Description
Product Overview
The electronically controlled common rail injector receives the ultra-high pressure fuel from the common rail pipe. It relies on the top electromagnetic component to receive the electrical control unit's signal, driving the internal precision valve core to open and close rapidly, splitting the high-pressure fuel into fine oil mist and injecting it into the cylinder to complete combustion and power generation. Under long-term urban and rural long-distance freight transportation, construction dust operations, continuous erosion by impurities in diesel, alternating cold and hot vibrations in the engine compartment, the sealing surface of the internal valve core, the nozzle's spray holes will be worn out, the internal sealing components will age and leak, resulting in imbalance of fuel supply to a single cylinder, rapid pressure relief in the high-pressure oil circuit, attenuation of engine power output, and excessive black smoke emissions from the exhaust. This product has standardized processing for installation thread specifications, oil circuit interface dimensions, and electromagnetic signal matching parameters. During maintenance, the entire set of injectors can be directly replaced, eliminating the cumbersome process of disassembling and debugging the internal precision components. It is suitable for medium-sized heavy-duty freight trucks, small and medium-sized wheeled loaders, small and medium-sized mining excavators, and fixed diesel generator sets for maintenance and repair.
Core Advantages of the Single Product
Segmented composite alloy steel integrated cylinder body, double-layer rust-proof and pressure-resistant without deformation or oil leakage
The cylinder body is segmented and formed by CNC machining of alloy steel. The surface is treated with black passivation and metal polishing for composite protection, capable of enduring thousands of bar of high-pressure fuel impact for a long time, resisting diesel medium corrosion, and the engine compartment's temperature difference. The threads are not prone to slippage, and the cylinder body is not prone to cracking or leaking. It maintains the high-pressure sealing performance of the oil circuit for a long time.
Side-mounted integrated inlet and outlet oil double interfaces, smooth and stable oil circuit pressure track
The side is integrated with an一体成型 inlet and return oil dual pipeline interface. There are no splicing gaps， reducing the resistance of high-pressure fuel flow， and excess fuel can quickly return and relieve pressure， stabilizing the base oil pressure of the common rail system， eliminating the problem of excessive oil pressure at idle speed and excessive single spray volume causing carbon deposits and black smoke in the cylinder.
Top-mounted integrated electromagnetic drive component， synchronous response without lag
The upper end is pre-assembled with a precision electromagnetic drive mechanism. The transmission of the electrical control signal is sensitive， the valve core's reciprocating opening and closing action has no delay， precisely controlling the single spray volume and the opening timing of the spray， ensuring the engine's idle speed is stable， and the acceleration power is linear without jolts.
Front-end multi-level stepped limit nozzle， coaxial positioning for uniform atomization particles
The front-end multi-level stepped limit positioning structure automatically locks when installed in the cylinder head installation hole， without deviation. The internal is equipped with precise multi-micro-hole atomization spray holes， the high-pressure fuel is atomized into fine and uniform particles， the oil and gas are mixed thoroughly， reducing the accumulation of carbon deposits in the cylinder and lowering fuel consumption.
Built-in multi-layer oil-resistant sealing structure， bidirectional prevention of leakage and air backflow
The cylinder body is equipped with multiple specifications of oil-resistant fluorine rubber sealing gaskets， layering to isolate high and low pressure oil circuits， preventing high-pressure fuel from leaking out through assembly gaps， and also preventing air from backflowing into the oil circuit after shutdown， avoiding slow oil pressure build-up when starting next time.
The entire machine is factory-tested under all working conditions， and installation on the vehicle does not require secondary calibration.
The entire injector is independently tested on the machine for electromagnetic response speed， high-pressure sealing and pressure retention duration， uniformity of atomization， and standard spray flow. The factory performance parameters are unified， and after assembly， it quickly restores the engine's standard power output， significantly reducing the time for oil circuit maintenance and debugging. List of Accessories
095000-0800 Complete Electronic Control Common Rail Injector Assembly 1 piece
Front end adapter sealing gasket, nozzle dust protection plug pre-installed
Top electromagnetic end dust protection cover pre-installed Applicable scenarios
This product is suitable for medium-sized heavy-duty freight trucks with high-pressure common rail fuel supply systems, small and medium-sized wheeled loaders, small and medium-sized mining excavators, and medium-sized fixed diesel generators. It is applicable for long-distance urban and rural freight transportation, moderate dust operations at construction sites, heavy-duty farming in fields, and medium-sized electric control common rail diesel engines operating in corrosive environments with impurities in diesel fuel.
Product Basic Parameters
Product Name: 095000-0800 Electric Control Common Rail Injector Assembly
Part Number: 095000-0800
Main Material: Segmented composite alloy steel housing, hardened alloy steel internal valve core and atomizing nozzle, alloy electromagnetic drive component, oil-resistant fluorine rubber multi-layer sealing piece
Structural Feature: Segmented composite metal cylinder, side-mounted integrated oil inlet and outlet dual oil circuit interface, top-mounted integrated electromagnetic control drive end, front multi-stage stepped limit atomizing nozzle, built-in layered high and low pressure sealing structure
Application Conditions: Ultra-high pressure fuel electric control quantitative atomization injection, cabin alternating hot and cold continuous vibration, medium-sized electric control common rail diesel engine core injection system corrosion by diesel medium
Product Status: New and complete injector assembly, factory completed with electromagnetic response, high-pressure sealingity, and atomization flow complete bench test calibration and detection
Packaging: Independent thickened shockproof hard tube packaging, all nozzles, oil circuit interfaces, and electromagnetic ends are equipped with dust-proof protective plugs, foam buffer protection to avoid transportation bumps and scratches of internal precision components, supports single-piece retail, bulk purchase in cases, and is compatible with cross-border small package logistics.
