Fixed Clamp (7/8″)
Фиксирующий хомут
Abrazadera Fija
The Shacman Fixed Clamp (7/8″), identified by the OEM part number SZ947000859, is a critical, high-strength fastening component engineered for the demanding environments of the Shacman X5000 truck. This clamp is designed to securely hold and route cables, hoses, and wire bundles along the chassis and engine frame. The genuine part SZ947000859 ensures a perfect, vibration-resistant fit, preventing abrasion, tangling, and potential damage to vital lines. Crafted from robust materials, it withstands exposure to fuel, oil, temperature extremes, and road debris, making it an essential item for maintaining vehicle integrity and safety.
This fixed clamp, or permanent clamp, differs from adjustable options by offering a predefined 7/8-inch diameter, providing a consistent and reliable grip for specific管路 sizes. Its design is integral to professional fleet maintenance, ensuring that all fluid and electrical lines remain neatly organized and firmly anchored. Loose or improperly secured lines are a common source of failure in heavy-duty trucks. The SZ947000859 clamp eliminates this risk by providing a factory-specified solution that matches the original equipment’s durability and performance standards.
Installation of the Fixed Clamp SZ947000859 is straightforward, typically involving a single bolt to fasten it to a threaded hole on the vehicle frame. Once installed, it creates a permanent, reliable anchor point. Its robust construction means it does not loosen over time, even under constant engine vibration and shock from rough terrain. This reliability is crucial for preventing chafing that could lead to costly leaks in brake lines, fuel lines, or coolant hoses, or shorts in electrical wiring.
For owners and technicians of the Shacman X5000, using the correct OEM clamp like SZ947000859 is not just a matter of convenience but of operational safety and cost-efficiency. Non-genuine clamps may corrode faster, break under stress, or have incorrect dimensions that either damage the hose/cable or fail to hold it securely. This genuine part guarantees compatibility and longevity, protecting your investment in the vehicle.
In summary, the Fixed Clamp SZ947000859 is a small but vital component in the Shacman X5000’s ecosystem. It plays a key role in vehicle reliability by organizing and protecting the lifelines of the truck. Choosing this authentic Shacman part ensures optimal performance, reduces long-term maintenance needs, and upholds the safety standards expected from a premier heavy-duty truck manufacturer.
The Fixed Clamp SZ947000859 is defined by several superior design features. Its primary characteristic is the fixed 7/8-inch (approximately 22mm) inner diameter, engineered to grip specific hose or cable sizes with optimal pressure. The clamp body is typically a single, sturdy piece of stamped or forged metal, forming a closed loop that provides consistent 360-degree support.
A key feature is the integrated mounting tab with a pre-drilled hole. This tab allows the clamp to be securely bolted directly to the truck’s frame, engine block, or other structural points. The design ensures zero movement of the clamp itself once installed, which is critical for preventing wear on the secured item. The clamp’s interior is often smooth or rounded to prevent cutting into the hose or cable sheath.
Manufactured from high-grade steel or other robust alloys, the SZ947000859 clamp is finished with a corrosion-resistant coating. This might be a zinc plating, powder coat, or other treatment that protects against rust, chemicals, and UV exposure, ensuring long-term functionality even in harsh operating conditions.
The non-adjustable 7/8″ size guarantees a precise fit. It is neither too tight to cause constriction nor too loose to allow movement. This precision is vital for maintaining the flow characteristics in hoses and preventing stress on connections. It simplifies part selection for mechanics, as they know the exact replacement required.
The one-piece construction offers maximum strength with no weak points like hinges or screws that can fail. The corrosion-resistant finish is not merely cosmetic; it is a functional layer that extends the service life of the clamp in wet, salty, or chemically exposed environments common in mining, construction, and transportation.
Utilizing the genuine SZ947000859 clamp delivers direct operational benefits. The foremost benefit is enhanced reliability and safety. By securely fastening critical lines, it prevents failures caused by abrasion, fatigue, or accidental snagging. A secure fuel line or brake hose is a fundamental safety requirement, and this clamp helps ensure that security.
