Surface Spraying | Epoxy Resin Anti-corrosion Coating |
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Structure | Multi - Layer Damping Structure |
Ultimate Load - Bearing | ≥ 1.5 Times The Rated Load |
Adapt | YC6J/YC6L/YC6MK |
Bench Vibration Test | 500,000 Loops |
Hydrogen Embrittlement Protection | After Galvanizing, Conduct Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
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Lubrication System | Fully Synthetic Polyurea-based Lubricating Grease |
Applicable Range | Weichai WP10/WP12 Series Engines |
Vibration Test | 20 - 3000Hz Sinusoidal Vibration |
Maintenance Interval | 80,000 Kilometers Or 4 Years |
Basic Parameters | Inner Diameter Φ60mm × Outer Diameter Φ72mm × Height 10mm |
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Applicable Working Conditions | Outer End Seal Of The Drive Axle Half Shaft |
Leakage Amount | Static Leakage ≤ 5 Drops / Hour |
Surface Treatment | Skeleton Hot-dip Galvanizing |
Structural Design | Lip Type Skeleton Oil Seal |
Performance | High Temperature Resistance And Anti - Aging |
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Economy | High - Cost - Performance Replacement |
Advantages | Super Strong Anti - Fatigue Property |
Function | Automatic Tension Adjustment |
Structure | Double-bearing Support |
Hydrogen Embrittlement Protection | After Galvanizing, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 180℃ For 3 Hours. |
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Working Principle | Torsion Spring Pre - Tensioning Structure |
Material Composition | High-strength Aluminum Alloy Shell |
Tensile Force Characteristics | Rated Tension Force 600 - 1000N |
Fatigue Life | 1.2 Million Loop Loads |
Models To Be Adapted | Shaanxi Auto Delong / Foton Auman / Yutong King Long Bus |
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Material Composition | High-strength Aluminum Alloy Shell |
Tensile Force Characteristics | Rated Tension Force 800 - 1200N |
Fatigue Life | 1 Million Times Of Loop Loading |
Working Principle | Planar Spring Torsion Structure |
Material | Cast Iron Cylinder Block + Aluminum Alloy Cylinder Head |
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Fuel System | Denso's Third-generation High-pressure Common Rail |
Anti-corrosion Treatment | Zinc-nickel Alloy Coating + Electrophoretic Process |
Fuel Oil | Low Sulfur/high Sulfur Diesel Compatible |
Altitude | 4500-meter Plateau Power Retention |
Millisecond-level Adaptive Response | Support Dynamic Adjustment Under Complex Working Conditions Such As Cold Start Of The Engine And Rapid Acceleration. |
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Overspeed Protection | When The Rotational Speed Is Greater Than 6000 Rpm, Locking Is Triggered To Prevent The Tensioner Pulley From Flying Off. |
Timing Synchronization Guarantee | Accumulated Error Is Less Than ±0.5° Crankshaft Angle To Avoid The Risk Of Knocking Caused By Valve Timing Deviation. |
Material And Craftsmanship | Adopt QT700-2 Nodular Cast Iron. The Tensile Strength Is ≥700 MPa. The Fatigue Life Is Over 1 Million Times. |
High-temperature Fatigue-resistant Coating | The Surface Is Sprayed With Molybdenum Disulfide (MoS₂) Dry Film, And The Friction Coefficient Is ≤0.05. |
High Load Capacity | Maximum Bearing Torque Is 200 N·m And Is Suitable For Large-displacement Engines. |
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High Temperature Resistant Seal | Fluororubber Oil Seal, Capable Of Withstanding High-temperature Oil At 180℃. |
Millisecond-level Response | Adapt To Engine Speed Fluctuations And Maintain Transmission Stability. |
Anti-corrosion Coating | Electrophoretic Treatment. Salt Spray Test For 1000 Hours Without Rust. |
Dynamic Tension Compensation | Real-time Adjustment Of Belt/chain Tension With An Error Of ±0.5 N·m. |
Fatigue Test | 100,000 Times Of Opening And Closing Cycles |
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Packaging | Carton, Wooden Box, Custom Packaging |
Reset Method | Automatic Reset / Manual Adjustment |
Sealing Material | NBR (acrylonitrile Butadiene Rubber) |
Compatible Models | Cummins B/L/X Series |