Hydraulic Vibratory Compactor: Efficient Backfill Compaction Solution for Excavators

Product Overview

The hydraulic vibratory compactor is an excavator-mounted attachment designed for efficient compaction of backfill materials in construction projects such as roads, municipal utilities, gas pipelines, water supply systems, and railways. It excels in compacting granular materials with low cohesion and friction, including river sand, crushed stone, and asphalt, making it an essential tool for modern construction.

Structure & Working Principle

The compactor consists of three core components:

Hydraulic Motor: Directly powers the eccentric mechanism to generate consistent energy.

Eccentric Mechanism: Converts rotational motion into high-frequency vibrations.

Compaction Plate: Transmits vibrations to the ground for uniform material densification.

Working Principle:
The hydraulic motor drives the eccentric mechanism to rotate at high speed, generating centrifugal force that converts into vertical vibrations. The compaction plate transfers this energy to the backfill material, forcing particles to realign and compact efficiently.

Key Advantages

High Efficiency
Delivers 2,000-4,000 vibrations per minute, achieving 10x faster compaction than manual methods.

Robust Durability
Full-steel protective structure ensures reliable performance under heavy-duty operations, with a service life exceeding 5,000 hours.

Enhanced Flexibility
Compatible with major excavator models; 360° rotating plate enables precise compaction in confined spaces.

Eco-Friendly Design
Hydraulic system optimizes energy consumption, reducing fuel costs by 15%-20% compared to conventional models.

Applications

Technical Specifications (示例)

Why Choose us?

Patented Technology: Unique eccentric shaft balancing system minimizes resonance wear.

Custom Solutions: Tailored dimensions and pressure settings for specialized projects.

Global Certifications: Compliant with ISO 9001, CE, and ANSI safety standards.