The Shacman Center Axle, identified by the precise OEM part number DZ95319390901, is the fundamental drivetrain component engineered for robust power transmission and unparalleled load-bearing capability in heavy-duty Shacman trucks. This axle assembly sits at the heart of the vehicle’s multi-axle configuration, responsible for transferring engine torque to the wheels while supporting a significant portion of the truck’s gross weight. Designed for durability in the most demanding commercial applications, the DZ95319390901 axle is a masterpiece of engineering that balances sheer strength with operational efficiency.
Constructed from high-grade alloy steels and featuring a sophisticated gear system, this center axle is built to withstand the immense stresses of long-haul freight, construction, and mining operations. Its primary role is to ensure reliable power delivery, optimal weight distribution, and stable handling under full load. As a genuine Shacman component, it guarantees perfect integration with the truck’s chassis, suspension, and braking systems, providing fleet managers and owner-operators with the reliability needed for maximum uptime and profitability.
| Parameter | Specification |
|---|---|
| OEM Part Number | DZ95319390901 |
| Component Name | Center Axle (Driving Axle) |
| Brand | Shacman |
| Axle Type | Single-Reduction, Full-Floating Hypoid Drive Axle |
| Load Capacity (GAWR) | Up to 13,000 kg (Approx.) |
| Gear Ratio | Common Options: 4.111, 4.625, 5.286 (Specify Requirement) |
| Differential | Standard Open Differential (Limited-Slip Optional) |
| Hub & Brake Compatibility | Designed for Shacman-specific Drum/Disc Brake Assemblies |
| Housing Material | High-Strength Cast Steel or Forged Steel |
The Center Axle DZ95319390901 is a driving axle, meaning it receives power from the truck’s transmission via the driveshaft. It converts this rotational power through its ring and pinion gears, delivering torque to the wheel ends to propel the vehicle. This process is fundamental to the truck’s mobility under heavy loads.
Beyond propulsion, it is a critical structural member of the chassis. It supports the weight of the cargo and truck frame above it through its suspension connections. The axle housing also serves as the mounting point for the wheel brakes, making it integral to the vehicle’s stopping power.
Its position in a multi-axle setup (e.g., a 6×4 or 8×4 configuration) is central for optimal weight distribution and traction management. A robust center axle like the DZ95319390901 ensures balanced drive force and prevents overloading other axles, enhancing overall vehicle stability and tire life.
The hypoid gear design in this axle allows the pinion gear to be set lower than the centerline of the ring gear. This provides a larger, stronger gear contact area, enabling higher torque capacity and smoother, quieter operation compared to older spiral bevel designs.
Precision machining and heat treatment of the gear sets minimize power loss due to friction, contributing to better fuel economy. The selected gear ratio is a key factor in determining the truck’s balance between pulling power (startability and gradability) and top-speed fuel efficiency.
The axle housing for part number DZ95319390901 is manufactured from specialized cast or forged steel. This provides exceptional rigidity to resist bending and torsional forces from heavy loads and rough terrain, protecting the delicate internal gears and bearings.
Full-floating axle shafts are a key feature. They transmit torque but do not support the vehicle’s weight; that task is handled by the wheel bearings on the axle housing. This design drastically reduces stress on the shafts, leading to greater reliability and easier maintenance.
Critical internal components are made from case-hardened alloy steels. This gives them a hard, wear-resistant surface while maintaining a tough, shock-absorbing core. The result is a component that can endure millions of stress cycles over its service life.
High-performance lip seals and gaskets are used at all critical interfaces (wheel ends, differential carrier). These seals prevent the leakage of high-temperature gear oil and block the ingress of water, dust, and contaminants that could damage the gears and bearings.
The axle is filled with high-quality, high-viscosity GL-5 grade gear oil. This oil is specifically formulated to withstand extreme pressure (EP) between gear teeth, provide corrosion protection, and dissipate heat generated during operation, ensuring consistent lubrication.
