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Company News About Product Description: The 0R-8467 injector is a premium-grade, OEM-standard fuel injection component exclusively designed for c-aterpillar 3116 series diesel engines, featuring core strengths of super-high pressure resistance, ultra-precise fuel control, enhanced durability, and all-environment adaptability.

Product Description: The 0R-8467 injector is a premium-grade, OEM-standard fuel injection component exclusively designed for c-aterpillar 3116 series diesel engines, featuring core strengths of super-high pressure resistance, ultra-precise fuel control, enhanced durability, and all-environment adaptability.

2026-04-02

Product Description: The 0R-8467 injector is a premium-grade, OEM-standard fuel injection component exclusively designed for c-aterpillar 3116 series diesel engines, featuring core strengths of super-high pressure resistance, ultra-precise fuel control, enhanced durability, and all-environment adaptability. Manufactured in strict compliance with c-aterpillar’s original design standards and passing 6-stage rigorous quality testing (raw material screening, precision machining verific-ation, performance calibration, high-pressure endurance test, extreme environment simulation test, and pre-delivery full-load operation test), it ensures perfect compatibility with the c-aterpillar 3116 fuel system. Equipped with a high-strength forged alloy body and a quadruple-sealing structure, the 0R-8467 can operate stably in the harshest working environments (high temperature ≤145℃, low temperature -55℃, ultra-high pressure, heavy dust, high humidity, and corrosive environments). Its advanced 16-hole S-type atomization technology and intelligent optimized injection timing achieve complete fuel combustion, reducing fuel consumption by 15%-22% and lowering harmful emissions to meet the strictest global environmental protection standards. With the same size, interface, and installation dimensions as the original part, it supports direct tool-free replacement, significantly shortening maintenance time and reducing equipment downtime losses. Widely applied in construction machinery, industrial generator sets, heavy-duty trucks, marine power units, and mining equipment equipped with c-aterpillar 3116 engines, it provides stable, efficient, and long-lasting power support for long-term high-load, continuous, and harsh-condition operation.

Basic Information	Specific-ations & Key Features
Product Name	c-aterpillar 3116 Diesel Engine Injector Assembly (Original Standard)
Model Number	0R-8467 (OR8467) (Exclusive Fit for c-aterpillar 3116 Series)
Cross-Compatible Models	0R-8467, 0R-8465, 0R-8463, 0R-8461, 4P-2995, 0R-3389 (100% Compatible with c-aterpillar 3116 Engines)
Applicable Engines	Primary: c-aterpillar 3116 series diesel engines; Secondary: 3114, 3126 series (Plug-and-Play Compatibility, No Debugging Required)
Product Condition	Brand New Original / Original-Standard Remanufactured (100% Pre-Delivery Testing, Consistent with OEM Quality & Performance)
Control Type	Electromagnetic (ECU Electronic Control, Premium Pro Version) Ultra-Precise, Fastest Response, Strong Anti-Interference, Stable Signal Transmission, Intelligent Adjustment
Fuel Compatibility	Diesel (National/Non-Standard, Low/High Sulfur, Biodiesel, Marine Diesel, Low-Temperature Diesel, Corrosive Diesel) Anti-Impurity, Anti-Coking, Anti-Corrosion, All-Condition Fuel Adaptable
Net Weight	0.65kg Lightweight, Easy to Install/Disassemble, Saves Maintenance Time & Labor Cost
Packaging Dimensions	25.5cm × 14.5cm × 14.5cm High-Strength Shockproof/Waterproof/Anti-Corrosion Packaging, Anti-Damage During Shipment & Storage

Core Technical Parameters	Values & Competitive Advantages
Injection Opening Pressure	29 ± 0.5 MPa Ultra-Precise Pressure Control, Optimized for c-aterpillar 3116’s Working Cycle, Superior Fuel Atomization & Combustion Efficiency
Working Pressure Range	70–180 MPa Widest Operating Range, Stable Performance Under Full/Idle/Ultra-Extreme Loads, Strong Adaptability to Complex Working Conditions
Dynamic Response Time	≤ 0.45 ms Ultra-Fast Response, Ensures Smooth Power Output & Stable Combustion of 3116 Engine, Reduces Vibration & Noise Significantly
Single Injection Duration	≤ 0.35 msPrecise Fuel Metering, Minimizes Waste & Incomplete Combustion, Further Reduces Fuel Consumption
Spray Pattern	Advanced c-aterpillar S-Type Atomization (16-Hole) Most Uniform Spray, Maximizes Combustion Efficiency, Lowers Emissions & Noise to Minimum
Needle Valve Clearance	0.1–1.0 μmUltra-Precise Fit, Leak-Proof Sealing, Extends Service Life, Reduces Maintenance Frequency & Cost
Sealing Surface Roughness	Ra ≤ 0.01 μm High-Strength Sealing, Withstands Ultra-High Pressure & Temperature, No Fuel Leakage, Ensures Safe Operation
Key Component Hardness	HRC 69–73 Ultra-Wear-Resistant, Handles Long-Term High-Load Operation, Reduces Replacement Costs & Downtime
Injection Cycle Life	≥ 2,800,000 cycles Super Durable, Longest Service Life Among Same-Series Injectors, Improves Equipment Attendance Rate & Operational Efficiency

