testing, etc. before leaving the factory
• The quality meets ISO9001:2015 international standards, and some products can provide third-party test reports

Strong production capacity and fast delivery

With a stable raw material supply chain and standardized manufacturing processes, GFM has a production capacity of more than 100,000 main products per month. Between the off-season and the peak season, we can maintain a delivery cycle of 15 to 25 days to provide stable protection for your project.

Atendimento personalizado

We are well aware that the working conditions of each excavator are different. Some are gravel sites, some are paddy fields and muddy fields, and some are extremely cold or high temperature environments. Therefore, GFM is not only satisfied with “standardization”, but also strives to provide customers with “more adaptable” customized services.

• Production according to drawings: customers only need to provide drawings or size requirements, and we can quickly make samples and deliver in batches.
• Customization with samples: If you have old equipment or sample main sales, we support mapping and reproduction, and can also assist in optimizing the design.
• Personalized surface treatment options: If you need to customize different colors, coatings, and anti-rust levels, we can also respond flexibly.
• Assist in inventory management: For long-term cooperative customers, we also provide “monthly batch delivery + safety inventory retention” service to help customers optimize their stocking plans.