920000037 VIBRATION WEDGE AMMANN

Overview

The 920000037 Vibration Wedge AMMANN is an essential damping component designed for the high-performance compaction equipment manufactured by Ammann. Built to absorb vibration and shock between the exciter unit and the machine frame, this vibration wedge ensures the structural integrity and operational stability of heavy-duty rollers, plate compactors, and tampers. As a precision-engineered rubber-metal element, it minimizes transmission of harmful oscillations, improving machine life and operator comfort. At 3GEN Export, we supply this part as a high-quality OEM-standard component compatible with a wide range of Ammann models. Our vibration wedges are designed to meet the demanding conditions of continuous operation in construction, roadwork, and foundation compaction sites worldwide.

Function and Importance

The Vibration Wedge acts as a resilient buffer that isolates vibration energy produced by the exciter shaft. Without this component, repetitive shock waves can transfer directly to the frame, resulting in metal fatigue, premature wear of bolts, and structural cracking. The 920000037 Vibration Wedge AMMANN protects the machine’s frame by dampening vertical and torsional loads while maintaining precise alignment between the exciter system and the frame plate.

• Reduces frame stress and vibration resonance by absorbing high-frequency oscillations.
• Improves compaction consistency through stable energy transfer.
• Extends component lifespan for bearings, bolts, and mounting structures.

Construction and Materials

The 920000037 Vibration Wedge AMMANN is constructed from industrial-grade vulcanized rubber bonded between two precision-machined steel plates. The rubber compound is formulated to maintain elasticity under heavy cyclic compression and exposure to hydraulic oil, dust, and temperature fluctuations.

• Upper and lower steel plates treated with anti-corrosive coatings.
• Rubber core provides uniform load distribution and fatigue resistance.
• Precisely aligned bolt holes for seamless replacement.

Technical Specifications

Part Number	920000037
Part Name	Vibration Wedge
Brand	Ammann
Application	Compaction system vibration isolation
Material	Vulcanized rubber with steel plates
Approx. Dimensions	200 × 120 × 95 mm
Weight	5.8 kg (≈ 12.8 lbs)
Operating Temperature Range	–30°C to +90°C
Resistance	Oil, dust, and weather resistant
Mounting	4-hole steel plate configuration

Compatible AMMANN Models

• Ammann ARX12 / ARX16 / ARX20 Tandem Rollers
• Ammann AV12 / AV16 / AV20 Articulated Rollers
• Ammann APR 3520 / APR 4920 / APR 5920 Reversible Plate Compactors
• Ammann APH 6020 / APH 6520 / APH 7020 Heavy Reversible Plate Series
• Ammann ASC 70 / ASC 90 / ASC 110 Soil Compactors

Installation and Maintenance

1. Clean mounting surfaces on both the exciter and frame.
2. Position the wedge centrally for balanced load.
3. Tighten bolts to Ammann’s specified torque.
4. Inspect after 50 operating hours for bolt security.

Routine inspection should include checks for cracks or deformation. Replace early to prevent frame or gearbox damage.

Performance Benefits

Enhanced Equipment Longevity

The 920000037 Vibration Wedge prolongs the service life of your Ammann compactor by minimizing shock loads transferred to structural components.

Stable Compaction Quality

Consistent vibration amplitude ensures even soil and asphalt density for superior paving results.

Reduced Downtime

With its durable construction, this wedge provides long service life under harsh working environments.

Application Environments

• Road and highway construction
• Foundation and base compaction
• Pipeline trench backfilling
• Asphalt repair work
• Airport runway preparation

Quality Assurance

All vibration wedges from 3GEN Export undergo rigorous dimensional and bonding inspections. Each part meets OEM-equivalent performance standards for stiffness, fatigue resistance, and environmental durability.

Packaging and Logistics

Each unit is moisture-sealed, labeled with product code and description, and boxed for impact protection. Worldwide delivery is completed within 5 working days.

Why Choose 3GEN Export

• OEM-standard precision parts for Ammann machinery.
• Global delivery in 5 working days.
• Competitive prices for bulk and retail orders.
• Technical support and model compatibility verification.
• Large inventory of vibration and suspension parts.

Internal Links

Explore our full range of Ammann Spare Parts and Vibration & Suspension Components.

Weight

5.8 kg (12.8 lbs)

Summary

The 920000037 Vibration Wedge AMMANN is a critical isolation component that enhances stability, reduces wear, and extends the performance of Ammann compactors. Supplied by 3GEN Export, this OEM-grade part ensures long-lasting reliability and is available for worldwide shipping in just 5 working days.    

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.