| Quality Commitment | Inspection One By One, With A Pass Rate Of 100% (supporting Attached Inspection Reports) |
|---|---|
| Double Row Ball Bearing | Human-oriented, Original Factory Bearings. |
| Packaging | Carton, Wooden Box, Custom Packaging |
| Applicable Scenario | Weichai Engine |
| Model | Belt Tensioner |
| Quality Commitment | Inspection One By One, With A Pass Rate Of 100% |
|---|---|
| Packaging | Carton, Wooden Box, Custom Packaging |
| Broken Window Head Protection Cover | ABS Engineering Plastic Buckle |
| International Certification | GB 13954,CE EN 356 |
| Model | Alarm Safety Hammer |
| Material Combination | EPDM + Aramid Fiber + Galvanized Steel Plate |
|---|---|
| Packaging | Carton, Wooden Box, Custom Packaging |
| Hardness | Shao's Hardness A Is 65-75 Degrees. |
| International Certification | GB 11551+QC/T 633+IATF 16949 |
| Bench Test | 500,000 Cycles Without Cracks |
| Millisecond-level Adaptive Response | Support Dynamic Adjustment Under Complex Working Conditions Such As Cold Start Of The Engine And Rapid Acceleration. |
|---|---|
| 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-strength And Wear-resistant | Adapt To The Frequent Shifting Needs Of Heavy Vehicles. |
|---|---|
| Anti-fatigue Design | Cycle Life Exceeds 500,000 Times Without Deformation. |
| Shock Absorption | Rubber Damping Block Reduces Shift Shock. |
| Quick Response | Complete Gear Shifting Within 0.2 Seconds. |
| Low Temperature Startup Optimization | Work Normally In An Environment Of -40℃. |
| Disassemble | Simple Disassembly Structure For Convenient Regular Cleaning And Maintenance. |
|---|---|
| Protection | All-round Wrapping Effectively Blocks The Invasion Of Sediment And Stones. |
| Installation | Snap-on Design, No Tools Required, Quick Installation. |
| Quality Commitment | Inspection One By One, With A Pass Rate Of 100% |
| Model | 2931-01010 2931-01010G |
| Contact | Silver Alloy Contacts Have Good Conductivity And Are Wear-resistant. |
|---|---|
| Adaptation | Adapt To Multiple Passenger Door Systems Of Coaches. |
| Packaging | Carton, Wooden Box, Custom Packaging |
| Flame Retardant | Flame Retardant Material Manufacturing |
| Material | High-quality Engineering Plastic Casing |
| Fan Bracket | Compatible With Quick-release Type |
|---|---|
| Basic Materials | Silicone Fan Blades |
| Soft Fan Blades | Anti-pinch Hands |
| Temperature Resistance Range | - 60℃ To 250℃ |
| Rotational Lifespan | 100,000 Times |
| Overload Protection | Bimetallic Strip Thermal Protection |
|---|---|
| Installation Method | Quick-insert Terminal |
| Rated Load | 30A@14V DC |
| Extreme Environment | -40℃ To 85℃ |
| Mechanical Life | ≥10⁷ Times |
| Main Adhesive Layer | Ethylene Propylene Diene Monomer Rubber (EPDM) |
|---|---|
| Packaging | Carton, Wooden Box, Custom Packaging |
| Insert | Galvanized Steel Plate Q235B |
| Surface Treatment | Electrophoretic Baking Finish |
| International Certification | GB/T 18310.32,QC/T 649 |