Another significant benefit is the reduction of maintenance time and cost. Properly routed and clamped lines are easier to inspect and access during service. Furthermore, by preventing damage to expensive hoses and cables, it avoids unexpected breakdowns and the associated repair bills and vehicle downtime, which is a major cost factor for fleet operators.
The clamp also contributes to overall vehicle durability and neatness. A well-organized engine bay and chassis are not just aesthetically pleasing; they improve airflow, simplify troubleshooting, and reflect a high standard of maintenance. This organization is upheld by reliable components like the SZ947000859 fixed clamp.
The smooth, fixed grip of the clamp holds the hose or cable firmly without allowing micro-movements that cause chafing against the clamp edge or adjacent parts. This is a primary failure mode that the SZ947000859 is designed to prevent, directly extending the service life of the components it secures.
Heavy-duty trucks generate significant vibration. The solid, bolted-down design of this fixed clamp means it does not loosen over time like some adjustable or spring-loaded clamps might. This constant, unwavering hold is crucial for maintaining system integrity over hundreds of thousands of kilometers.
The Fixed Clamp SZ947000859 is specifically designed for use on the Shacman X5000 truck platform. Its application is to securely fasten lines with an outer diameter that matches its 7/8-inch grip. This commonly includes various coolant hoses, power steering lines, air brake system tubing, and bundled electrical wiring harnesses throughout the chassis and engine compartment.
It is used in both original manufacturing and as a replacement part in repair and maintenance scenarios. Mechanics will use it to restore the original routing and security of any line where the factory clamp has become damaged, corroded, or lost. It is a staple part in any comprehensive service or overhaul of the vehicle’s fluid and electrical systems.
While engineered for the X5000, it may be applicable to other Shacman models that utilize the same line diameters and mounting specifications. However, cross-referencing the OEM number SZ947000859 with the vehicle’s parts catalog is essential to confirm compatibility. Using the correctly sized clamp is critical for both function and safety.
You will find this clamp installed along the frame rails, near the radiator, on the firewall, and around the engine block. Its job is to guide lines along a safe path, away from hot surfaces, sharp edges, and moving parts like fans or belts. Each placement is intentional to maximize protection and organization.
The 7/8″ size is not arbitrary. It is calculated to provide the correct holding force for specific pressure and vibration levels in the X5000’s systems. Using a generic clamp of a similar size may not have the same material strength, corrosion resistance, or exact inner diameter, potentially leading to under- or over-clamping and subsequent failure.
Installing the SZ947000859 Fixed Clamp is a simple but important task. First, identify the correct mounting point, which will have a pre-tapped threaded hole. Clean the area of dirt and debris. Slide the hose, tube, or wire bundle fully into the clamp’s circular opening, ensuring it is seated comfortably without forced compression.
Position the clamp’s mounting tab over the threaded hole. Insert the specified bolt (typically an M6 or M8 size) through the tab and hand-tighten it into the threaded hole. Finally, use a torque wrench to tighten the bolt to the manufacturer’s specified torque value. Avoid over-tightening, which could strip the threads or distort the clamp.
During installation, ensure the clamped line has no sharp bends immediately at the clamp and is routed naturally. Leave a small amount of slack near connections to avoid strain. Once installed, gently tug on the line to confirm it is held fast and cannot rotate or slide within the clamp.
Using a torque wrench is recommended to achieve a secure hold without damage. The goal is to clamp the bracket firmly to the frame, not to crush the item inside. Consult the Shacman service manual for the exact torque specification for clamp mounting bolts to ensure a professional and reliable installation.
After installation and again after the first operational heat cycle, inspect the clamp and the secured line. Check that the bolt remains tight and that there is no visible deformation or pinching of the hose/cable. This final check ensures the installation integrity and prevents future issues.
| Parameter | Specification / Value |
|---|---|
| OEM Part Number | SZ947000859 |
| Product Name | Fixed Clamp (7/8″) |
| Brand | Shacman |
| Clamp Type | Fixed, Permanent Mount |
| Inner Diameter (Nominal) | 7/8 Inch (22.2 mm) |
| Primary Material | High-Strength Steel |
| Surface Finish | Corrosion-Resistant Coating (e.g., Zinc) |
| Mounting Hole Size | Standard for M6 or M8 Bolt |
| Operating Temperature Range | -40°C to +120°C |
| Primary Application | Shacman X5000 Hose, Tube & Harness Fixing |
The Fixed Clamp SZ947000859 requires minimal but crucial maintenance. It should be included in routine visual inspections of the vehicle’s underhood and undercarriage areas. Look for signs of advanced corrosion, such as heavy rust that might compromise the metal’s integrity. Check that the mounting bolt remains secure and that the clamp itself shows no cracks or deformation.
