Powered by a hydraulic system, the excavator vibratory plate compactor converts the excavator’s power into high-frequency vertical impact on the ground, specially solving the problem of deep compaction under space-constrained working conditions.【WhatsApp/WeChat/Phone】+86 13837122632
How does an Excavator Vibratory Plate Compactor work?
The core of an excavator vibratory plate compactor lies in its efficient energy conversion system. It mainly consists of three major modules:
- Hydraulic power source: Hydraulic oil supplied by the excavator drives a robust hydraulic motor, the “heart” of the entire equipment.
- Vibration generator: The motor drives a precision eccentric mechanism (usually with a cylindrical roller bearing design) to rotate at high speed, generating strong centrifugal force.
- Energy output end: Centrifugal force is converted into high-frequency vertical vibration and transmitted to the ground through a ramming plate made of wear-resistant steel plate. Its amplitude can be more than ten times that of ordinary equipment, thus achieving deep compaction.
Why Do More and More Construction Sites Choose the Excavator Vibratory Plate Compactor?
Compared with traditional independent road rollers or manual compaction, this excavator vibratory plate compactor brings multiple advantages:
- Unmatched adaptability: Rides on the excavator’s flexible boom, accessing slopes, embankments and narrow trenches unreachable by large equipment.
- Superb cost-efficiency: No extra special rollers needed, one machine for multiple uses, ready to install and work, cutting costs and saving time.
- Excellent compaction quality: High-frequency vertical impact expels air and water in soil for high compaction (over 95% for pipeline backfilling), with minimal disturbance to surrounding structures.
Widely Applicable Working Conditions of the Excavator Vibratory Plate Compactor
This hydraulic plate compactor for excavator has an extremely wide range of application scenarios and can be called an all-rounder:
- Municipal and pipeline engineering: Trench backfilling and compaction after the laying of pipelines and drainage facilities is its most classic application.
- Foundation and ground construction: Compaction of backfill soil for building foundations and basement side walls, avoiding the risk of collision to structures by large machinery.
- Road and subgrade construction: Layered compaction of road subgrades, shoulder repair and compaction around inspection wells.
- Water conservancy and slope reinforcement: Compaction and reinforcement of lake dykes and river bank slopes is its unique advantage.
- Garden and landscape sloping: Operating on sloped terrain can compact the foundation while protecting the upper vegetation to the greatest extent.
Golden Rules for Operating a Hydraulic Compactor for Excavator
To maximize the efficiency of a hydraulic compactor for excavator, scientific operating methods must be followed:
- Rule 1: Ensure full contact: During operation, make sure the ramming plate is completely attached to the ground to avoid “bouncing compaction” and prevent the loss of impact energy.
- Rule 2: Adopt overlapping travel: Move in an “overlapping method”, with each forward movement overlapping about 1/3 of the ramming plate width to ensure no dead ends in rolling and uniform compaction.
- Rule 3: Follow the start sequence: On soft soil layers, statically press 1-2 times first to initially stabilize the materials before starting the vibration mode to prevent material splashing.
Advantages of YG Hydraulic Compactor for Excavator
YG excavator vibrating plate compactor integrates exquisite manufacturing with prominent core advantages:
- Robust and durable structure: The ramming plate and key structural parts are made of high-strength Q345 steel, wear-resistant and corrosion-resistant; the core pin shaft is made of 42CrMo alloy steel with a built-in oil channel, featuring both high strength and toughness.
- Reliable and efficient power core: Adopts well-known brand hydraulic motors (e.g., Tianjin Wacker) to ensure stable and lasting power output; key bearings are selected from high-quality brands with low operating noise, safe and reliable.
- Humanized shock absorption design: Equipped with high-performance shock absorption blocks (e.g., Shengfeng brand), which effectively absorb vibration, protect the excavator boom and operators, and improve operational comfort and equipment service life.
| Item/Model | Unit | JSC02 | JSC04 | JSC06 | JSC08 | JSC10 |
| Suitable Excavator | ton | 2-3 | 4-9 | 10-16 | 17-23 | 24-30 |
| Impact Force | ton | 3 | 5 | 10 | 15 | 15 |
| Pressure | kg/cm² | 100-130 | 100-130 | 100-130 | 120-180 | 120-180 |
| Weight | kg | 110 | 300 | 500 | 900 | 950 |
| Ramming Plate Area | L*w, mm | 735*470 | 900*550 | 1160*700 | 1350*900 | 1350*900 |
| Overall Width | mm | 410 | 550 | 700 | 900 | 900 |
YG Machinery provides a full range of professional hydraulic plate compactor for excavator solutions, and has a professional team to provide you with model selection guidance and technical support. Contact us now to obtain exclusive product information and quotations!【WhatsApp/WeChat/Phone】+86 13837122632
