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HOWO A7 HOHAN Intermediate Axle Drive Shaft AZ9716310590
FUNCTION
1. Power Transmission Function: It receives power output from the engine, transmission, and intermediate axle, and efficiently transmits it to the rear axle. In HOWO models featuring 6×4 and 8×4 drive configurations, it serves as the vital link for power transfer between the intermediate and rear axles.
2. Angle Compensation Function: Equipped with two built-in universal joints, it compensates for angular discrepancies and positional shifts between the intermediate and rear axles caused by vehicle body movement and load fluctuations. This ensures smooth, uninterrupted power transmission, even under complex road conditions.
3. Torque-Bearing Capability: Engineered to withstand high torque loads, it is capable of transmitting torque values reaching into the thousands of Newton-meters. The combination of high-strength steel tubing and reinforced universal joints guarantees stable operation during demanding scenarios such as climbing steep grades under full load or rapid acceleration.
4. Vibration Damping and Balancing: Fitted with balance weights, it effectively minimizes vibration during high-speed rotation. This significantly reduces noise and resonance within the drivetrain system, thereby protecting both the transmission and the axle housing.
5. Heavy-Duty, Long-Haul Adaptability: Specifically designed for the rigorous demands of heavy-duty trucking, it is built to withstand harsh operating environments-including long-distance transport, mining operations, and construction sites.
Working Principle
1. Torque Input: The output flange of the intermediate axle differential rotates, transmitting the torque generated by the engine to one end of the driveshaft via a face-spline flange.
2. Universal Joint Angle Compensation: Each end of the driveshaft is equipped with a universal joint. When the vehicle travels over uneven terrain, vertical angular displacements and wheelbase variations occur between the intermediate and rear axles. These universal joints allow the driveshaft to articulate flexibly within a specific angular range, ensuring continuous power transmission without binding.
3. Torque Transmission: Torque is transmitted from the front universal joint to the rear universal joint through the high-strength tubular body of the driveshaft. The steel tube undergoes dynamic balancing to ensure smooth rotation at high speeds, thereby minimizing vibration.
4. Torque Output: The rear universal joint transmits the torque-via its flange-to the input end of the rear axle, driving the rear wheels. This facilitates simultaneous drive engagement for both the intermediate and rear axles.
5. Vibration and Balance Control: Balance weights are installed on the driveshaft to counteract and eliminate vibrations caused by rotational imbalance.
Advantages
| No. | Performance Advantage | Detailed Description | Actual Benefits |
|---|---|---|---|
| 1 | High Torque Capacity | High-strength steel tube + reinforced universal joints, capable of withstanding 2000+ N·m torque | Excellent for heavy load climbing and full-load starting, strong power transmission |
| 2 | Excellent Angle Compensation | Dual cross universal joint design, allows ±15°~20° angle variation | Maintains continuous power delivery on rough roads, reduces jerking |
| 3 | High Dynamic Balance Precision | Factory precision dynamic balancing + balance weights | Extremely low vibration at high speeds (80-120 km/h), improved driving comfort |
| 4 | Superior Durability | High-quality 45# steel material + reinforced universal joint bearings, impact and fatigue resistant | Long service life (normally 300,000 – 500,000 km) |
| 5 | Perfect OEM Fitment | Specifically designed for HOWO A7/T5G/HOHAN models, precise flange and length matching | No modification needed, direct replacement restores original performance |
| 6 | Good Vibration & Noise Reduction | Optimized tube wall thickness + well-lubricated universal joints | Reduces driveline noise and resonance, protects gearbox and axles |
| 7 | High Cost-Effectiveness | Genuine quality at reasonable price, good availability of spare parts | Low maintenance cost and convenient servicing |
DETAILS
| DESCRIPTION | Intermediate Axle Drive Shaft | PART NUMBER | AZ9716310590 |
| WEIGHT |
20KG |
VOLUME |
65 cm × 20 cm × 20 cm |
| TRUCK MOLDE | SINOTRUK | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | CHASSIS |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
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