| Applicable Vehicle Models | Yutong / King Long And Other Buses |
|---|---|
| Service Life | ≥100,000 Kilometers |
| Size | 249.5*116.6*28.9 |
| Product Model | 3501DA05-040 |
| Minimum Braking Torque | 840N・m |
| Spring Material | 60Si2MnA Alloy Steel |
|---|---|
| Diaphragm Fatigue Life | 500,000 Loops Without Damage |
| Diaphragm Material | Nitrile Rubber Composite Fabric |
| Certification Standards | ISO 9001/GB 12676 |
| Environmental Temperature Range | -40℃~+85℃ |
| Types Of Oil Seals | Double-lip Oil Seal With Spring-loaded Skeleton |
|---|---|
| Skeleton Material | Galvanized Low-carbon Steel Skeleton |
| Adapted Axle Model | Hande 425/469/500/525 Series Axles |
| Certification Standards | 0.12kg±0.01kg |
| Lip Edge Design | Parabolic Sealing Lip |
| Dust-proof Structure | Double-layer Fluororubber Sealing Cover |
|---|---|
| Fatigue Life | 2 Million Times Of Loop Loading |
| Vibration Test | 10~2000Hz Sine Vibration |
| Connection Method | Integrally Forged Ball Pin |
| Surface Treatment | Zinc-nickel Alloy Coating |
| Hydrogen Embrittlement Protection | After Pickling, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
|---|---|
| Lubrication System | Long-acting Lithium-based Lubricating Grease |
| Installation Method | Press - Fit Quick - Release Structure |
| Maintenance Interval | 1 Million Kilometers Or 60 Months |
| Fatigue Life | 3 Million Times Of Loop Loading |
| Compatible Vehicle Models | Buses Such As Yutong, King Long, Zhongtong, And Hengtong |
|---|---|
| Material Composition | High-strength Aluminum Alloy Cylinder Block |
| Fatigue Life | 500,000 Cycles Of Loop Loading |
| Output Characteristics | Linear Output Curve |
| Surface Treatment | Hard Anodizing |
| Lubrication System | Long - Acting Lithium - Based Lubricating Grease |
|---|---|
| Working Principle | Double Universal Joint Transmission |
| Sealed Structure | Double Lip Fluororubber Oil Seal |
| Connection Method | Integrally Forged Flange Plate |
| Itinerary Range | Telescopic Amount ±20mm |
| Vibration Test | 10 - 2000Hz Sinusoidal Vibration |
|---|---|
| Locking Torque | Rated Locking Torque ≥ 800N·m |
| Lubrication System | Food - Grade Silicone Grease |
| Material Composition | Aluminum Alloy Housing |
| Sealed Structure | Double - Lip Seal Design |
| Hydrogen Embrittlement Protection | After Galvanizing, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 180℃ For 3 Hours. |
|---|---|
| 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 |
| Hydrogen Embrittlement Protection | After Galvanizing, Conduct Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
|---|---|
| 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 |