Shacman Genuine High-Pressure Hose DZ97319240400 for X3000 M12 Manipulator

High-Pressure Hose

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Introducing the genuine Shacman High-Pressure Hose, precisely identified by the OEM part number DZ97319240400. This critical hydraulic component is engineered exclusively for the Shacman X3000 truck series and its demanding M12 Manipulator Assembly. The hose, designated DZ97319240400, forms the vital arterial network that transmits hydraulic power to the manipulator’s cylinders and motors, enabling precise load handling and movement. Manufactured to Shacman’s most stringent quality and safety standards, this hose is built to withstand the extreme pressures, pulsations, and dynamic flexing inherent in heavy-duty material handling operations. The DZ97319240400 is not a generic hydraulic hose; it is a custom-designed assembly with specific length, fitting types, and pressure ratings perfectly matched to the M12 manipulator’s hydraulic circuit. Its robust multi-layer construction ensures leak-free operation and long-term reliability, even under continuous stress from the manipulator’s articulated movements. Using the genuine OEM part guarantees perfect compatibility with the existing quick-disconnect couplings and mounting brackets on your X3000. This prevents installation issues, ensures optimal flow characteristics, and maintains the system’s designed safety margins. For fleet managers and equipment operators, the DZ97319240400 hose is a key spare part whose integrity is non-negotiable for safe and productive worksite operations. A failure in this high-pressure line can lead to sudden loss of manipulator control, costly fluid spills, and significant downtime. Therefore, investing in the genuine Shacman hose is an investment in operational safety, reliability, and overall cost-effectiveness.

The High-Pressure Hose DZ97319240400 is typically routed along the manipulator’s boom and through its pivot joints, connecting the central hydraulic valve bank to the various actuators. Its construction features a synthetic rubber inner tube that is compatible with standard hydraulic oils and resistant to degradation. This tube is reinforced with multiple layers of high-tensile steel wire braiding, which provides the necessary strength to contain system pressures that can exceed 350 bar. An outer abrasion-resistant cover protects the reinforcement from physical damage, UV radiation, and environmental contaminants. The hose ends are fitted with permanent, crimped fittings—typically metric ORFS (O-Ring Face Seal) or JIC types—that provide a superior, leak-free connection compared to reusable fittings. The exact length of the DZ97319240400 is crucial; it must be long enough to allow for full manipulator articulation without stretching, yet short enough to avoid excessive looping or snagging hazards. Each hose is individually tested at pressures far exceeding its working rating before leaving the factory. This proof testing ensures there are no manufacturing defects. The hose assembly is also labeled with its OEM number, working pressure, and date of manufacture for full traceability. Regular inspection of these hoses is a critical part of preventative maintenance for the manipulator system.

When replacing a hose, always use the genuine Shacman part DZ97319240400 to maintain system integrity. Aftermarket hoses may have similar dimensions but often use inferior materials or different reinforcement patterns. This can lead to reduced service life, unexpected failures, or compatibility issues with the original fittings. The OEM hose is designed to flex in specific planes as the manipulator moves, minimizing work hardening and fatigue. Its temperature rating is also matched to the operational environment of the X3000, from freezing winter conditions to high summer heat. Keeping a spare DZ97319240400 hose in your parts inventory can dramatically reduce repair downtime, getting your valuable equipment back to work faster after a failure. Remember, the hydraulic system is the lifeblood of the manipulator, and this hose is one of its most critical vessels.

The DZ97319240400 hose is a masterpiece of hydraulic engineering, built with a precise multi-layer construction. The innermost layer is a tube of oil-resistant synthetic rubber (NBR or HNBR) that ensures smooth fluid flow and compatibility. This tube is bonded to a dual-layer spiral of high-tensile steel wire, providing incredible strength to withstand pressure spikes and pulsations. The wire layers are carefully wound at opposing angles to create a balanced, flexible, and non-expansive hose structure.

An intermediate layer of specially compounded rubber binds the wire to the outer cover. The outer cover is a thick, tough elastomer filled with anti-ozonants and carbon black for superior resistance to abrasion, weathering, and accidental impact. The permanent end fittings are precision-machined from steel, cadmium or zinc plated for corrosion resistance, and crimped onto the hose with immense force using certified machinery. This crimp creates a permanent, leak-proof connection that is stronger than the hose itself. The entire assembly is subjected to a rigorous proof pressure test, often with electronic monitoring for any minute leakage.

Within the M12 manipulator, the DZ97319240400 hose is a critical power transmission line. It typically connects the main control valve stack, mounted on the truck chassis or the manipulator base, to the hydraulic cylinders on the manipulator’s boom, arm, and wrist. These cylinders are responsible for the powerful lifting, extending, and tilting movements. The hose must deliver high-flow, high-pressure hydraulic oil to these actuators on demand.

