Part number 354082 is a rubber shock absorber mount designed for HAMM road rollers and compaction equipment. This component functions as a vibration damper and mechanical bump stop, absorbing impact energy at critical machine locations where metal components would otherwise collide during normal operation. The 354082 is a rubber-steel bonded assembly that provides both vibration isolation and end-of-travel impact protection.
Function and Operating Principle
The 354082 rubber shock absorber operates on a dual-function principle. During normal machine operation, the rubber element provides continuous vibration damping, reducing the amplitude of transmitted vibrations between connected machine assemblies. During extreme movements such as maximum steering angle, full drum articulation, or driving over large obstacles the component acts as a progressive-rate shock absorber, converting kinetic energy into heat within the rubber matrix.
Unlike hydraulic shock absorbers that rely on fluid flow through orifices, rubber shock absorbers like the 354082 have no moving parts, no seals, and no fluid to leak. This makes them extremely reliable in the dusty, muddy, and oil-contaminated environment of a construction site. The rubber element's damping capacity is inherent to the material's viscoelastic properties and does not degrade suddenly, but rather gradually over thousands of operating hours.
Technical Specifications
| Property | Value |
|---|---|
| Part Number | 354082 |
| Type | Rubber Shock Absorber Mount |
| Manufacturer | HAMM Mount (OEM Replacement) |
| Material | NR/SBR rubber vulcanized to steel plates |
| Hardness | 60 ± 5 Shore A |
| Temperature Range | -40°C to +80°C |
| Fatigue Life | > 2 million cycles |
| OEM Compatibility | HAMM road rollers and compactors |
Application and Compatible Equipment
The 354082 rubber shock absorber mount is used on various HAMM road roller and compactor models. HAMM manufactures a wide range of compaction equipment including tandem vibratory rollers (3000 series, H series), single-drum soil compactors (3500 series), pneumatic tire rollers (GRW series), and combination rollers (DV series). The 354082 may be installed at the following locations depending on the specific machine model:
- Drum assembly end stops and travel limiters
- Steering system mechanical stops
- Articulation joint bump stops
- Hood and cover mounting dampeners
- Frame and chassis vibration dampeners
Installation
- Identify the mounting location and remove the worn or damaged original 354082 mount
- Clean the mounting surfaces thoroughly, removing all dirt, oil, and old rubber residue
- Inspect mating metal surfaces for damage, corrosion, or deformation
- Install the new 354082 mount in the correct orientation per HAMM service manual
- Torque mounting hardware to HAMM-specified values using a calibrated torque wrench
- Check for proper clearance and function through the full range of movement
Ordering
HAMM Mount supplies part 354082 as a direct OEM-specification replacement. Manufactured under ISO 9001:2015 quality management with full dimensional inspection and material testing. Ships to all 50 US states and worldwide. Request a quote for part 354082.
Related HAMM Parts
- Part 1524771 - HAMM Roller Rubber Buffer (drum mount)
- Part 1485199 - HAMM Cabin Mount
- HAMM Rubber Mount - Complete guide to HAMM rubber mounts
- HAMM Vibration Mount - Anti-vibration solutions
Need HAMM Rubber Mounts?
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