HC150 Rapid Impact Compaction Machine
150 kJ Impact Energy · 10,000 kg Drop Weight · 4-8 m Effective Depth
HC150 in Action
Explore the HC150 RIC machine from multiple angles and see it operating in real project environments.
HC150 Complete Specifications
The HC150 delivers 150KJ (150kN.m) of impact energy through an excavator-mounted platform, providing powerful medium-depth compaction for demanding ground improvement projects.
Core Parameters
Dimensions
Hydraulic System
Carrier Compatibility
Where HC150 Excels
The HC150 is the most versatile mid-range model in the HC Series, purpose-built for bridge approaches, embankments, and medium-depth ground improvement.
Bridge Approach Compaction
Powerful 150KJ (150kN.m) impacts effectively treat bridge approach backfill, dramatically reducing differential settlement and eliminating dangerous vehicle bounce.
Embankment Reinforcement
4-8 meter effective depth handles high embankment fills common in highway and railway construction, improving overall structural stability.
Roadbed Improvement
Deep compaction improves bearing capacity and uniformity of road subgrade, extending pavement lifespan and reducing maintenance costs.
Culvert & Structure Backfill
Precise excavator control allows targeted compaction around and beneath culverts, retaining walls, and other underground structures.
Transition Zone Treatment
Ensures smooth stiffness transition between different foundation types, preventing early cracking and settlement at pavement joints.
Industrial Foundation Prep
Consistent deep densification for heavy industrial floors, container yards, and equipment foundations requiring high bearing capacity.
HC150 vs HC180 vs HC240
Selecting the right model depends on project depth requirements, carrier availability, and treatment intensity needed.
| Specification | HC150 | HC180 | HC240 |
|---|---|---|---|
| Impact Energy | 150 kJ | 180 kJ | 240 kJ |
| Drop Weight | 10,000 kg | 12,000 kg | 16,000 kg |
| Effective Depth | 4-8 m | 4-8 m | 5-9 m |
| Total Weight | 21.5 t | 23.8 t | 28.9 t |
| Plate Diameter | 1,500 mm | 1,500 mm | 2,000 mm |
| Height | 6,533 mm | 6,838 mm | 7,613 mm |
| Hydraulic Pressure | 31.5 MPa | 31.5 MPa | 31.5 MPa |
| Flow Rate | ~500 L/min | ~600 L/min | ~600 L/min |
| Recommended Carrier | 45-55t Excavator | 60t+ Excavator | 70t+ Excavator |
| Suitable For | Bridge approaches, medium embankments | Heavy embankments, deep treatment | High fills, deepest reinforcement |
Engineered for Performance
The HC150 combines high-impact compaction power with excavator-level precision and control, making it the workhorse of the HC Series lineup.
150KJ (150kN.m) High-Energy Impacts
Ten-ton hammer delivers 150KJ (150kN.m) per blow, achieving 4-8 meter effective compaction depth — ideal for mid-range bridge and embankment projects.
Excavator Boom Precision
Mounted on standard 45-55t excavator booms, the HC150 enables precise positioning and depth control impossible with static rollers.
31.5MPa High-Pressure Hydraulics
High-pressure hydraulic system ensures consistent blow energy regardless of depth, delivering uniform compaction across the entire work area.
1,500mm Large Plate
1500mm diameter compaction plate distributes impact energy evenly across a wide area, reducing blow count requirements per square meter.
Advanced Safety Systems
Overload protection, emergency stop, and boom isolation valves prevent structural damage to both the attachment and host excavator.
Field-Serviceable Design
Modular hydraulic components and accessible service points minimize maintenance downtime and extend machine service life on demanding job sites.
HC150 Operation Process
The HC150 leverages excavator hydraulics to generate repeated high-energy impacts through a heavy base plate, densifying fill through controlled stress waves.
Mount & Connect
Attach to 45-55t excavator boom, connect hydraulic lines
Position & Assess
Move to site, assess fill depth and soil conditions
Compact
Activate 150KJ (150kN.m) impacts at systematic spacing intervals
Verify & Move
Check density, relocate to next treatment zone
Frequently Asked Questions
Everything you need to know about HC150 specifications, applications, and project fit.
What is the effective depth of HC150?
The HC150 achieves effective compaction depths of 4 to 8 meters depending on soil type, moisture content, and blow count per point. It is classified as a medium-depth RIC machine, ideal for most bridge approach and embankment scenarios.
What excavators work with HC150?
HC150 is designed for 45-55 ton excavators including SUMITOMO SH490, VOLVO EC480, and CAT 349. The attachment uses standard hydraulic connections compatible with major OEM hydraulic systems.
What projects is HC150 best for?
HC150 excels in bridge approach compaction, medium-height embankments, roadbed improvement, transition zone treatment, and general ground densification where 4-8 meter depth is required.
How does HC150 differ from HC180?
HC180 delivers 30kJ more impact energy (180kJ vs 150KJ (150kN.m)) with a 2-ton heavier hammer (12,000kg vs 10,000kg). HC180 is chosen when deeper treatment or harder soils require more compaction force.
Can HC150 work in confined spaces?
HC150 is excavator-mounted, offering good reach and positioning precision. However for very tight spaces like near bridge abutment walls, smaller models like HC42 or HC60 may be more appropriate.
What maintenance does HC150 require?
Regular hydraulic oil and filter changes per OEM intervals, plus inspection of hammer components, connection pins, and compaction plate wear. Our field-serviceable design keeps maintenance straightforward.
Get a Quotation for HC150
Our engineering team is ready to help you select the right RIC model for your project. Share your target depth, soil conditions, and available carrier — we'll respond within 24 hours.