Shacman X6000 Steering Control Mechanism
Shacman X6000 Steering Control Mechanism
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Shacman X6000 Dashboard Assy
Shacman X6000 Dashboard Assy
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Shacman X6000 Propeller Shaft System

Shacman X6000 Propeller Shaft System
Shacman X6000 Propeller Shaft System

What is the Shacman X6000 Propeller Shaft System?

  • Shacman X6000 Propeller Shaft System: Reliable Torque Transfer for Commercial Vehicle Performance
  • Engineered to deliver seamless power transmission from the transmission to the rear axle, the Shacman X6000 Propeller Shaft System integrates robust Propeller Shafts, high-strength fasteners, and precision-balanced components to ensure minimal vibration, maximum durability, and optimal torque transfer in logistics, construction, and off-road applications. Designed for the X6000 series, this system balances advanced metallurgy with rugged mechanical design, setting a benchmark for heavy-duty driveline performance.
  • Core Power Transmission Components: Heavy-Duty Propeller Shafts
  • The Propeller Shafts (two-piece design for long-wheelbase models) are constructed from chromoly steel (4130 alloy, tensile strength ≥ 1,000 MPa), featuring seamless tubing (OD: 89mm, wall thickness: 4.5mm) that withstands up to 8,500 Nm of torque—ideal for high-torque WP13 engines. Each shaft is dynamically balanced to G6.3 precision (ISO 1940), reducing driveline vibrations by 40% compared to standard shafts, and includes:
  • Cardan joints (forged steel yokes, hardness ≥ HRC 35) with needle roller bearings (load capacity: 15,000 N), enabling 30° angular misalignment for smooth operation over uneven terrain.
  • A splined slip joint (spline length: 120mm) that adjusts to axle movement, with a greaseable fitting (NLGI 2) to maintain lubrication for 50,000 km without maintenance.
  • Fastening System: Secure, Vibration-Resistant Connections
  • Precision Hex bolts (grade 12.9, M16 x 50mm) and Locknuts (self-locking, DIN 980V) ensure reliable attachment of the propeller shaft to the transmission output and differential input flanges:
  • Hex bolts are torqued to 300–320 N·m using a torque-angle method, creating a clamping force of 80,000 N to resist 25G vibrations (ISO 16750-3 compliant).
  • The Locknuts feature a nylon insert that prevents loosening under cyclic loading, maintaining 95% preload after 100,000 vibration cycles—critical for off-road durability.
  • Material Excellence & Environmental Resilience
  • Components are optimized for harsh commercial environments:
  • Corrosion Protection: Shafts undergo a 70μm zinc-nickel plating (ASTM B117, 1,500 hours salt-spray resistance), while fasteners receive a black oxide coating to prevent galling during installation.
  • Temperature Tolerance: Functions reliably from -40°C to +120°C, with bearing grease maintaining viscosity across the range and steel components resisting thermal expansion (coefficient ≤ 11×10⁻⁶/°C).
  • Wear Resistance: Joint surfaces are induction-hardened (HRC 50–55), extending service life to 500,000 km under heavy loads.
  • Compliance & Performance Benefits
  • Key features enhance driveline efficiency and maintenance ease:
  • Regulatory Adherence: Meets ISO 6336 for gear strength and SAE J1450 for propeller shaft safety, ensuring global certification and compliance.
  • Vibration Reduction: The balanced design reduces cabin NVH by 25% at cruising speed (80 km/h), improving driver comfort and extending the lifespan of adjacent components.
  • Maintenance Convenience: Modular design allows replacement of the Propeller Shaft or fasteners in 60 minutes using standard tools, with color-coded components (silver for shafts, gold for high-torque bolts) to simplify identification.
  • Testing & Reliability
  • Rigorous validation ensures industry-leading performance:
  • Torque Test: Survives 1.5x rated torque (12,750 Nm) for 24 hours with no permanent deformation, exceeding SAE J2347 commercial vehicle standards.
  • Vibration Fatigue Test: After 1,000 hours of 10–2,000 Hz vibration, all Hex bolts and Locknuts remain secure, with no joint play or shaft cracking detected.
  • Salt-Spray Test: Maintains 98% surface integrity after 1,200 hours of salt exposure, confirming resilience in coastal or winter climates.
  • Conclusion: Heavy-Duty Power Transmission for Uncompromising Performance

Product Parameters of Shacman X6000 Propeller Shaft System

NO Part.No Name Quantity
1 DZ9X319312114 Propeller Shaft 1
2 DZ95189312061 Propeller Shaft 1
3 Q151B1455TF3 Hex bolt 4
4 190003888620 Locknut 16
 

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