Structural Components	Material & Manufacturing Process	Performance Benefits
Injector Body	High-Strength Forged Alloy Steel (Reinforced); Integral Forging + Precision CNC Machining + Seven-Stage Heat Treatment	Super Anti-Fatigue, Ultra-Pressure/Corrosion-Resistant; Adapts to Extreme Harsh Operating Environments of c-aterpillar 3116 Engine, Longest Service Life
Needle Valve Pair	High-Purity Alloy Steel; Precision Grinding + Gapless Pairing + Nitriding Treatment + Titanium-Diamond Composite Coating	Ultra Uniform Atomization, Leak-Proof, Ultra Low Wear; Ensures 3116’s Power & Combustion Efficiency, Reduces Emissions Greatly
Control Spring	High-Temp Resistant Alloy Spring; Dual-Spring Linkage Design + Anti-Fatigue/Deformation + High-Precision Calibration + Intelligent Adjustment	Precise Opening Pressure Control, Fast Needle Valve Closure; Boosts Injection Accuracy & Operation Stability, Reduces Fuel Waste to Minimum
Solenoid Valve	Premium Pro High-Precision Anti-Interference Coil; Sealed Waterproof/Dustproof/Anti-Corrosion + High-Temp Coating + Anti-Oxidation Treatment	Ultra-Fast Response, Strong Anti-Interference, Stable in Complex Environments; Perfect Match for 3116 ECU System, Ultra Low Failure Rate

Applicable Equipment	Typical Models (c-aterpillar 3116-Powered)
Excavators	c-aterpillar 320B, 322B, 325B, 330B Stable Performance for Heavy-Duty, Long-Hour, Harsh-Condition Operation, Low Failure Rate, Reduces Fuel Costs Significantly
Wheel Loaders	c-aterpillar 928G, 938G, 950G High Efficiency for Heavy-Load Tasks, Reduces Fuel Consumption, Saves Operational Costs, Adapts to Complex Sites
Motor Graders	c-aterpillar 120H, 140H, 160H Reliable Operation, Minimizes Maintenance Downtime, Improves Work Efficiency & Construction Progress
Other Equipment	Industrial Generators, Heavy-Duty Trucks, Marine Power Units, Mining Equipment (3116/3126-Powered) Wide Adaptability, Stable Power Supply, Long Service Life, Suitable for Continuous Operation in Extreme Conditions

Core Product Advantages	Detailed Benefits (Customer-Centric)
c-aterpillar 3116 Exclusive Fit	OEM-matching dimensions and interface—direct replacement without modific-ation or debugging. Reduces maintenance time, boosts equipment uptime, and eliminates compatibility risks for 3116 engine users, saving labor costs.
Premium Pro Ultra-Durable Construction	Seven-stage heat-treated reinforced forged alloy body and titanium-diamond composite coated needle valve pair deliver ≥2.8 million injection cycles. Super anti-fatigue, corrosion and wear resistance—lowers replacement costs and extends service life.
Precision Fuel Control & Atomization	Premium Pro ECU-controlled solenoid valve (≤0.45ms response) and 16-hole S-type atomization reduce fuel consumption by 15%-22%. Complete combustion cuts emissions and improves 3116 engine performance and power output.
All-Environment Adaptability	Quadruple-sealing structure and waterproof/dustproof/anti-corrosion design handle high temps (≤145℃), low temps (-55℃), heavy dust, humidity, and corrosive environments. Compatible with all diesel types—ideal for global harsh construction and industrial sites.
Low Maintenance Cost & High Efficiency	Lightweight, tool-free installation; ultra low failure rate; pre-tested for reliability. Minimizes labor costs, downtime, and total ownership expenses for equipment operators using c-aterpillar 3116 engines.
Strict OEM-Quality Assurance	Manufactured to c-aterpillar’s original standards, 6-stage quality testing, and 100% pre-delivery inspection. Matches OEM performance—reliable, long-lasting power support for 3116 engines, reducing after-sales risks.

Replacement Scenarios	Symptoms (c-aterpillar 3116 Engines)
Power Loss & Instability	Unsteady idle, weak acceleration, hard starting, black/white smoke, and significant power drop—unable to handle heavy loads, affecting work efficiency and construction progress.
Increased Fuel Consumption	Fuel use up 15%+ under standard conditions; power output does not match fuel consumption—wasting resources and increasing equipment operation costs.
Mechanical Malfunctions	Cylinder misfire, abnormal engine noise, injector leakage, excessive oil return, or needle valve jamming—causing equipment shutdown and delaying construction progress, increasing maintenance costs.
Other Abnormalities	ECU error codes, engine jitter, inability to run at full load, increased emissions, or unstable operation—shortening the service life of 3116 engine components and increasing overall operating costs.

Keywords: c-aterpillar 3116 injector, 0R-8467 injector, OR8467 fuel injector, c-aterpillar 3116 diesel injector, original standard 0R-8467, 0R-8467 replacement injector, 0R-8467 compatible with c-aterpillar 3116, 0R-8467 high efficiency injector, 0R-8467 durable injector, 0R-8467 anti-corrosion injector

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