在重型设备的操作中，显示仪表盘起着至关重要的作用，它提供了关于设备状态、故障警告、油量、温度等关键信息。然而，如果显示仪表盘突然无电，可能会导致操作员无法获得必要的设备信息，影响操作安全。本文将探讨显示仪表盘无电的常见原因、诊断方法以及解决方案。

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在重型设备的日常维护中，正时皮带或蛇形皮带是非常重要的部件，它直接影响着发动机的性能与稳定性。CAT 320CL 挖掘机使用的 PAB-00730 型蛇形皮带在长期使用过程中，可能会出现损坏或磨损的情况，导致设备出现异常。本文将探讨该皮带的常见故障原因、诊断方法以及维修解决方案。

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在使用重型设备时，漏油问题是常见的故障之一，特别是对于老旧的机械设备。955 12A 推土机的后部漏油问题就是一种常见的机械故障。本文将探讨该问题的成因、诊断方法及解决方案，帮助操作员及时发现和修复故障，确保设备的正常运行。

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约翰迪尔（John Deere）作为全球知名的重型机械制造商，其滑移装载机系列因稳定性和高效能，广泛应用于各类建筑、园林和农业工程中。随着市场需求的变化，约翰迪尔不断更新其滑移装载机系列，推出了多款新型产品。本文将分析这些新款约翰迪尔滑移装载机的特点、优势以及市场反馈。

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1967年福特4500挖掘机是一款经典的重型机械，广泛应用于建筑、挖掘和土方工程中。尽管它已经有些年头，但依然因其坚固耐用和多功能性，受到许多用户的喜爱。然而，随着使用时间的增加，这款挖掘机也可能会出现一些故障，尤其是在零件磨损和老化后。本文将分析一些常见问题，并提供如何查找零件号的相关信息，帮助用户更好地进行维修和保养。

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Bobcat E26 是一款在市场上备受青睐的小型挖掘机，适用于各种工程和建筑作业。其紧凑的设计和强大的动力，使其成为狭小空间作业的理想选择。本文将探讨 Bobcat E26 的特点、性能以及使用经验。

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Skyjack SJKB-33C是一款广泛应用于建筑和工业领域的高空作业平台，因其操作简便和稳定性好而深受用户喜爱。然而，设备在使用过程中可能会出现一些问题，尤其是无法行驶的故障，影响工作效率。本文将分析Skyjack SJKB-33C无法行驶的原因，并提供可能的解决方法。

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Aeroil设备在工业领域中被广泛应用，其高效的性能和可靠性使其成为许多重型机械和设备的关键组成部分。为了确保设备长期稳定运行，及时更换和维护Aeroil部件是至关重要的。本文将介绍如何采购Aeroil部件，并提供一些维修和保养的建议，帮助用户更好地管理和维护设备。

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近日，一位操作人员分享了即将迎来一台CAT 977L推土机的消息，这让许多人对这款设备产生了兴趣。本文将结合用户的讨论，分析这款设备的主要特点、使用中的常见问题以及操作和维护的注意事项。

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购买Clark Austin Western 714起重机是一个重要的投资决策，但确保机器的长期运行稳定性和高效性需要定期的维护和检查。以下是关于Clark Austin Western 714起重机的维护信息，帮助用户更好地了解如何保养该设备，以延长其使用寿命并确保安全操作。

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在重型机械的维护和修理过程中，销轴衬套是一个重要的组成部分。它们起到连接和支撑作用，确保设备的正常运转。然而，销轴衬套出现转动的现象往往会影响设备的性能和使用寿命。本篇文章将探讨销轴衬套转动问题的原因、影响以及如何解决这一问题。

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Lull 644TT-34是一款功能强大的高空作业平台，广泛应用于建筑、维修等行业。然而，用户在使用过程中可能会遇到一些问题，特别是操作不当或机器出现故障时，可能会影响工作效率。下面我们将分析一位用户在使用Lull 644TT-34时遇到的问题，并提供一些故障排查和解决方案。

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在重型机械领域，许多设备和品牌有着各自的历史和特色，然而对于一些较为冷门或老旧型号的设备，用户往往需要更多的资料和经验分享。今天，我们将探讨Reynolds 4C设备的相关信息，了解市场上对此设备的关注点和用户需求。

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JD 544H装载机是一款广泛用于建筑和采矿领域的设备。当臂架出现无法移动的情况时，可能会导致作业效率大大降低。下面我们将分析造成这种故障的原因，并提供一些可能的解决方案。

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在重型机械和设备行业中，很多品牌和型号的设备都有各自的优缺点，许多用户在选择设备时会依赖于品牌口碑和用户反馈。今天，我们将讨论一些用户对某些不太常见或新兴设备品牌的看法和反馈，以及它们在市场上的接受度。

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在Bobcat S650滑移装载机的日常维护和使用中，电气系统故障可能会导致设备无法正常启动或工作。一个常见的问题是100安培保险丝的烧断，导致电气系统出现问题。本文将探讨Bobcat S650滑移装载机中100安培保险丝烧断的原因、可能的故障排查步骤以及解决方案。

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在日常的重型设备维护中，漏油问题是一个常见且需要及时处理的故障，尤其是对于旋转转移系统。在这篇文章中，我们将探讨沃尔沃EC25挖掘机和新荷兰设备中的旋转转移漏油问题，分析漏油的原因以及解决方案。

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A ripper is a common attachment for heavy machinery like excavators and bulldozers. Its primary purpose is to break through hard soil, rock, or ice, making it easier for the machine to continue with excavation or grading tasks. While it is essential in some work environments, it may not be necessary for others. The question then becomes: is it worth investing in a ripper attachment for your equipment? In this article, we will explore the benefits, ideal scenarios, and whether a ripper is worth the investment.

