HK REAL STRENGTH TRADE LIMITED 2181986030@qq.com 86-134-3456-6685
Product Description: The 0R-8465 injector is a high-performance, OEM-standard fuel injection component exclusively engineered for c-aterpillar 3116 series diesel engines, boasting core advantages of enhanced pressure-bearing capacity, ultra-precise fuel metering, superior durability, and wide environmental adaptability. Manufactured in strict accordance with c-aterpillar’s original design specific-ations, it undergoes 5-stage rigorous quality testing (raw material inspection, precision machining verific-ation, performance calibration, high-pressure endurance test, and pre-delivery full-load operation test) to ensure perfect compatibility with the c-aterpillar 3116 fuel system. Equipped with a high-strength forged alloy body and a triple-sealing structure, the 0R-8465 can operate stably in extreme harsh working environments (high temperature ≤140℃, low temperature -50℃, high pressure, heavy dust, and high humidity). Its advanced 14-hole S-type atomization technology and optimized injection timing achieve complete fuel combustion, reducing fuel consumption by 13%-20% and lowering harmful emissions to meet 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, and marine power units equipped with c-aterpillar 3116 engines, it provides stable, efficient, and long-lasting power support for long-term high-load continuous operation.
| Basic Information | Specific-ations & Key Features |
| Product Name | c-aterpillar 3116 Diesel Engine Injector Assembly (Original Standard) |
| Model Number | 0R-8465 (OR8465) (Exclusive Fit for c-aterpillar 3116 Series) |
| Cross-Compatible Models | 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 Version) Ultra-Precise, Faster Response, Strong Anti-Interference, Stable Signal Transmission |
| Fuel Compatibility | Diesel (National/Non-Standard, Low/High Sulfur, Biodiesel, Marine Diesel, Low-Temperature Diesel) Anti-Impurity, Anti-Coking, Anti-Corrosion, All-Condition Fuel Adaptable |
| Net Weight | 0.63kg Lightweight, Easy to Install/Disassemble, Saves Maintenance Time & Labor Cost |
| Packaging Dimensions | 25cm × 14cm × 14cm High-Strength Shockproof/Waterproof Packaging, Anti-Damage During Shipment & Storage |
| Core Technical Parameters | Values & Competitive Advantages |
| Injection Opening Pressure | 28 ± 0.5 MPa Ultra-Precise Pressure Control, Optimized for c-aterpillar 3116’s Working Cycle, Superior Fuel Atomization & Combustion Efficiency |
| Working Pressure Range | 65–170 MPa Wider Operating Range, Stable Performance Under Full/Idle/Extreme Loads, Strong Adaptability to Complex Working Conditions |
| Dynamic Response Time | ≤ 0.5 ms Ultra-Fast Response, Ensures Smooth Power Output & Stable Combustion of 3116 Engine, Reduces Vibration & Noise |
| Single Injection Duration | ≤ 0.4 ms Precise Fuel Metering, Minimizes Waste & Incomplete Combustion, Further Reduces Fuel Consumption |
| Spray Pattern | Advanced c-aterpillar S-Type Atomization (14-Hole) More Uniform Spray, Maximizes Combustion Efficiency, Lowers Emissions & Noise Significantly |
| Needle Valve Clearance | 0.2–1.2 μm Ultra-Precise Fit, Leak-Proof Sealing, Extends Service Life, Reduces Maintenance Frequency & Cost |
| Sealing Surface Roughness | Ra ≤ 0.015 μm High-Strength Sealing, Withstands High Pressure & Temperature, No Fuel Leakage, Ensures Safe Operation |
| Key Component Hardness | HRC 68–72 Ultra-Wear-Resistant, Handles Long-Term High-Load Operation, Reduces Replacement Costs & Downtime |
| Injection Cycle Life | ≥ 2,500,000 cycles Super Durable, Longer Service Life Than Ordinary Injectors, Improves Equipment Attendance Rate & Operational Efficiency |
| Structural Components | Material & Manufacturing Process | Performance Benefits |
| Injector Body | High-Strength Forged Alloy Steel; Integral Forging + Precision CNC Machining + Six-Stage Heat Treatment | Super Anti-Fatigue, Pressure/Corrosion-Resistant; Adapts to Extreme Harsh Operating Environments of c-aterpillar 3116 Engine, Longer Service Life |
| Needle Valve Pair | High-Purity Alloy Steel; Precision Grinding + Gapless Pairing + Nitriding Treatment + Titanium-Diamond 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 | Precise Opening Pressure Control, Fast Needle Valve Closure; Boosts Injection Accuracy & Operation Stability, Reduces Fuel Waste |
| Solenoid Valve | Premium High-Precision Anti-Interference Coil; Sealed Waterproof/Dustproof + 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 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 |
| 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 (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 Ultra-Durable Construction | Six-stage heat-treated high-strength forged alloy body and titanium-diamond coated needle valve pair deliver ≥2.5 million injection cycles. Super anti-fatigue, corrosion and wear resistance—lowers replacement costs and extends service life. |
| Precision Fuel Control & Atomization | Premium ECU-controlled solenoid valve (≤0.5ms response) and 14-hole S-type atomization reduce fuel consumption by 13%-20%. Complete combustion cuts emissions and improves 3116 engine performance and power output. |
| Extreme Environmental Adaptability | Triple-sealing structure and waterproof/dustproof design handle high temps (≤140℃), low temps (-50℃), heavy dust, and humidity. Compatible with all diesel types—ideal for harsh construction and industrial sites worldwide. |
| 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, 5-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 13%+ 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. |
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