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Eu aprecio a ajuda de Paul, é prefessional e sabe exatamente que peças eu preciso. Meu CAT foi para trás trabalhar sem nenhum problema.

—— Raphael

Obteve a movimentação final e seu bonito eu penso. Nós temos tê-la montada em nossa máquina escavadora de Hitachi ZX330, minhas máquinas vamos trabalhar outra vez agora. Muitos agradecimentos

—— kevin

A expedição rápida, as peças chegadas é boa qualidade, nosso motor é reparado e está correndo perfeitamente no máximo o poder. Obrigado, o deus abençoa.

—— Mohammed

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empresa Notícia
últimas notícias sobre a China Empirical Methods for Assessing the Quality of Small and Medium-Sized Rolling Bearings – Maintenance Experience

Empirical Methods for Assessing the Quality of Small and Medium-Sized Rolling Bearings – Maintenance Experience

[2023-08-10 11:34:58]
In construction machinery repair, replacing rolling bearings is a frequent task. However, given today’s uneven quality in the spare parts market, the reliability of construction machinery is often questionable, and after repair, the quality can be even worse. This involves both part quality issues ... Leia mais
últimas notícias sobre a China The Most Basic Knowledge of Mechanical Parts Repair – Solutions for Loose Bolts

The Most Basic Knowledge of Mechanical Parts Repair – Solutions for Loose Bolts

[2018-06-18 11:31:59]
Originally, this was considered the most basic mechanical common sense, something even a vocational school teacher would dismiss. But in reality, bolt loosening is one of the most frequent repair issues in machinery. If ignored, it often leads to loss of fastening strength in machine parts, and in ... Leia mais
últimas notícias sobre a China Practical Advice for Construction Machinery Maintenance and Precision Assembly

Practical Advice for Construction Machinery Maintenance and Precision Assembly

[2021-05-17 17:31:07]
Many operators have started performing their own machinery maintenance, which is a positive trend. It shows that technicians are recognizing the value of technical work—because skilled maintenance is highly valuable. However, mastering maintenance is not something that can be learned in a few days. ... Leia mais
últimas notícias sobre a China Common Causes and Troubleshooting Methods for Insufficient Power in Construction Machinery

Common Causes and Troubleshooting Methods for Insufficient Power in Construction Machinery

[2024-12-05 17:26:35]
Insufficient machine power is a common but high-level fault in construction machinery. As a mechanic, this fault can be challenging to diagnose accurately on-site. The simplest cause is often fuel circuit blockage or clogged filters. However, accurate diagnosis under on-site conditions requires ... Leia mais
últimas notícias sobre a China Common Komatsu Excavator Display Screen Faults and Remedies

Common Komatsu Excavator Display Screen Faults and Remedies

[2025-09-17 17:21:17]
1. Display Screen Not Turning On / Black Screen Possible Causes Power supply or fuse failure Loose connectors or wiring issues Faulty display screen Remedies Check fuse and power voltage Inspect connectors and wiring → clean or reconnect Replace the display module 2. Display Screen Flickering or ... Leia mais
últimas notícias sobre a China Hitachi 470 Boom Slow Speed Fault Troubleshooting

Hitachi 470 Boom Slow Speed Fault Troubleshooting

[2021-08-04 17:17:29]
1. Fault Symptoms On-site, the operator reported that the boom sometimes moves fast and sometimes slow, showing random behavior. The issue is intermittent: sometimes the machine works a whole day without problem, while at other times it occurs four to five times within an hour. This fault affects ... Leia mais
últimas notícias sobre a China Common Volvo Excavator Throttle Faults and Remedies

Common Volvo Excavator Throttle Faults and Remedies

[2022-10-19 16:44:36]
The throttle control on Volvo excavators usually involves mechanical throttle, electronic throttle (ECU/e-throttle), pedal or knob, sensors, and linkage. Faults may cause unstable engine idle, slow response, or inability to accelerate. 1. Slow Throttle Response or Engine RPM Not Increasing Possible ... Leia mais
últimas notícias sobre a China Common Excavator Air Conditioning Failures and Repairs

Common Excavator Air Conditioning Failures and Repairs

[2023-05-11 16:34:37]
The air conditioning system of an excavator works on a similar principle to that of an automobile, consisting of a compressor, condenser, evaporator, expansion valve/capillary tube, blower, pipelines, and control circuits. Due to dusty environments, strong vibrations, and poor heat dissipation ... Leia mais
últimas notícias sobre a China Guia de manutenção do carregador de rodas Komatsu WA800-3 Hi-LIFT

Guia de manutenção do carregador de rodas Komatsu WA800-3 Hi-LIFT

[2025-07-11 11:45:17]
Guia de manutenção completo para a carregadora de rodas Komatsu WA800-3 Hi-LIFT O presente guia destina-se a ajudar os utilizadores a garantir o bom funcionamento e a prolongar a vida útil da carregadeira de rodas Komatsu WA800-3 Hi-LIFT através de manutenção regular e pormenorizada. I. Manutenção ... Leia mais
últimas notícias sobre a China Bomba Hidráulica KAWASAKI

Bomba Hidráulica KAWASAKI

[2025-07-01 15:39:53]
A Kawasaki é líder mundial em tecnologia hidráulica, particularmente conhecida porbombas de pistão axialutilizadas emcircuito aberto e circuito fechadoAs seguintes séries representam diferentes gerações e tipos de bombas Kawasaki. 1.Série K3V Descrição: OSérie K3Vé umBomba de pistão axial de ... Leia mais
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