| Low-temperature Startup | -40℃ Cold Start Without Jamming |
|---|---|
| Apply To | Buses, Yuchai, Weichai Engines |
| Installation Method | Flange Installation |
| Brush Life | ≥5000 Hours |
| Continuous Working Rotational Speed | ≤8000r/min |
| Temperature Adaptation | Works In The Full Temperature Range From -40℃ To 120℃ |
|---|---|
| Material Composition | The Rod Body Is Forged From 40Cr Alloy Structural Steel. |
| Size Specifications | Center 137mm±0.5mm, Rod Diameter 20mm |
| Vibration Test | Pass The 10-2000Hz Random Vibration Test |
| Fatigue Life | After 200,000 Cycles Of Load Testing |
| Temperature Adaptation | Works Normally In The Full Temperature Range From -40℃ To 120℃ |
|---|---|
| Bearing Material | Made Of 42CrMo Alloy Steel Through Integral Forging |
| Size Specifications | Kingpin Adaptation Diameter φ52mm±0.02mm |
| Installation Optimization | Bushing Tape With 1:50 Taper Guide Section |
| Accuracy Class | Bearing Radial Clearance 0.015-0.03mm |
| Material Technology | High-strength Cast Iron Main Body + Precision Steel Shaft Core |
|---|---|
| Original Factory Adaptation | Xiamen King Long Coach (Golden Dragon XML Series) |
| Mute Design | The Wheel Groove Adopts A Special Arc Design |
| Security Guarantee | Double Sealing Structure |
| Applicable Temperature Range | -40℃ To +120℃ |
| E | Ground Terminal, Connected To The Vehicle Body Or Engine Housing |
|---|---|
| Shell | High-temperature Resistant Flame-retardant Plastic |
| F | Connect The Excitation Winding Of The Generator |
| B+ | Connect The Positive Pole Of The Battery |
| High-precision Control | Voltage Regulation Accuracy ≤ ±0.2V |
| Service Life | Recommended Replacement Cycle: 5,000-10,000 Kilometers Or Half A Year |
|---|---|
| Dual-valve Design | Built-in Check Valve + Bypass Valve Dual Protection Structure |
| Check Valve Function | Prevent Engine Oil From Flowing Back After The Engine Stalls |
| Engine Oil Protection | Effectively Extend The Service Life Of Engine Oil |
| Quality Assurance | Weichai Official "Three Guarantees" Service |
| Normal Use | Mechanical Life ≥ 8 Years Or 1,000,000 Kilometers |
|---|---|
| Applicable Vehicle Models | Adapt To Eaton Automatic Transmission |
| Operation Interface | Adopt Button Combination Design |
| Protection Level | IP65, Dustproof And Waterproof |
| Lightweight Design | Total Weight ≤ 500g |
| System Compatibility | Directly Connect To The Dongfeng Original Instrument Panel |
|---|---|
| Insulating Performance | Can Withstand A 500V Effective Value Withstand Voltage Test |
| Response Speed | The Response Time Of The Float Movement Is ≤ 0.5s |
| Main Material | The Rod Body Is Made Of SUS304 Stainless Steel |
| Measurement Range | Compatible With 100-500L Bus Fuel Tanks |
| Temperature Range | -40℃~125℃ Full Temperature Range Operation |
|---|---|
| Valve Body Material | Aluminum Alloy Die Casting Forming |
| Installation Interface | M16×1.5 Threaded Air Inlet |
| Voltage Specification | 24V DC Power Supply |
| Sealing Design | Fluororubber O-rings |
| Life Expectancy Indicator | The Effective Service Life Of The Desiccant Is ≥ 80,000 Kilometers |
|---|---|
| Install Protection | The Recommended Intake Air Temperature Is ≤ 65℃ |
| System Compatibility | Match The Output Of The Electric Air Compressor |
| Handle Traffic | Rated Air Intake Rate 340L/min±10L/min |
| Desiccant Configuration | Composite Molecular Sieve Desiccant |