0445110966 Injector Assembly for construction machinery

0445110966 Injector Assembly for construction machinery Featured Image
  • 0445110966 Injector Assembly for construction machinery

Short Description:

0445110854 common‑rail fuel injector assembly is SG04 precision-calibrated fuel injection hardware exclusively engineered for JMC 2.8L-85KW diesel power plant.

Product Detail

Product Tags

description

0445110966 serves as the core common rail injection unit of construction machinery diesel engines. During continuous site operation, persistent high-pressure fuel washing, frequent load fluctuations and intense equipment vibration gradually trigger micro abrasion on spray holes and fatigue damage to internal valve assemblies. This weakens injection accuracy, lowers combustion efficiency and results in gradual power attenuation. Optimized to comply with SG04 engineering machinery heavy-load standards, this injector adopts high-toughness wear-resistant alloy steel plus reinforced anti-fatigue valve assembly. Its precision-fabricated nozzle generates delicate and evenly dispersed fuel mist to guarantee full combustion inside cylinders. Refined control valve optimizes injection timing and fuel metering precision, minimizing internal leakage and pressure loss risks. Reinforced internal structure withstands repeated cyclic high-pressure impact. Each finished injector passes strict high-pressure cycle testing, atomization inspection and dimensional calibration to directly replace aged and malfunctioning injectors.

product parameters

  • Model Number: 0445110966
  • Product Type: Complete common‑rail diesel fuel injector assembly
  • Applicable Engine: Construction Machinery Diesel Engine
  • Applicable Equipment: Excavators, wheel loaders, engineering pump trucks
  • Rated Working Pressure: 1600 bar
  • Working Temperature: -40℃ ~ +120℃
  • Material: High‑toughness wear‑resistant alloy steel, anti‑aging high‑performance sealing compound
  • Included Parts: Precision nozzle core, control valve assembly, complete set of sealing accessories
  • Supply Status: Whole assembly, ready for direct installation
  • Installation Method: Original‑position direct replacement
  • Working Condition: Construction site operation, heavy vibration, continuous heavy load

advantage

  • SG04 OEM-Grade Matching Performance: Produced following SG04 micron‑level OEM specification, perfectly matched to construction machinery engine parameter requirements; plug‑and‑play without cutting or modifying mechanical components.
  • Custom Calibration for Severe Site Working Conditions: Tuned for heavy vibration and continuous heavy-load operation of engineering equipment, maintaining stable atomization and accurate fuel supply under tough construction-site environments.
  • Complete Supporting Accessory Kit: Equipped with core vulnerable components and anti‑aging sealing parts, suitable for daily equipment maintenance as well as full engine overhaul projects.
  • Optimized Anti‑Aging & Anti‑Corrosion Material Formula: Modified alloy substrate and composite sealing material resist fuel erosion and cyclic pressure impact, extending the whole service cycle of fuel injector.

FAQ

  • Q1: What operational symptoms can this replacement injector resolve?
  • A: This replacement injector fixes multiple abnormal conditions triggered by internal component aging and wear. Typical issues include weak engine pulling power, rough idling performance, visible black exhaust smoke under acceleration, hard cold‑start performance in cold climate, delayed pedal response and unexpectedly high diesel consumption.
  • Q2: Which engine and vehicle units suit part number 0445110966?
  • A: It is purpose‑built for construction machinery diesel engines. Widely fitted for excavators, wheel loaders and engineering pump trucks.
  • Q3: Is injector coding or ECU programming necessary after installation?
  • A: Most vehicles support straightforward drop‑in replacement. Certain vehicle control units do demand injector code input to attain optimum combustion efficiency and running performance.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

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our warehouse

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