Description
Product Overview
The electronically controlled common rail injector receives ultra-high pressure fuel from the common rail pipe and 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 work. Under long-term continuous heavy-duty operation, continuous erosion by impure diesel, frequent alternating high and low temperatures and vibrations, the internal valve core sealing surface will wear, the nozzle spray holes will deform, and the internal sealing components will age and leak, which will cause imbalance in the fuel supply flow of a single cylinder, continuous pressure loss in the high-pressure oil circuit, significant reduction in engine power, and increased black smoke emissions from the exhaust. This product is standardized in terms of installation dimensions, oil circuit interface specifications, and electromagnetic signal parameters. During maintenance, the entire injector can be directly replaced, eliminating the need for disassembling and debugging the internal components separately. It is suitable for heavy-duty trucks, large construction machinery, and large-power diesel generator sets for maintenance and repair.
Core Advantages of the Single Product
Thickened segmented alloy steel cylinder body, high strength, pressure resistance, and anti-deformation, not prone to oil leakage
The cylinder body is precisely machined by CNC from thickened alloy steel, with surface passivation for rust prevention. It is suitable for installation on the heavy engine cylinder head structure, capable of enduring continuous impact from ultra-high pressure fuel for a long time, resisting corrosion from diesel media and significant temperature changes, and the cylinder body is less likely to crack, and the threads are less likely to slip. It can maintain stable high-pressure oil circuit sealing performance over a long period.
Side-mounted integrated oil circuit interface, smooth and stable oil pressure track
The side-mounted integrated oil circuit connector has no splicing gaps, reducing the resistance of high-pressure fuel flow, and excess fuel flows back quickly to relieve pressure, stabilizing the common rail system oil pressure, and improving the phenomenon of cylinder carbon buildup and black smoke emissions caused by excessive fuel injection per shot.
Top-mounted direct-insert precision electromagnetic drive component, stable signal transmission and rapid response
The upper end is equipped with a direct-insert structure electromagnetic actuator, with a compact and stable structure, stable electrical signal transmission, timely valve core opening and closing action response, precise control of fuel injection volume and timing, ensuring smooth idle operation of the engine, and continuous smooth power output under heavy-duty conditions.
Front-end multi-level stepped limit nozzle, precise positioning and uniform atomization
The front-end stepped limit structure automatically aligns and clamps during assembly without deviation; combined with multiple micro-hole precision spray holes, the high-pressure fuel is atomized finely and evenly, ensuring adequate oil-gas mixture, reducing carbon buildup in the cylinder, and optimizing fuel consumption levels under heavy-duty conditions.
Multi-layer oil-resistant sealing structure, bidirectional anti-leakage and anti-air reverse suction
The cylinder body is equipped with multiple specifications of fluorine rubber oil-resistant sealing rings, which isolate the high and low-pressure oil circuits separately to prevent high-pressure fuel from leaking outward; at the same time, it prevents air from reversing suction into the oil circuit after shutdown, solving the problems of starting oil circuit intake and slow oil pump pressure building up.
Complete itemized factory testing for the entire machine, no need for secondary calibration during installation
Each injector independently completes the detection and calibration of electromagnetic response, high-pressure pressure retention, atomization effect, and injection flow, with unified performance parameters. After assembly, it quickly restores the original power performance of the engine, significantly reducing the time for oil circuit maintenance and debugging.
Accessory List
095000-6290 Complete Electronic Common Rail Injector Assembly 1 unit
Front nozzle dust-proof protective cover pre-installed
Port protection dust-proof plugs pre-installed Applicable scenarios
This product is suitable for heavy-duty freight vehicles with high-pressure common rail fuel supply systems, large wheeled construction machinery, and fixed high-power diesel generators. It is applicable for long-distance heavy-load transportation, intense and continuous operations at construction sites, harsh outdoor conditions, and poor fuel quality scenarios where the entire fuel injector of the heavy electronically controlled diesel engine needs to be replaced and repaired.
Product Basic Parameters
Product Name: 095000-6290 Electronic Common Rail Injector Assembly
Part Number: 095000-6290
Main Material: Thickened segmented alloy steel housing, hardened alloy steel valve core and atomization nozzle, alloy electromagnetic components, oil-resistant multi-layer fluorine rubber sealing ring
Structural Feature: Thickened segmented metal cylinder, side-mounted integrated oil circuit interface, top direct-insert electromagnetic drive end, front multi-level limit atomization nozzle, built-in layered high and low-pressure sealing structure
Applicable Conditions: Ultra-high pressure fuel electronic injection, long-term continuous load vibration, wide temperature difference harsh conditions for heavy electronically controlled common rail diesel engine fuel injection assembly
Product Status: New complete injector assembly, factory completed electromagnetic response, high-pressure sealingity, and atomization flow full bench calibration and testing
Packaging: Independent thickened shock-proof tube packaging, all nozzle, oil circuit interface, and electromagnetic connector are equipped with dust-proof plugs to protect against internal precision parts from being damaged by transportation bumps; supports single-piece retail and bulk purchase in cases, suitable for cross-border logistics transportation.