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At an open-pit coal mine fire-fighting project in Xinjiang, the Shantui SK120-G mining dump truck has played a key role in ensuring the efficient progress of the project with its exceptional performance and stable operation. Despite challenging terrain and harsh weather conditions, the SK120-G has earned high recognition from the client for its outstanding work rate, powerful engine, and reliable quality.

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As the rainy season approaches, excavators face a variety of challenges during operations. Today, we’ll review the essential maintenance guidelines for excavators after rain.

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Recently, XCMG delivered a batch of XE215EV fully electric hydraulic excavators to a major domestic new energy materials production base. This marks a significant step in XCMG's deep penetration of the new energy equipment market in lithium mining core regions.

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The global construction machinery industry is undergoing profound transformation. With the drive toward carbon neutrality, green manufacturing and digital transformation have become inevitable, while the resilience of the industrial chain and global strategic positioning are now key factors for companies to navigate economic cycles. As Caterpillar celebrates its centennial, one of its global flagship excavator factories, Caterpillar (Xuzhou) Ltd., offers a compelling example of how a century-old company adapts to and leads the new era of manufacturing.

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As urbanization and rural revitalization converge, LiuGong's wheel excavators, with their agility, flexibility, and multi-scenario adaptability, have become the “orange army” that seamlessly navigates between concrete jungles and lush green fields. From meticulous city infrastructure projects to rapid mountain forestry operations, LiuGong's five star models redefine the limits of “multi-functionality” and bring a new era of efficiency to construction sites.

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"I hereby announce that Zoomlion's Earthmoving 2025 Service Journey is now officially launched!" With this powerful proclamation, golden confetti filled the air, symbolizing the commencement of a new chapter. Service engineers proudly took up the flag representing both responsibility and honor, crossing mountains and rivers to reach the frontlines of service.

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As urbanization accelerates and the demand for precision construction rises, the sub-3-ton micro excavator market is experiencing unprecedented growth. These “compact powerhouses” have become the go-to choice for landscaping, municipal, agricultural, and even home construction projects due to their agility and efficiency. This article highlights the latest developments from major global construction equipment manufacturers in this segment, featuring new products, innovative technologies, and market insights to help you seize emerging opportunities.

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I own two Volvo EC210BLC excavators. The first unit (“No. 1”) was purchased in April 2007, and the second (“No. 2”) was purchased in July 2007. Since both machines have been used at the same time under similar conditions, the feedback is quite representative.

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Our family’s used Kobelco SK200-1 excavator was purchased in June 2007. Before that, we were in the trucking business, but when the old Dongfeng trucks were phased out, my father switched to excavation work. I was just in middle school at the time, and when I heard that my dad was buying an excavator, I was over the moon — I’d always loved construction equipment, especially excavators and dump trucks!

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The opinions expressed in this article are solely those of individual members of our platform and do not represent the official stance of any specific construction machinery website.

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I have been using three Komatsu PC400-7 excavators for about two months. When purchased, the hour meters were around 2,000, and now they have all reached about 2,500 hours. The machine numbers are 5, 8, and 9. Below is a summary of each machine’s condition for reference by others interested in purchasing a 40-ton class excavator.

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This Caterpillar 330D excavator arrived at the construction site on January 2, 2008. It has currently clocked 7,928 operating hours (I’ve mentioned this before, but some people didn’t believe it, so let me state it again — this is absolutely accurate. As an operator, I have no reason to exaggerate my work; I’m sharing this sincerely with fellow professionals).

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The Kubota KX161 is a flagship 6-ton class excavator from Kubota Japan, widely used in China. This model is fully imported, powered by a 47-horsepower engine, weighs about 5.7 tons, and comes with a 0.22 m³ bucket as standard. It also features a breaker pipe, a dozer blade, and an anti-theft key (note: after 2008, the STD version no longer includes the breaker pipe).

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The SANY SY65 and SY75C compact excavators often raise a few common questions among operators and service personnel in China. Most of these are due to differences between compact and mid-size excavators. Below is an explanation of frequent concerns and recommended solutions.

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I’ve owned this machine for about three months now. Since I also operate a Yuchai 35-6, I haven’t spent as much time on the DH70 as I could have, but I’ve used it enough to sum up its strengths and weaknesses based on around 500 working hours.

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Having worked in the excavator industry for several years, I’ve formed my own impressions of different brands. Once, while chatting with industry peers, we discussed which excavators offer the worst value for money in China. Based on our experience, we summed up a few brands that we think have the lowest cost-performance ratio. Of course, this is just a personal perspective — others may have different opinions.

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Hey everyone — after years of hustling on construction sites across China, who wouldn’t want a truly versatile machine? Smooth municipal trenching and roadwork? Easy. Lightning-fast loading at quarries? No problem. Digging channels for farmland irrigation and water diversion? Effortless. SANY’s brand-new SY75W wheeled excavator is here to show what a real “multi-tasking pro” looks like. Today, let’s break down what makes this jobsite veteran stand out!

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