Shock Absorber Rubber Vibration Mount for Dynapac CA51–CA702 Compaction Equipment

Product Specifications

Compatible Models

Tired of Compaction Equipment Vibrations Causing Operator Fatigue and Frame Cracks? Replace 358172 on Dynapac CA610 and CA702 with OEM-Equivalent Shock Absorber Mounts

Every hour a Dynapac compactor sits idle due to failed vibration mounts costs contractors $1,200–$2,800 in lost productivity and rental penalties. Counterfeit rubber mounts crack within 3 weeks under continuous 20–30 Hz operation — leading to uncontrolled chassis oscillation, hydraulic line fatigue, and premature structural failure. OEM replacements take 18–25 days to arrive, halting road base work mid-project.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Dynapac vibration mount is manufactured in ISO 9001-certified facilities with strict dimensional control and dynamic load testing at 0–50 Hz frequency range. Designed for high-cycle compaction duty, it delivers consistent damping performance across all Dynapac CA-series machines — from municipal asphalt rolling to quarry subgrade stabilization. With 10 years’ experience supplying vibration control components to European rental fleets and Middle Eastern infrastructure contractors, XUNPO ensures technical accuracy before shipment.

Where This Part Works

This shock absorber mount operates continuously in harsh environments: vibrating at 25–35 Hz during soil compaction on highway projects, absorbing impact shocks on uneven quarry surfaces, and dampening resonance during extended port pavement operations. In demolition sites or landfill liner compaction, where equipment runs 14+ hours daily, correct rubber hardness and metal core alignment prevent mounting bolt shear and frame deformation — making the Dynapac CA702 rubber vibration mount critical for uptime reliability.

Engineering Details That Matter

The rubber compound uses 65±3 Shore A hardness — calibrated to match OEM hysteresis curves and avoid over-damping (which reduces compaction efficiency) or under-damping (which accelerates frame fatigue). The internal steel insert is zinc-plated to ISO 4042 standards, preventing galvanic corrosion when bolted to aluminum housing. Radial and axial tolerances are held to ±0.15 mm — ensuring identical fit with original mounting holes and bushing bores on CA512 and CA610 frames. Compression set after 72-hour static load testing remains below 8%, guaranteeing long-term resilience under sustained 12-ton dynamic loads.

The Real Cost of Wrong Parts

A $12 counterfeit mount may save $8 upfront but fails within 200 operating hours — triggering $420 in labor to disassemble the drum assembly, $1,100 in unplanned downtime, and $3,600 in rework due to inconsistent density readings. Genuine OEM parts cost 42% more and require 3-week lead time. Our Dynapac rubber mount meets ISO 10816-3 vibration isolation standards and delivers 2,500+ hours service life under ASTM D395 compression fatigue testing — reducing total cost of ownership by 31% over 2 years compared to low-grade alternatives.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static blister packs with molded EPE foam and labeled retail cartons
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — quoted based on destination and urgency
• Real-time tracking number provided upon dispatch, updated until delivery
• Minimum order quantity: 1 piece — supports urgent field repairs and small fleet operators

Get Your Dynapac Vibration Mount Now

Your CA610 or CA702 compactor shouldn’t wait weeks for a simple mount replacement. Send us your part number (e.g., 358172), exact machine model, and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk order. Every day delayed means higher labor cost, missed deadlines, and lower job profitability.

Frequently Asked Questions