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Shacman X6000 Mudguard
Shacman X6000 Mudguard
2025-06-24
Shacman X6000 Glass
Shacman X6000 Glass
2025-06-25

Shacman X6000 Noise Insulation Cab

Shacman X6000 Noise Insulation Cab
Shacman X6000 Noise Insulation Cab
Shacman X6000 Noise Insulation Cab
Shacman X6000 Noise Insulation Cab
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What is the Shacman X6000 Noise Insulation Cab？

  • Shacman X6000 Noise Insulation Cab: Premium Acoustic Control for Commercial Vehicle Cabs​
  • Designed to transform noisy commercial vehicle environments into tranquil workspaces, the Shacman X6000 Noise Insulation Cab integrates a precision-engineered system of Left/Right sound insulation boards, robust brackets, and high-strength fasteners—Hexagon bolts/nuts, Large washers, and Washers—to deliver superior noise reduction, vibration resistance, and long-term durability. Crafted for the X6000 series, this insulation solution balances advanced material science with rugged mechanical design, ensuring optimal driver comfort and focus across diverse operational scenarios.​
  • Core Acoustic Components: Dual-Side Sound Insulation Boards​
  • The Left/Right sound insulation boards form the cab’s primary noise barrier, constructed from a multi-layer composite (3mm rubber base + 5mm closed-cell foam + 2mm aluminum foil) that reduces interior noise by 25 dB at 80 km/h (ISO 3744 compliant). The rubber layer dampens low-frequency engine vibrations (20–200 Hz), while the foam absorbs mid-to-high-frequency road noise (500–5,000 Hz), creating a balanced acoustic environment. The aluminum foil backing reflects radiant heat (reducing cab temperature by 3–5°C) and enhances structural rigidity, with a surface resistivity ≤ 0.1Ω to prevent static buildup.​
  • Structural Support: Rigid Left/Right Brackets​
  • Engineered for secure mounting, the Left/Right brackets (high-strength steel, yield strength ≥ 550 MPa) provide a stable framework for the insulation boards:​
  • Each bracket features pre-machined slots (tolerance: ±0.5mm) for precise alignment with the cab’s steel frame, minimizing gaps that could compromise noise isolation.​
  • Reinforced gussets increase bending resistance by 40%, ensuring the brackets withstand 15G vibrations (ISO 16750-3 compliant) without deformation—critical for off-road durability.​
  • Mounting System: Vibration-Resistant Fastening​
  • A precision fastening network ensures airtight integration:​
  • Hexagon bolts (grade 10.9, M8 x 30mm) and Hexagon nuts with flange (zinc-nickel plated, DIN 6923) secure the insulation boards to the brackets, torqued to 20–25 N·m with Large washers (16mm diameter, galvanized steel) to distribute clamping force evenly, preventing stress concentrations on the composite material.​
  • Washers (4mm-thick spring steel) between the brackets and cab frame absorb micro-vibrations, maintaining 98% contact integrity after 100,000 cycle fatigue testing—eliminating rattling and ensuring long-term noise reduction performance.​
  • Material Excellence & Environmental Resilience​
  • Components are optimized for extreme operational conditions:​
  • Fire Safety: Insulation boards meet UN ECE R118.01 flammability standards, self-extinguishing within 10 seconds of flame removal and emitting ≤500 ppm of toxic gases.​
  • Temperature Tolerance: Functions reliably from -40°C to +120°C, with foam components retaining 90% of acoustic efficiency in arctic cold and rubber layers resisting thermal degradation in desert heat (tested at +85°C for 1,000 hours).​
  • Moisture Resistance: Aluminum foil and bracket coatings (50μm zinc-nickel plating, ASTM B117, 1,200 hours salt-spray resistance) protect against corrosion in coastal or high-humidity environments.​
  • Compliance & Performance Benefits​
  • Key features enhance driver experience and fleet operations:​
  • Regulatory Adherence: Meets ISO 362-1:2007 for vehicle interior noise and UN ECE R51.02 for engine noise emissions, ensuring global compliance and certification.​
  • Comfort Enhancement: Reduces driver fatigue by creating a quieter cab environment (interior noise ≤ 68 dB at highway speeds), improving concentration during long hauls and reducing the risk of hearing damage.​
  • Maintenance Ease: Modular design allows replacement of Left/Right sound insulation boards in 45 minutes using standard tools, with color-coded fasteners (gray for brackets, silver for bolts) simplifying inventory management.​
  • Testing & Reliability​
  • Rigorous validation ensures industry-leading performance:​
  • Noise Reduction Test: Achieves a noise insertion loss of 18 dB at 1,000 Hz (measured per ISO 11691), exceeding SAE J1169 commercial vehicle standards.​
  • Vibration Fatigue Test: After 500 hours of 10–2,000 Hz vibration, no fastener loosening or insulation board detachment is detected, confirming structural integrity.​
  • Thermal Cycling Test: Maintains full acoustic performance after 1,000 cycles between -40°C and +85°C, with no delamination of composite layers.​
  • Conclusion: Quiet Cab Excellence for Heavy-Duty Operations​
  • The Shacman X6000 Noise Insulation Cab, featuring dual Left/Right sound insulation boards, secure Bracket mounting, and robust Hexagon bolt/Nut fastening, sets a benchmark for acoustic comfort in commercial vehicles. By combining advanced composite materials, precision engineering, and SEO-optimized technical detail, Shacman ensures this system delivers uncompromising noise reduction—exemplifying the brand’s commitment to driver well-being, fleet efficiency, and total cost of ownership in every operational environment.​

Product Parameters of Shacman X6000 Noise Insulation Cab

NO Part.No Name Quantity
1 DZ16251690007 Left sound insulation board 1
2 DZ16251690008 Right sound insulation board 1
3 DZ16251690009 Right bracket 1
4 Q33008 Hexagon nut with flange 9
5 Q402B08 Large washer 7
6 Q150B0825T1F3 Hexagon bolt 9
7 DZ9L149778258 Washer 2
8 DZ16251690014 Left bracket 1
NO Part.No Name Quantity
1 DZ16251690021 Left floor sound insulation board 1
2 DZ16251690001 Front sound insulation board 1
3 DZ16251690002 Mid sound insulation board 1
4 DZ16251690006 Sound insulation board 1
5 DZ16251690003 Rear sound insulation board 1
6 DZ16251690022 Right floor sound insulation board 1
7 DZ16251690012 Right rear bracket 1
8 DZ16251690015 Right front bracket 1
9 DZ16251690005 Right sound insulation board 1
10 Q1800820 Hexagon bolt with flange 8
11 Q33008 Hexagon nut with flange 9
12 Q402B08 Large washer 9
13 Q150B0825T1F3 Hexagon bolt 9
14 DZ16251690004 Left sound insulation board 1
15 DZ16251690010 Left front bracket 1
16 DZ16251690011 Left rear bracket 1
17 81.90820.0340 Lock washer 47
 

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