Its flexibility allows it to move with the manipulator’s joints without kinking or restricting flow. The hose’s ability to handle high impulse cycles is crucial because manipulators often undergo rapid, repeated movements that cause pressure surges in the system. A failure here would mean the immediate loss of one or more manipulator functions, potentially causing a dropped load or an uncontrolled arm movement. Therefore, the reliability of this hose is directly tied to worksite safety and operational continuity.

Proactive inspection can prevent catastrophic hose failure. Regularly check the DZ97319240400 hose for the following signs: External cracking or checking of the rubber cover, especially near fittings and bend points. Abrasion wear where the hose contacts the manipulator frame or other hoses. Bulging or blistering of the outer cover, indicating broken wire reinforcement beneath. Leaking at the fitting connection or along the hose body. Twisted or kinked hose sections that restrict flow.

Hardening of the hose material, making it less flexible. Oil seepage through the outer cover (weeping). Any of these symptoms warrant immediate replacement. Do not wait for a burst. Implement a routine inspection schedule, such as checking hoses at the start of each work week or every 50 operating hours. Also, ensure hose routing is correct and that all clamps and protective sleeves are in place to prevent abrasion.

Replacing the DZ97319240400 hose requires careful procedure. First, fully lower the manipulator to the ground and engage all safety locks. Relieve all hydraulic pressure by operating the controls with the engine off. Clean the area around the fittings to be disconnected thoroughly. Place a drip pan beneath the hose to catch escaping fluid. Use the correct size crowfoot or line wrench to loosen the fittings, supporting the hose to avoid twisting.

Remove the old hose and compare it directly with the new DZ97319240400 to ensure identical length and fittings. Install new O-rings or seals on the fittings as specified. Hand-tighten the new hose fittings, ensuring the hose is not twisted or under tension. Tighten the fittings to the manufacturer’s specified torque using a torque wrench. Refill the hydraulic system with the correct fluid and bleed any air according to the manual. Operate the manipulator slowly through its full range of motion, checking for leaks and proper function before returning to full service.

Keep hoses clean to make inspection easier. Protect hoses from external damage by ensuring guards and clamps are secure. Avoid exposing hoses to excessive heat from exhaust components. Do not operate the manipulator at pressures exceeding the system’s rated maximum. Follow the recommended hydraulic fluid change intervals to maintain fluid cleanliness, as contaminated fluid accelerates hose wear from the inside. Keep a log of hose replacement dates to predict future service needs based on your specific usage patterns.

The genuine Shacman DZ97319240400 hose is a certified assembly with guaranteed performance. Aftermarket hoses may claim similar specifications but often cut corners. They may use lower-grade rubber that cracks sooner, thinner wire reinforcement, or inferior fittings that are more prone to leakage. The crimping process may not be as controlled, leading to weak points.

The OEM hose’s exact length and fitting angles are critical for proper routing without stress. An incorrect length can cause tension or looping, both of which lead to premature failure. Using the genuine part ensures you maintain the manipulator’s warranty and, most importantly, the safety standards that Shacman engineered into the original equipment. For a component under such extreme stress, the OEM part is the only reliable choice.

While possible, it is not recommended. Local hose shops may not have the exact fitting specifications (thread, seal type, angle) or the same quality of hose stock. The DZ97319240400 is a pre-engineered assembly. Even a minor deviation in fitting geometry can cause installation issues, leakage, or interference during manipulator movement.

Service life varies greatly with operating conditions, pressure cycles, and exposure to elements. Under normal conditions with proper routing, expect 3-5 years. In severe service (high heat, constant flexing, abrasive environment), life may be 1-2 years. Regular inspection is the best way to determine remaining life.

Absolutely not. High-pressure hydraulic fluid can penetrate and quickly blow off any temporary seal, creating a dangerous injection hazard and fire risk. A leaking or damaged hose must be replaced immediately with a genuine assembly like the DZ97319240400. There are no safe field repairs for the hose body itself.

The correct hose length allows the manipulator to move through its full designed range of motion without pulling tight at the extremes, yet has no excessive slack that could cause looping or snagging. When installed, there should be a slight, natural curve in the hose at its neutral position. The OEM part DZ97319240400 is designed to provide this exact length.

Conclusion

The Shacman High-Pressure Hose (OEM: DZ97319240400) is the lifeline of your X3000 M12 Manipulator’s hydraulic system. Its engineered construction, rigorous testing, and perfect fit ensure the reliable, safe transmission of power necessary for demanding material handling tasks. Choosing the genuine DZ97319240400 protects your equipment investment, ensures operator safety, and maintains the high performance standards set by Shacman. Do not compromise on hydraulic integrity—specify only OEM hoses for all critical high-pressure applications.