| Maintenance Cycle | It Is Recommended Every 20,000 Kilometers |
|---|---|
| Surface Treatment | Carburized Layer Depth |
| Heat Treatment Process | Quenching Hardness |
| Lubrication Method | Grease Lubrication |
| Journal Size | Heteromorphism |
| Material Grade | 40Cr Alloy Structural Steel |
|---|---|
| Compatible Wheels | Yutong ZK6799 Series |
| Service Life | ≥80,000 Kilometers |
| Surface Treatment | Dacromet Coating |
| Packaging Quantity | 20 Pieces / Box |
| Regulatory Function | Wind Speed Adjustment |
|---|---|
| Stability | The Signal Is Stable |
| Texture | Smooth, Frosted |
| Control Range | Applicable Area |
| Style | Minimalist Style |
| Installation Location | Lower Part Of The Inner Side Of The Safety Door |
|---|---|
| Material | High-strength Engineering Plastics |
| Compatible Vehicle Models | Exclusive For Various School Buses |
| Type | Emergency Escape Device |
| Maintenance-free | Service Life ≥ 10 Years |
| Applicable Vehicle Models | Dongfeng Tianlong, Suzhou King Long, Yutong Bus |
|---|---|
| Durability | After More Than 100,000 Fatigue Tests |
| Regulatory Function | Adjustable Pedal Angle |
| Installation Method | Screw Connection |
| Material Of The Brake Valve | Aluminum Alloy |
| Load Properties | Rated Load Capacity |
|---|---|
| Type | Suspension System |
| Lifespan | 100,000 Kilometers |
| Ball Hinge Properties | Rubber Ball Joint |
| Installation Properties | Bolt Installation |
| Material | High-strength Aluminum Alloy |
|---|---|
| Temperature Range | -40℃ To + 80℃ |
| Port Thread | M22x1.5 |
| Work Pressure | 10.0bar |
| Respond To Pressure | 2.50bar |
| Structure | Thrust Ball Bearing Type Release Bearing |
|---|---|
| High Temperature Resistance | It Can Work Continuously At 120℃. |
| Impact Resistance | Can Withstand ≥1000N |
| Wear Life | ≥150,000 Kilometers |
| Speed Range | 800~3000r/min |
| Corrosion Resistance | Pass The Salt Spray Test With No Rusting After 48 Hours |
|---|---|
| Hardness | The Surface Hardness Of The Kingpin Is 58 - 62HRC |
| Bearing Material | High-carbon Chromium Bearing Steel |
| Main Pin Material | 40Cr Alloy Structural Steel |
| Service Life | ≥300,000 Kilometers |
| Material | Fireproof And Flame - Retardant Plastics |
|---|---|
| Customization | Support Personalized Customization |
| Function | Automatic Mode |
| Display Method | LCD Liquid Crystal Display |
| Installation Method | Embedded Installation |