PC400-7 Valve Ass'y-manufacture,factory,supplier from China

Recently, the Novokuznetsk Mining and Coal Exhibition was held in Novokuznetsk, Russia, from June 4 to 7. As a leading company focusing on the field of machinery parts, Jining Huida Construction Machinery Co., Ltd. was honored to attend the exhibition on behalf of Chinese suppliers. In this event, we have demonstrated the excellent quality and innovative strength of Made in China with impressive achievements, which has won more praise for our company in the global market!The exhibition venue exhibition area of 55,000 square meters, nearly 30,000 visitors, as many as 600 exhibitors and brands.

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.

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

To effectively extend the service life of excavator parts, you can follow these methods:1. Regular Maintenance: Implement a regular maintenance schedule for the excavator. This includes checking and replacing worn-out parts, lubricating moving components, and inspecting hydraulic systems. Regular maintenance helps identify potential issues early on and prevents significant breakdowns.2. Proper Operation: Ensure the excavator is operated by trained and skilled operators who follow the manufacturer's guidelines.

Injector spray atomization and the shape of the oil beam on the engine work has a great impact, if the oil cambium shape is reasonable, atomization effect is good, then the engine will get a good cold start, smooth idling, less emissions effect.

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.

Choosing the right hydraulic pump is crucial for the performance and stability of the hydraulic system. So, how do you choose the appropriate hydraulic pump? This article will provide you with a comprehensive guide to help you easily navigate the selection of hydraulic pumps.First and foremost, it is essential to clarify the requirements.

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

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.

Bauma Russia 2023 came to a successful conclusion. With the joint efforts of all Huida staff, we have reached long-term cooperation with several customers, which is the best proof of our staff's hard work and dedication.Building long-lasting relationships with customers is crucial for the growth and sustainability of our business. It shows that our products and services are meeting their needs and that they trust us as a reliable partner.