Valves-manufacture,factory,supplier from China

Professional knowledge and skills, efficient communication, quality serviceJining Huida Construction Machinery specializes in engineering machinery engine components, hydraulic components, and other accessories, covering dozens of international brands, providing various specifications and models of components to meet the needs of different brands and models of engineering machineryOur company is committed to long-term and good cooperation with customers.

Why is it difficult to start an excavator in winter? It is not only determined by its own technical condition, but also by the outside temperature.

Automotive injector failure can occur due to various reasons that impact the performance and reliability of the vehicle. Some common causes of automotive injector failure include the use of unqualified or contaminated oil, damage to the sensor coil, wear of the internal structure of the injector, failure of the electronic control module, leakage from the injector or clogging of the nozzle, improper fuel pressure (either too high or too low), and loose or damaged connections to the injector.When faced with automotive injector failure, it is crucial to address the issue promptly.

The fuel injection pump is a core component of the engine, making daily maintenance critical. When the fuel injection pump malfunctions, how should it be repaired? In the following, I will explain common fault cases and troubleshooting methods for excavator fuel injection pumps.Fault 1: Diesel mixing with engine oil. This issue is typically caused by wear of the injection pump, manifested by an increase in oil volume with a strong diesel odor.

Check whether the diesel pump pump body oil leakage: check whether the diesel pump seals (gaskets, oil seals, etc.) is damaged or aging, if there is damage or aging need to replace the relevant parts in a timely manner.Check whether the parts of the diesel pump are worn: open the diesel pump, carefully check the surface of the pump parts with or without obvious wear, if there is wear parts need to be replaced in a timely manner and to ensure that the installation is correct.Replace the diesel pump seals: disassemble the diesel fuel, open the pump body, find the aging hardened seals and replace

Engine Spare Parts：Cylinder block /Cylinder head/Fuel pump /Injection pump /Water Pump/Oil pump/Priming pump/Turbocharger /Alternator/Air compressor/Controller/SensorBelt/Injector/Wiring harness/Crankshaft/Camshaft/Thermostat/Starting motor/Piston /Piston ring/Piston pin/Liner/Connecting rod/Main metal/Connecting rod metal/Thrust metal/Flywheel housing/Fan/Gasket kit /Hydraulic spare partsHydraulic pump/Cylinder block+ plate valve/Retainer shoe/Cradle assy/Shaft/Solenoid valve/Gear pump/Fan pump/Fan motor/Swing motor/Boom/Boom cylinder/Arm /Arm cylinder/Piston sub/Guide retainer/Spring/Relief

Injector troubleshooting methods1. Few or no oil injected by the injector.2. Injector injection pressure is too low.3. Injector injection pressure is too high4. Leakage of fuel injector injectors5. Poor atomization of fuel injector injection6, Injector injection into the line7, Injector needle valve surface burned or blue-black color. Note: (diesel engine overheating) check the cooling system, and pay attention to the replacement of coupling parts.

When it comes to Japanese imported machines, the Komatsu excavator stands out for its exceptional performance and durability, winning the hearts of machine enthusiasts in the Chinese market. However, regardless of the series, after thousands of hours of operation in various construction environments, Komatsu excavators encounter the challenge of adjusting the hydraulic pump.

1.Confirm the customization requirements2.Select supplier3.Pricing budget4.Implement customization1.Confirm customization requirementsBefore customizing the filter, you first need to define the customization requirements. This includes determining the type of cartridge (air filter, oil filter, fuel filter, hydraulic filter, etc.), size (filter inner diameter, outer filter size, and head and tail size), cartridge material (filter paper material, housing material, internal parts material, different materials correspond to a different price), weight, packaging and so on.

Construction projects heavily rely on reliable and high-quality machinery for optimal performance. Here, we highlight some leading brands known for their exceptional construction equipment:American Brands: Caterpillar, John Deere, Bobcat, and Terex. These brands are synonymous with durability and innovation in the construction industry.Japanese Brands: Komatsu, Hitachi, Kobelco, and Sumitomo. Renowned for their advanced technology and reliability, these brands offer a wide range of construction machinery solutions.Korean Brands: Daewoo, Hyundai, and Doosan.