Heavy Duty Vehicles Wheel Shaft High Frequency Harsh Conditions Mud Resistance

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

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

Heavy Duty Vehicles Wheel Shaft

High Frequency Vehicles Wheel Shaft

Mud Resistance Universal Joint Shaft

Heavy Duty Vehicles Wheel Shaft High Frequency Harsh Conditions Mud Resistance Images