The primary benefit of the DZ95319390901 axle is unmatched reliability under load. It enables Shacman trucks to consistently haul maximum legal payloads across varied geographies without drivetrain failure, which is essential for meeting delivery schedules and project timelines.
Its design contributes to vehicle safety by providing predictable handling and stable braking. A sturdy axle ensures proper wheel alignment is maintained, reducing irregular tire wear and the risk of sudden component failure that could lead to an accident.
This center axle is ideal for a vast range of applications. This includes over-the-road tractors for semi-trailers, heavy dump trucks in mining and construction, concrete mixer trucks, and specialized logistics vehicles that operate in challenging environments.
The DZ95319390901 is engineered as a complete axle assembly for specific Shacman truck models, primarily in the F3000 and X3000 series. It is designed to bolt directly to the vehicle’s parabolic leaf spring or air suspension systems without modification.
It interfaces seamlessly with Shacman’s proprietary driveline components, including propeller shafts and transmission output flanges. Using the genuine OEM axle ensures perfect compatibility, preserving the designed performance and safety characteristics of the vehicle.
Proper maintenance is key to maximizing the lifespan of the DZ95319390901 axle. The most critical routine task is regular checking and changing of the axle gear oil at intervals specified in the Shacman service manual, typically every 100,000 to 200,000 kilometers.
Periodic inspection for oil leaks, unusual noises (whining, grinding), and excessive play in the wheel bearings is essential. Early detection of issues like a failing pinion seal can prevent catastrophic damage to the expensive internal gear set.
With correct operation and adherence to maintenance schedules, a Shacman center axle can reliably serve for the lifetime of the truck or exceed one million kilometers before a major overhaul is necessary, representing excellent long-term value.
Every Center Axle bearing the number DZ95319390901 is produced under Shacman’s stringent ISO-certified quality management system. The manufacturing process involves advanced metallurgical control, CNC machining for precision, and automated assembly to ensure consistency.
Finished axle assemblies undergo rigorous testing. This includes spin tests under load to verify gear mesh pattern, noise levels, and bearing performance. Pressure tests are conducted on the housing to ensure it is free from leaks and structural flaws.
This comprehensive validation process guarantees that the axle meets or exceeds all original equipment specifications for strength, durability, and performance, providing customers with a component they can trust implicitly.
For fleet managers, investing in genuine, high-quality axles like the DZ95319390901 is a strategic decision that lowers the total cost of ownership. Reliability means fewer unscheduled breakdowns, reducing costly tow bills and cargo delays.
The axle’s durability translates to longer service intervals and lower per-kilometer maintenance costs. Its efficiency also contributes to marginally better fuel economy across a large fleet, resulting in significant annual savings.
Standardizing on OEM Shacman axles simplifies parts inventory and technician training. The predictable performance and longevity support accurate budgeting for vehicle maintenance and overhaul cycles.
Choosing the genuine DZ95319390901 axle guarantees optimal performance, safety, and longevity for your Shacman truck. Aftermarket or remanufactured axles may not meet the same material standards or precise tolerances, risking premature failure.
Genuine parts are backed by Shacman’s engineering expertise and global warranty support. They ensure the vehicle continues to perform as designed, maintaining its resale value and compliance with original safety certifications.
Ultimately, the center axle is too critical a component to compromise on. The DZ95319390901 represents the assurance of quality, a direct fit, and the peace of mind that comes from using the part specifically engineered for your heavy-duty truck.
The Shacman Center Axle with OEM number DZ95319390901 is the cornerstone of drivetrain reliability for heavy commercial vehicles. It embodies strength, precision engineering, and durability tailored for the most demanding transport tasks.
Selecting this genuine component is an investment in uninterrupted operation, safety, and the long-term profitability of your trucking business. It is the definitive choice for operators who refuse to compromise on the core mechanics of their fleet.
For specific compatibility confirmation, gear ratio selection, or technical documentation, please initiate contact through the options provided. Equip your Shacman truck with the axle that matches its formidable capabilities.
