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Shacman X6000 Engine Suspension
Shacman X6000 Engine Suspension
2025-06-25
Shacman X6000 Accessories Of Engine (Wp12/Wp13 No Retarder/Cab4/Cab6)
Shacman X6000 Accessories Of Engine (Wp12/Wp13 No Retarder/Cab4/Cab6)
2025-06-25

Shacman X6000 Steering Transmission Device

Shacman X6000 Steering Transmission Device
Shacman X6000 Steering Transmission Device
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What is the Shacman X6000 Steering Transmission Device？

  • Shacman X6000 Steering Transmission Device: Robust Design for Responsive and Reliable Steering​
  • Engineered to translate driver input into precise wheel movement, the Shacman X6000 Steering Transmission Device integrates a high-efficiency Steering gear, durable linkages—Pitman arm, Drag link—and heavy-duty fasteners—Screw bolts, Locking nuts—to deliver seamless steering control, vibration resistance, and long-term durability. Crafted for the X6000 series, this system balances mechanical precision with rugged materials, ensuring optimal performance in logistics, construction, and off-road applications.​
  • Core Mechanical Components: Power Transmission Framework​
  • The Steering gear (recirculating ball design, efficiency ≥ 90%) serves as the system’s heart, converting rotational motion from the steering wheel into linear movement for the wheels. Its forged steel housing (tensile strength ≥ 600 MPa) encloses heat-treated steel balls (hardness ≥ HRC 60) that reduce friction by 30% compared to rack-and-pinion systems, enabling smooth operation with minimal effort (steering torque ≤ 3.5 Nm). The Pitman arm (forged alloy steel, yield strength ≥ 550 MPa) extends from the gear output, transferring motion to the Drag link (hollow steel tube, OD: 40mm, wall thickness: 5mm), which connects to the front axle steering knuckles.​
  • Linkage & Fastening: Rigid, Vibration-Resistant Connections​
  • Precision fasteners ensure secure, low-play linkages:​
  • Screw bolts (grade 10.9, M14 x 60mm) with Locking nuts (self-locking nylon insert, DIN 985) join the Pitman arm to the steering gear output shaft, torqued to 180–200 N·m to resist 25G vibrations (ISO 16750-3 compliant).​
  • Drag link ends feature tapered roller bearings (load capacity ≥ 5,000 N) secured by Screw bolts (M12 x 50mm), allowing 15° articulation while maintaining ≤0.1mm radial play—critical for accurate wheel alignment during turns.​
  • Mounting System: Stable Bracket Support​
  • A Bracket (8mm-thick high-strength steel, yield strength ≥ 500 MPa) anchors the steering gear to the vehicle frame, with pre-machined slots (tolerance: ±0.3mm) for precise alignment. Screw bolts (grade 12.9, M16 x 70mm) secure the bracket, torqued to 250–270 N·m with serrated washers to counteract 20G vibrations, ensuring no lateral movement during off-road impacts. The bracket’s gusseted design increases bending resistance by 40%, supporting the gear’s 50 kg weight and dynamic loads from steering forces (max lateral force: 8,000 N).​
  • Material Excellence & Environmental Resilience​
  • Components are optimized for harsh commercial environments:​
  • Corrosion Protection: Steel parts undergo a 50μm zinc-nickel plating (ASTM B117, 1,200 hours salt-spray resistance), while the steering gear’s internal components feature a molybdenum disulfide coating (friction coefficient ≤ 0.08) to reduce wear and resist moisture ingress.​
  • Temperature Tolerance: Functions reliably from -40°C to +120°C, with lubricants maintaining viscosity across the range and rubber boots on linkage ends (EPDM, shore hardness 70A) retaining 90% elasticity in extreme cold.​
  • Wear Resistance: The Drag link surface passes 200,000 cycles of ASTM D4157 abrasion testing, ensuring long-term integrity even on gravel roads.​
  • Compliance & Performance Benefits​
  • Key features enhance safety and operational efficiency:​
  • Regulatory Adherence: Meets UN ECE R79 for vehicle steering systems and SAE J1299 for commercial vehicle steering gear performance, ensuring global certification and compliance.​
  • Maneuverability: Reduces turning radius by 15% compared to standard systems, enabling tight turns in urban environments, while the recirculating ball design provides consistent feedback for improved driver control.​
  • Maintenance Ease: Modular design allows replacement of Pitman arm, Drag link, or fasteners in 60 minutes using standard tools, with color-coded bolts (yellow for high-torque points, blue for linkage connections) to minimize errors.​
  • Testing & Reliability​
  • Rigorous validation ensures industry-leading performance:​
  • Fatigue Test: Survives 1 million cycles of full-lock steering (50° left/right) with no gear tooth wear or linkage deformation, exceeding SAE J1906 durability requirements.​
  • Load Test: Withstands 1.5x maximum steering force (12,000 N) for 24 hours with ≤0.5mm deflection, confirming structural integrity under extreme maneuvers.​
  • Vibration Test: After 1,000 hours of 10–2,000 Hz vibration, all fasteners remain torqued within ±5% of specification, with no play detected in the steering mechanism.​
  • Conclusion: Heavy-Duty Steering Precision for Unmatched Control​.​

Product Parameters of Shacman X6000 Steering Transmission Device

NO Part.No Name Quantity
1 DZ9X189430101 Steering gear 1
2 Q1811655TF3 Screw bolt 3
3 DZ9H259430193 Bracket 1
4 Q151B2070TF3 Screw bolt 2
5 Q151B2045TF3 Screw bolt 3
6 DZ9X189430201 Pitman arm 1
7 DZ9H259430307 Drag link 1
8 Q33116T13F3 Locking nut 4
9 SXQ18116110TF3 Screw bolt 4
 

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