Xi'an Xin Sanming Precision Equipment Co..Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 300units per month |
| Packaging Details | Wooden case |
| Installation | Easy |
| Tolerance | Low |
| Size | Standard |
| Color | Silver |
| Flexibility | Medium |
| Usage | Vehicle Wheel Drive |
| Shape | Cylindrical |
| Material | Steel |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 300units per month |
| Packaging Details | Wooden case | Installation | Easy |
| Tolerance | Low | Size | Standard |
| Color | Silver | Flexibility | Medium |
| Usage | Vehicle Wheel Drive | Shape | Cylindrical |
| Material | Steel | Place of Origin | China |
| High Light | Heavy Duty Vehicles Wheel Shaft ，High Frequency Vehicles Wheel Shaft ，Mud Resistance Universal Joint Shaft | ||
1.Product Description
The automotive high-reliability double universal joint shaft is made of high-strength alloy steel and precision manufacturing processes, designed for demanding applications such as mining vehicles and special-purpose vehicles. With its double cross-joint + reinforced half-shaft structure, it can withstand 11,000 N·m continuous torque and 20,000 N·m instantaneous impact torque while maintaining exceptional performance in high-temperature, high-humidity, and high-dust environments. With a failure rate below 0.01%, it is the ultimate replacement for traditional driveshafts.
2. Key Features
(1) High Durability
Chromium-molybdenum high-strength alloy steel + special heat treatment, increasing fatigue life by 200%
Multi-layered sealing structure with five sealing edges, high resistance to mud and sand
Operates in a wide temperature range of -45°C to +120°C, suitable for extreme environments like polar cold, deserts, and humid heat
(2) Superior Power Transmission
Double-joint structure eliminates speed fluctuations, transmission efficiency ≥97%
Dynamic balance grade G6.3, ensuring smooth high-speed operation
45° large-angle compensation, adapting to complex steering needs
3. Technical Specifications
| Parameter | Value | Remarks |
| Rated Torque | 1000-8000 N·m | |
| Peak Torque | 2000-16000 N·m | |
| Maximum Articulation Angle | 48° | |
| Speed Range | 0-3000 r/min | |
| Operating Temperature | -45℃ to +120℃ |
4. Application Fields
(1) Mining Vehicles
Mining trucks
1,000+ hours of continuous operation with zero failure records
(2) Oilfield Vehicles
Exploration vehicles
Well-logging vehicles
(3) Firefighting Vehicles
Forest fire trucks
Airport fire trucks
5. Quality Commitment
✅ Full-process quality control: 100% magnetic particle inspection and torsion testing for half-shafts
✅ Rapid response: 60-day lead time for new custom prototypes, 15-day delivery for standard orders
Company Details
Business Type:
Manufacturer
Total Annual:
10000000-15000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Xi'an Xin Sanming Precision Equipment Co., Ltd was established in March 2015. Its predecessor was Xi'an Sanming Auto Parts Co., Ltd which established in 1996. The company's address is adjacent to large automobile production enterprises such as Shaanxi Heavy Duty Truck Co., Ltd. and ... Xi'an Xin Sanming Precision Equipment Co., Ltd was established in March 2015. Its predecessor was Xi'an Sanming Auto Parts Co., Ltd which established in 1996. The company's address is adjacent to large automobile production enterprises such as Shaanxi Heavy Duty Truck Co., Ltd. and ...
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