Description
Product Overview
The electronically controlled common rail injector receives 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 power generation. Under long-term load operation, impurities from diesel washing, continuous high and low temperature vibrations, the internal valve core sealing surface wear, the nozzle spray hole deformation, and the aging and leakage of sealing components will cause unbalanced fuel supply for a single cylinder, pressure relief of the high-pressure oil circuit, decrease in engine power, and increased black smoke emissions from the exhaust. This product is standardized in installation dimensions, oil circuit interface specifications, and electromagnetic signal parameters. During maintenance, the entire set of injectors can be directly replaced, eliminating the need for individual adjustment of internal components, and is suitable for the maintenance of light-duty trucks, pickups, medium-sized construction machinery, diesel generator sets, and other applications.
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, suitable for the installation structure of medium-sized engine cylinder heads, capable of long-term withstanding the impact of high-pressure fuel, resisting diesel corrosion and temperature changes, the cylinder body is not prone to cracking, the threads are not prone to slippage, and can maintain the sealing performance of the high-pressure oil circuit stably for a long time.
Side-mounted integrated return oil interface, smooth oil flow and stable track pressure
The side-mounted integrated return oil connector has no splicing gaps, reducing the resistance of fuel flow, and quickly returning excess fuel for pressure relief, stabilizing the common rail system oil pressure, and improving the phenomenon of cylinder carbon deposition and black smoke emissions caused by excessive fuel injection in a single injection.
Top-mounted precision electromagnetic drive component, rapid and no delay signal response
The upper end integrates an electromagnetic actuator, with a compact and stable structure, sensitive to electrical control signal sensing, timely response of the valve core opening and closing action, precisely controlling the fuel injection volume and timing, ensuring smooth idle operation of the engine and smooth acceleration power output.
Front-end precision atomizing nozzle, uniform atomization and full combustion
The nozzle is precisely ground and processed, with fine oil atomization particles, fully mixed with oil, effectively reducing carbon deposition in the cylinder, optimizing fuel consumption levels, and reducing exhaust emissions.
Multi-layer oil-resistant sealing structure, bidirectional anti-leakage, anti-airflow backflow
The cylinder body is equipped with multiple specifications of fluororesin oil-resistant sealing rings, layering to isolate high and low pressure oil circuits, avoiding oil leakage outward; at the same time, preventing air backflow into the oil circuit after shutdown, solving the problems of starting oil circuit intake and slow oil pump pressure building.
Full-item factory testing of the entire machine, no need for secondary calibration when installed
Each injector independently completes electromagnetic response, high-pressure pressure maintenance, atomization effect, and injection flow detection calibration, with unified performance parameters, quickly restoring the original power performance of the engine after assembly, reducing the time for oil circuit maintenance and debugging.
Accessory list
095000-0881 (S00026161 + 03) Complete electronically controlled common rail injector assembly 1 unit
Pre-installed dust-proof protection sleeve for the front nozzle
Pre-installed end protection dust-proof plug
Application scenarios
Suitable for light-duty freight vehicles, pickups, medium-sized wheeled construction machinery, fixed diesel generator sets, and other applications with high-pressure common rail fuel supply systems, suitable for overall replacement and maintenance of fuel injectors in medium-sized electronically controlled diesel engines under urban transportation, short-distance operations, and complex road conditions in outdoor environments.
Product basic parameters
Product name: Electronically controlled common rail injector assembly
Part number: 095000-0881, accessory number: S00026161 + 03
Main material: Thickened segmented alloy steel shell, hardened alloy steel valve core and atomizing nozzle, alloy electromagnetic component, oil-resistant multi-layer fluororesin sealing ring
Structural features: Thickened segmented metal cylinder body, side-mounted integrated return oil interface, top-mounted precision electromagnetic drive end, front-end precision atomizing nozzle, built-in multi-layer high and low pressure sealing structure
Application conditions: High-pressure fuel electronically controlled injection, continuous load vibration, wide temperature difference conditions for medium-sized electronically controlled common rail diesel engine fuel injection assembly Product status: Brand new and complete injector assembly, completed with all necessary bench tests for electromagnetic response, high-pressure sealing, and atomization flow.
Packaging: Independent and reinforced shock-proof tube packaging. All nozzle, oil passage ports, and electromagnetic ports are equipped with dust-proof plugs to protect against transportation impacts and damage to the internal precision parts. Supports single-piece retail and bulk purchase in cases, suitable for cross-border logistics transportation.
