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Rubber engine mounts are a critical component in heavy machinery such as Hitachi excavators. These mounts, including part number 4183995, play a crucial role in reducing vibrations and noise while supporting the engine within the equipment. The specific part number you mentioned, 4183995, is util...Read more »
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Excavators are heavy-duty machines that are used in construction and mining industries to dig, move, and transport large amounts of earth and debris. These machines are designed to be durable and reliable, but like any other machinery, they require regular maintenance and occasional repairs to ke...Read more »
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What’s a rubber bushing? A rubber bushing is a type of mechanical component that is used to absorb shock and reduce vibration between two parts of a machine or a structural element. It is made of rubber material, usually molded around a metal sleeve, and provides an elastic interface between diff...Read more »
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4140-01-573-8756 (4140015738756) NSN Information NSN FSC NIIN Item Name 4140-01-573-8756 4140 15738756 Impeller, Fan, Axial 4140-01-573-8756 Features MRC Parameter Characteristics ABMZ Diameter 390.0 millimeters nominal ABTB Mounting Hole Diameter 9.0 millimete...Read more »
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The rebuilt parts or the remanufactured parts are of the highest quality as cores are disassembled and thoroughly cleaned, and all bearings and seals are replaced with new parts. Each part is inspected and tested before it leaves the floor. As close to new as you can get with a lower price tag. Y...Read more »
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Today I will talk about how to replace the fan belt of the Isuzu 4HK1 engine. I have been running this machine for more than 10,000 hours, and the fan belt has never been replaced. It seems that the edges are burred and bifurcated. For the sake of insurance, don’t cause a tragic loss of fan...Read more »
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Excavator Pressure Sensor The Komatsu pressure sensor is shown in Figure 4-20. When oil enters from the pressure inlet and pressure is applied to the diaphragm of the oil pressure detector, the diaphragm bends and deforms. The measurement layer is mounted on the opposite side of the diaphragm, an...Read more »
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What should I do if the computer board of the excavator is stolen? Watch me solve it easily and let the excavator be reborn! Speaking of computer boards, it may be the pain of many excavator owners, because it happens so frequently around us. The computer board is the core of the excavator, so th...Read more »
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The excavator is not only a construction machine, but also a commodity. When the project is over, if you want to resell it, the significance of preserving value will be revealed at this time. Therefore, how to make it more valuable is also very important. Now let’s take a look at some sugge...Read more »
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1.1 Basic safety precautions Many accidents that occur during machine driving and inspection and maintenance are caused by failure to observe basic precautions. Many of these accidents can be prevented if sufficient attention is paid in advance. Basic precautions are recorded in this book. In add...Read more »
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Preface [Excavator Operation and Maintenance Training] This book is an operating manual for the safe and effective use of this machine. Before you use this machine, please read this book, and on the basis of fully understanding the driving operation, inspection and maint...Read more »
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Write in front: This page will be continuously updated. So you can visit this page anytime you want to know about the excavators and excavator parts. Maybe you'll find something interesting. OUTLINE Excavators Multipurp...Read more »