The most important aspect of maintenance is inspecting the item held within the clamp. Look for any wear marks, abrasion, or cracking on the hose or cable sheath at the point of contact. The presence of such wear indicates the line may be moving slightly or that the clamp interior has become damaged. Address any wear immediately to prevent failure.
Cleaning is generally not needed beyond wiping off heavy dirt during a routine engine wash. Avoid directing high-pressure water jets directly at electrical connections near the clamp. If a clamp must be removed, inspect it for reusability. If the coating is heavily damaged or the metal is distorted, replace it with a new SZ947000859 clamp.
Inspect all fixed clamps during major service intervals (e.g., every 50,000 km) or at least annually. Pay special attention after the vehicle has operated in extremely corrosive environments (e.g., winter roads with salt, coastal areas, chemical haulage). A quick visual check for security and condition can be done during pre-trip inspections.
Replace the clamp if you find: severe corrosion (flaking, pitting), a cracked or bent clamp body, a stripped or damaged mounting tab, or if the interior lining/coating is worn through to bare metal. Also replace it whenever the hose or cable it secures is being replaced, as a matter of best practice.
The SZ947000859 clamp is engineered to meet Shacman’s stringent OEM performance standards. This includes mechanical strength testing to ensure it can withstand the tensile and shear forces encountered in a heavy-duty truck application without bending or breaking. Its design is validated to hold securely under extreme vibration profiles that simulate years of service.
Corrosion resistance is a key performance metric. The component undergoes salt spray testing to ensure its protective finish can endure harsh environmental exposure for a defined period without failing. This testing guarantees that the clamp will not become a weak point due to rust, even in challenging operating climates.
Durability is also measured by its ability to maintain its grip and shape over time. The fixed diameter must not deform under the constant pressure of the secured line and thermal cycling. The clamp is a passive but critical component that is expected to last the service life of the vehicle under normal conditions, and its testing reflects this expectation.
Clamps are subjected to vibration tables that simulate the specific frequency ranges and G-forces experienced on a truck chassis. The SZ947000859 must demonstrate that its mounting bolt does not loosen and that the clamp body does not fatigue or crack under this repeated stress, ensuring long-term reliability.
The metals and coatings used in genuine Shacman parts like the SZ947000859 come with material certifications. These documents verify the chemical composition and mechanical properties of the steel, ensuring it has the necessary strength and that the coating has the specified thickness and composition for effective corrosion protection.
The genuine Shacman Fixed Clamp (7/8″), part number SZ947000859, is available through the global network of authorized Shacman dealers and parts distributors. This product page is optimized to be found by X5000 owners, fleet maintenance managers, and repair technicians searching for this specific OEM component.
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Always confirm the OEM part number SZ947000859 when ordering. Genuine Shacman parts carry the assurance of correct fit, material quality, and performance testing. Purchasing from authorized sources is the best way to guarantee you receive an authentic component that will perform as expected in your Shacman X5000.
This page serves as a complete resource, moving from basic identification to in-depth technical and usage information. By explaining the “why” behind the clamp’s design and the benefits of using the correct part, it adds value beyond a simple product listing, positioning itself as a trusted source in the commercial vehicle parts space.
Summary: The Fixed Clamp (7/8″) with OEM number SZ947000859 is a fundamental component for maintaining the safety, organization, and reliability of the Shacman X5000 truck. Its robust, fixed-diameter design provides a vibration-proof, permanent hold for critical hoses and cables. Choosing this genuine Shacman part ensures optimal protection against wear, simplifies maintenance, and supports the long-term durability of your vehicle’s systems. For secure fastening and peace of mind, always specify the original part number SZ947000859.
